Paper and cardboard are versatile materials for a wide variety of crafts. It is not at all necessary to be fluent in origami technique. Even a child can do some original and funny things. Don't know how to make a laptop out of paper yet?

We decide on the size and purpose of the craft

Why make a paper model of a computer? There can be many options - this is a simple toy for a child, an accessory for his doll, a postcard for an adult lover of high technologies or a comic gift. Only the size changes, and the main step-by-step instruction How to make a laptop out of paper is the same for all crafts.

It’s not hard to guess that computers of different sizes are needed for the doll and for the child himself. If you are making a postcard as a gift, choose an arbitrary perimeter of the blank. An interesting idea is to make a model of a laptop and donate it in a box from a real PC. Just keep in mind that making such a present is only worth a person with a good sense of humor. If in doubt about the recipient's response, discard the idea.

How to make a laptop out of paper with your own hands?

You will need two equal sized sheets of paper or cardboard. We connect the base and the lid with tape or threads. We have a blank. Now is the time to start decorating it. The keyboard can be drawn or glued from individual paper "buttons". We make the display in the same way. We draw it on the inside of the lid or glue it. A notebook made of paper can show a page search engine, desktop or favorite site of the recipient of the gift. You can make the screen removable. To do this, glue narrow strips - its frame. The top piece of paper or cardboard needs to be fixed only at the edges, leave a hole through which you can insert new images.

Ideas for designing a paper notebook

You can use an empty candy box with a pop-up lid as a base for this craft. Another one interesting idea- make a voluminous notebook out of paper with your own hands. To do this, for the side bumpers, you need rectangles of the same material as the base. Bend each rectangle twice, glue to the base. In the place where the cover is folded, you also need to leave a free strip of paper to evenly close the product. This design allows you to create three-dimensional buttons. Use paper cubes that you can easily fold yourself. You can also take spare parts from an old real keyboard. Do not forget to decorate the outside of the lid with the manufacturer's label.

Materials and tools:

- metal ruler;
- scissors;
- double sided tape;
- masking tape;
- pencil and / or compasses;
- glue "Moment Crystal";
- glue stick;
- a piece of Whatman paper.

40 × 26.5 cm - external dimensions screen, 33 cm- height.

E-1 and E-2

STAND

P-1 and P-2

Advice!

P-2 P-3

The stand is ready.

RACK

Cut out the details: S-1- 1 PC., C-2- 4 things., S-3- 8 pcs.

The details S-1

We glue the details C-2 to detail S-1 as shown in the photo.

C-2, instead of S-1

We glue all the details S-3.

С-1 + С-2.

Apply glue to the part S-3 S-1... We glue the blank.

SCREEN

Detail E-1

Detail E-2

E-3(no slots) and 4 parts E-4(with slots).

ASSEMBLY

OK

29.9 × 11.2 cm

If you take a piece of paper, a pen, a printer, scissors and glue ... In a summer computer school, we sometimes offer children to assemble a "biocomputer", that is, a computing device from what is literally lying around under their feet. Since children do not know very well how computing devices work, they usually get something like a picture under the spoiler. But some still do abacus or abacus.

And recently I came across a description of a paper model of a computer developed in 1968 at Bell Laboratories. The computer is called CARDIAC (CARDboard Illustrative Aid to Computation), which roughly translates to Cardboard Visual Aid to Computation. That is, in fact, it is not really a computer, since a person acts as a conductor of signals, as well as an arithmetic-logical device in it. However, it does provide insight into some of the principles underlying modern computing. In addition, after a short search, I found a description and materials for making CARDIAC.

How the computer works

CARDIAC consists of two blocks - memory and processor. Several paper strips with the help of which you need to select the executing instruction. In addition, a tape is inserted into the memory block, where output takes place, and a tape with input data is inserted into the processor.

Memory

The computer has 100 memory locations with addresses from 00 to 99. Each of them can be used to store one instruction or one three-digit number. Any of the cells can be overwritten, so you can even write a self-modifying program if you want. The values ​​in the cells are entered with a pencil, and modified with a pencil and an eraser. In this case, in cell 0, the value 001 is always "stitched". It is very convenient to use it for an increment, since the computer does not have commands with direct values ​​of arguments. This is what the original block of memory looks like:

Instruction counter

The original uses a ladybug as the instruction counter, as in the picture above. It is inserted into special holes punched in each of the memory cells. Since I didn't want to make 100 holes, I used another ladybug to designate the command counter - I just laid it out on the desired cell.

Battery

The only register in the computer is the battery. It is used to perform arithmetic operations (addition, subtraction, shift), as well as for conditional jumps. Unlike memory cells, the accumulator can store 4 decimal places.

Command system

Each instruction is encoded using a three-digit decimal number. The first digit is always the opcode. The remaining two digits usually represent the address of the cell that the instruction is operating on. The CARDIAC can "execute" 10 different instructions (with codes 0 to 9):

• 0 - INP - input value from the input tape
• 1 - CLA - loading the contents of the memory cell into the battery
• 2 - ADD - adding a memory cell to the battery
• 3 - TAC - jump to the specified address if the accumulator value is negative
• 4 - SFT - shift operation left and right by a specified number of decimal places
• 5 - OUT - output of the memory cell to the output tape
• 6 - STO - writing the accumulator to a memory cell
• 7 - SUB - subtraction of a memory cell from the battery
• 8 - JMP - unconditional jump to the specified address
• 9 - HRS - stop and reset

Computer manufacturing

I printed the supplied materials on heavy paper, cut out all the holes I needed, inserted the moving strips inside and glued both blocks.

How does it all work?

The functioning of a computer is the sequential execution of instructions. Before starting execution, you need to look at where the ladybug is located (that is, the instruction counter) and by moving the strips, dial the value from this memory cell in the "Instruction Register" window.

Then you need to follow the arrows, starting with the inscription "Start" and follow all the instructions. For example, in the above picture, you first need to move the instruction counter forward and then add the contents of cell 41 to the accumulator. Of course, the calculations (addition, subtraction and shift) will have to be done manually. To do this, next to the inscription "Accumulator" there are several windows that allow you to perform addition / subtraction in a column.

An example of computer operation

To begin with, I "entered" (that is, entered with a pencil in memory locations 17 to 23) the first of the programs given in the manual: This program adds two numbers read from the input tape and writes the result to the output tape. The input instruction reads a value from the input tape, writes it to the specified location, and then advances the input tape one step forward so that the next value appears in the Input box. In this case, you will have to use a pencil (and possibly an eraser) to write the value to the memory cell. After executing this program with input values ​​42 and 128, the memory state became as follows:

"Performance" of the computer

What is a computer review without benchmarks? I took from the manual the following program for multiplying two numbers. Address Meaning Explanation

07	068	Enter values ​​in cell 68
08	404	Zero the battery by shifting 4 to the right
09	669
10	070	Enter values ​​in cell 70
11	170	Load cell 70 into the battery
12	700	Subtract cell 0 (that is, the value 1) from the accumulator
13	670	Write battery to cell 70
14	319	If the battery has a negative value, then go to address 19
15	169	Load cell 69 into the battery
16	268	Add cell 68 to the battery
17	669	Write battery to cell 69
18	811	Go to address 11
19	569	Display cell 69
20	900	Stay

I ran this program for inputs 5 and 3. There were 34 instructions to complete, which took me a little less than 15 minutes. Therefore, the frequency of following instructions for this computer (included with me) was about 38 MHz (not to be confused with MHz). Memory content and output tape

Other programs

The creators of CARDIAC took the issue seriously and developed (not counting the above) the following programs:

• A program for "flipping" the digits of a number
• Bootstrap for loading programs from input ribbon
• Subroutine calling mechanism
• A program for playing Him with one heap (that is, the game Bashe)

Links

Video showing the original:

Paper computer

Signal transmission

The signals in the machine are transmitted according to the piston principle. When the block is displaced by one unit of length, then a positive value is transmitted, otherwise - zero.

NOT

AND

OR XOR RS trigger Decoder Delay Line The Delay Line is operated by the machine operator using the appropriate lever. When it is necessary to continue the signal, the red light "lights up", otherwise - the green one. The delay line can be used to extend the signal over long distances, in case the paper power is not enough. Pulse generator Demo machine with basic logic gates I'd love to hear the opinions and advice of experts regarding this project and the chances of creating a full-fledged paper computer. I will be happy to answer any of your questions.

Thank you for the attention!

• paper
• cardboard
• paper model
• logic gates
• a computer

We make a personal computer for a child with our own hands

Well, what child does not dream of his own laptop, like mom and dad? All children want to have access to a personal computer, but we, parents, do not like to let them near it, as this is not very useful. Children don't need real computers, they only spoil their eyesight. Why not make your little ones their own little laptops? Make them together and the kids will be happy! For them, such a craft will be very interesting.

To make a laptop that even folds and unfolds like a real one, you will need:

• a large piece of thick cardboard
• scissors
• black paint with the effect of a slate board (you can draw with crayons on such paint, but if you could not find such a paint, you can also use gouache)
• tassel
• crayons
• ruler
• pencil

First, measure out the piece of cardboard that will be used to make the base of your laptop. Cut out this part. Then mark in the center so you can bend the laptop. Cut a little with a clerical knife to make it easier to fold. You can do it differently: completely cut this piece of cardboard into two parts, and then combine with adhesive tape so that these parts also bend freely.

Now cut out three more small pieces from the cardboard: for the keyboard, screen and mouse. Even smaller parts will be needed for separate keys. Cover these parts with black red and let dry. Later we glue all this to the main part of the laptop.

Now we start decorating the laptop. For example, you can make a nameplate with the name of the child.

The computer is ready. Now your child will be able to carry it with him everywhere, and also write something new with crayons every day (provided that you used paint with the effect of a slate board).

Based on materials from the site: http://www.handmadecharlotte.com/

How to make a computer out of paper

AssistanceTV 136,698 views. How to make a do-it-yourself screw cutter out of paper. How To Make A Revolver Pistol Using Paper | 6 paper bullets - Duration: 15:16. Printouts: Computer (iMac) out of paper - YouLoveIt.ru. How to make a toy laptop out of paper video - All Murom.

Do you want to make something out of paper? Maybe you are just bored, you want to have fun with friends or suggest an interesting activity for children, but in any case, making a laptop out of paper is a fun, simple and cheap idea. Anyone can handle this on their own, only a few materials and free time are needed.

Steps

Manufacturing of component parts

Collect materials. To make a paper notebook, you need two sheets of paper or cardboard in the same color as the case. You will also need two sheets of white paper, a piece of cardboard, a ruler, scissors, glue, a pen, and markers or crayons.

• If you want to make a laptop with a decorative case, use patterned paper instead of plain paper.

Select your laptop type. After collecting all the materials, decide what type your computer will be. Draw the logo of the respective brand on one of the sheets of paper. For example, draw an apple if you want to do Apple computer, or write an inscription Toshiba if you want to make a laptop of this brand.

Make a desktop. Now that you have the base, you need to make the desktop screen. Take one of the sheets of white paper and attach it to the sheet on which the logo is drawn. If they are the same size, measure and trace 1 inch from each side of the white sheet, and then cut them off. Then draw or glue pictures that will represent the desktop.

Make a keyboard. Take a second white sheet of paper and attach it to a second colored or patterned sheet. Measure and trace about 1.3 cm from each edge, then trim them off. Then trace the sheet using the keyboard sample. Make sure the proportions of the keys match the paper size. If you can't draw the keys yourself by hand, try placing a sheet of paper neatly on a real keyboard and pressing the paper against the keys to make them print on to it. You can then trace around them with a pencil.

Make a stand. Since a paper laptop does not have a structure to hold the screen upright, you will need to make a stand. Take a piece of cardboard and fold it in three equal strips. Unfold and join the edges of the cardboard to form a triangle. Glue them with tape: the triangle should keep its shape.

Assemble the keyboard. Now you need to take a second sheet of colored or patterned paper and glue the drawn or printed keyboard onto it. Flip the keyboard over and apply glue to the back of the keyboard, along the edges and in the middle. Place it in the center of the colored sheet, gently attach and smooth so that it does not remain a bubble. Draw a power button in one of the upper corners.

Hello, friends! Today I invite you to plunge into the world of cardboard toys again and figure out how to make a toy computer with your own hands. Children love to copy adults in their games, and such an attribute of everyday adult life as a computer can be very useful. At the same time, unlike electronic gadgets, a cardboard computer does not cause any psychological dependence, but it perfectly contributes to the development of imagination. Sheer benefit! :)

And a realistic cardboard computer can be useful as a props for photo shoots or some theatrical performances.

Master class: how to make a toy computer out of cardboard

Materials and tools:

A4 sheets of office paper (for printing templates);
- packing corrugated board (3 mm thick);
- standard (clerical) knife;
- metal ruler;
- scissors;
- double sided tape;
- masking tape;
- pencil and / or compasses;
- glue "Moment Crystal";
- glue stick;
- a piece of Whatman paper.

And also, as usual, you need templates. You can download them here:

Now we will make a stationary version of a computer, the main element of which is a monitor. Its dimensions are as follows: 40 × 26.5 cm- external dimensions of the screen, 33 cm- height.

We start manufacturing in the traditional way - first we print part templates on office paper.

Using a glue stick, glue the halves of the templates E-1 and E-2 by aligning them along the red line.

Cut out all templates with small allowances.

STAND

To speed up the process, you can cut out the parts at once in 2 pieces, folding the cardboard in 2 layers. But if it is hard, then you can cut it in 1 layer, just in this case it will be necessary to print more templates.

So, fold 2 matching pieces of corrugated cardboard with the front sides to each other and fasten them along the edges with pieces of masking tape. On the seamy side of the cardboard, using pieces of double-sided tape, attach the template of parts P-1 and P-2 by placing it in accordance with the recommended direction of waves of the corrugated cardboard layer (i.e. parallel to the lines visible on the seamy side of the cardboard).

With a clerical knife, cut out the details along the outer contour.

Advice! Don't try to cut right through. First, with short pressing movements, walk the knife along the contour, then with long movements, rotating the cardboard, walk in a circle several times until it is completely cut.

After that, we detach one round piece and cut out slots in the second piece.

Having folded the cardboard in 2 layers, cut out 2 parts according to the following template P-2(they are of a larger diameter) with slots. Then we transfer the template to a new piece of cardboard and cut out one piece. P-3(smaller diameter), also with slots.

We glue all the parts of the stand with Moment Crystal glue, as shown in the photo. It is advisable to combine the drawing of the sections of all the details - this will make the stand look better.

The stand is ready.

RACK

Cut out the details: S-1- 1 PC., C-2- 4 things., S-3- 8 pcs.

The details S-1 only cuts need to be made along the blue lines, without cutting through the lowest layer (i.e., the front layer of the cardboard). Then peel off 2 layers of cardboard at the edges and in the center of the part.

We glue the details C-2 to detail S-1 as shown in the photo.

I note right away: single-layer sections are made so that the rack is almost completely wrapped with an outer layer of cardboard. But you can not do this, just cut out additional 2 parts C-2, instead of S-1... Choose the option that you like best.

We glue all the details S-3.

And glue the workpiece to the details С-1 + С-2.

Apply glue to the part S-3, as well as to the central single-layer section of the part S-1... We glue the blank.

We glue the remaining single-layer areas.

The toy monitor stand is ready.

SCREEN

Detail E-1 is cut along the outer contour of the compound template. You need to cut 4 of these parts. To do this, you can cut the template exactly along the outer contour and then trace it with a pencil on cardboard.

Alternatively, you can use the tip of a compass to mark the corners of the part. Then you can cut the sides of the parts along the ruler between these points. Rounded areas of parts can be designated by several points set along an arc.

Detail E-2 is a frame. It must be cut in one copy.

Remember to position the templates according to the recommended wave direction of the corrugated board. It is not necessary to follow these recommendations exactly, the main thing is that all the details are oriented in the same way. In this case, the sections of the assembled screen and other multi-layered parts of the product will look neat.

Cut out 1 piece according to the corresponding template E-3(no slots) and 4 parts E-4(with slots).

We glue the screen details as follows:

ASSEMBLY

All parts of the toy monitor are ready.

The monitor can be easily assembled and, if necessary, disassembled again and stored in a compact form.

If desired, cut out the LG logo from a piece of Whatman paper (the template is in the downloaded file) and glue it to the bottom of the screen.

The cardboard monitor is ready! It turned out to be an excellent props for playing kindergarten(although it may come in handy at home).

Do you like the idea? Use it for health! :)

Since this is a stationary version of a toy computer, a keyboard may be needed to complete the picture.

We did not make such a keyboard, but templates for it are also provided above.

Manufacturing technology is as follows. We print out the keyboard template (with buttons "under the tree" or with white buttons) and cut out 2 groups of buttons separately.

We glue double-sided tape on the wrong sides and glue the blanks on pieces of micro-corrugated cardboard 1.5 mm thick (on the front side).

Ordinary corrugated cardboard with a thickness of 3 mm is not suitable here, since the buttons are small, and the layers of cardboard can simply fall apart.

Alternatively, you can also use beer / binding board.

Cut out the parts of the keyboard base from cardboard OK(2 - 3 pcs.), And from paper - a template for installing buttons.

We glue the parts of the keyboard, on top we fix the template for installing the buttons.

Cut out the buttons along the ruler and glue them to the base of the keyboard.

Here the photo shows a keyboard for a laptop made of cardboard - the principle is the same.

As you can see, the keyboard is somewhat simplified, even for a laptop. But we don't need unnecessary complications. And for children's role-playing games (for example, in businessmen or bosses), it is quite suitable. :)

By the way, you can also make this toy laptop with your own hands.

The "trick" is that, thanks to special fasteners, the lid of this laptop opens and closes, just like a real laptop.

And in general it looks very realistic. There are even "slots" for flash drives and cables, a touchpad. And to the screen (its size 29.9 × 11.2 cm) you can attach some kind of computer picture - there will be beauty in general!

You will learn how to make such a laptop out of cardboard on the pages of the tenth issue of the Masterklassnitsa electronic magazine. A detailed master class is published there, and templates are presented with the help of which it will not be difficult to make a toy computer.

In addition to a cardboard laptop, the room also contains other equally interesting and popular toys, as well as jewelry and various accessories that you can make with your own hands, including with children.

In general, this issue is almost entirely devoted to children, and most of the master classes are intended specifically for children's creativity. And there are 21 of them. Find out what these master classes are about right now in the demo version of the magazine.

If you liked the ideas presented in the magazine, and you wanted to immediately implement some of them, order the tenth issue (the download link will be sent to your email immediately after payment):

Enjoy your creativity and excellent mood!

Yours Inna Pyshkina and the Kartonkino team.

Paper and cardboard are versatile materials for a wide variety of crafts. It is not at all necessary to be fluent in origami technique. Even a child can do some original and funny things. Don't know how to make a laptop out of paper yet?

We decide on the size and purpose of the craft

Why make a paper model of a computer? There can be many options - this is a simple toy for a child, an accessory for his doll, a postcard for an adult lover of high technologies or a comic gift. Only the size changes, and the basic step-by-step instructions on how to make a laptop out of paper are the same for all crafts.

It’s not hard to guess that computers of different sizes are needed for the doll and for the child himself. If you are making a postcard as a gift, choose an arbitrary perimeter of the blank. An interesting idea is to make a model of a laptop and donate it in a box from a real PC. Just keep in mind that making such a present is only worth a person with a good sense of humor. If in doubt about the recipient's response, discard the idea.

How to make a laptop out of paper with your own hands?

You will need two equal sized sheets of paper or cardboard. We connect the base and the lid with tape or threads. We have a blank. Now is the time to start decorating it. The keyboard can be drawn or glued from individual paper "buttons". We make the display in the same way. We draw it on the inside of the lid or glue it. A notebook made of paper can display a search engine page, desktop, or the recipient's favorite site. You can make the screen removable. To do this, glue narrow strips - its frame. The top piece of paper or cardboard needs to be fixed only at the edges, leave a hole through which you can insert new images.

Ideas for designing a paper notebook

You can use an empty candy box with a pop-up lid as a base for this craft. Another interesting idea is to make a voluminous notebook out of paper with your own hands. To do this, for the side bumpers, you need rectangles of the same material as the base. Bend each rectangle twice, glue to the base. In the place where the cover is folded, you also need to leave a free strip of paper to evenly close the product. This design allows you to create three-dimensional buttons. Use paper cubes that you can easily fold yourself. You can also take spare parts from an old real keyboard. Do not forget to decorate the outside of the lid with the manufacturer's label.

If you take a piece of paper, a pen, a printer, scissors and glue ... In a summer computer school, we sometimes offer children to assemble a "biocomputer", that is, a computing device from what is literally lying around under their feet. Since children do not know very well how computing devices work, they usually get something like a picture under the spoiler. But some still do abacus or abacus.

How the computer works

CARDIAC consists of two blocks - memory and processor. Several paper strips are inserted into the processor unit, with the help of which you need to select the executing instruction. In addition, a tape is inserted into the memory block, where output takes place, and a tape with input data is inserted into the processor.

Memory

The computer has 100 memory locations with addresses from 00 to 99. Each of them can be used to store one instruction or one three-digit number. Any of the cells can be overwritten, so you can even write a self-modifying program if you want. The values ​​in the cells are entered with a pencil, and modified with a pencil and an eraser. In this case, in cell 0, the value 001 is always "stitched". It is very convenient to use it for an increment, since the computer does not have commands with direct values ​​of arguments. This is what the original block of memory looks like:

Instruction counter

The original uses a ladybug as the instruction counter, as in the picture above. It is inserted into special holes punched in each of the memory cells. Since I didn't want to make 100 holes, I used another ladybug to designate the command counter - I just laid it out on the desired cell.

Battery

The only register in the computer is the battery. It is used to perform arithmetic operations (addition, subtraction, shift), as well as for conditional jumps. Unlike memory cells, the accumulator can store 4 decimal places.

Command system

Each instruction is encoded using a three-digit decimal number. The first digit is always the opcode. The remaining two digits usually represent the address of the cell that the instruction is operating on. The CARDIAC can "execute" 10 different instructions (with codes 0 to 9):

• 9 - HRS - stop and reset

Computer manufacturing

I printed the supplied materials on heavy paper, cut out all the holes I needed, inserted the moving strips inside and glued both blocks.

How does it all work?

The functioning of a computer is the sequential execution of instructions. Before starting execution, you need to look at where the ladybug is located (that is, the instruction counter) and by moving the strips, dial the value from this memory cell in the "Instruction Register" window.

Then you need to follow the arrows, starting with the inscription "Start" and follow all the instructions. For example, in the above picture, you first need to move the instruction counter forward and then add the contents of cell 41 to the accumulator. Of course, the calculations (addition, subtraction and shift) will have to be done manually. To do this, next to the inscription "Accumulator" there are several windows that allow you to perform addition / subtraction in a column.

An example of computer operation

To begin with, I "entered" (that is, entered with a pencil in memory locations 17 to 23) the first of the programs given in the manual: This program adds two numbers read from the input tape and writes the result to the output tape. The input instruction reads a value from the input tape, writes it to the specified location, and then advances the input tape one step forward so that the next value appears in the Input box. In this case, you will have to use a pencil (and possibly an eraser) to write the value to the memory cell. After executing this program with input values ​​42 and 128, the memory state became as follows:

"Performance" of the computer

What is a computer review without benchmarks? I took from the manual the following program for multiplying two numbers. Address Meaning Explanation

07	068	Enter values ​​in cell 68
08	404
09	669
10	070	Enter values ​​in cell 70
11	170
12	700
13	670
14	319
15	169
16	268
17	669
18	811	Go to address 11
19	569	Display cell 69
20	900	Stay

I ran this program for inputs 5 and 3. There were 34 instructions to complete, which took me a little less than 15 minutes. Therefore, the frequency of following instructions for this computer (included with me) was about 38 MHz (not to be confused with MHz). Memory content and output tape

Other programs

The creators of CARDIAC took the issue seriously and developed (not counting the above) the following programs:

• A program for "flipping" the digits of a number
• Bootstrap for loading programs from input ribbon
• Subroutine calling mechanism
• A program for playing Him with one heap (that is, the game Bashe)

Links

Video showing the original:

Paper computer

Signal transmission

The signals in the machine are transmitted according to the piston principle. When the block is displaced by one unit of length, then a positive value is transmitted, otherwise - zero.

NOT

AND

OR XOR RS trigger Decoder Delay Line The Delay Line is operated by the machine operator using the appropriate lever. When it is necessary to continue the signal, the red light "lights up", otherwise - the green one. The delay line can be used to extend the signal over long distances, in case the paper power is not enough. Pulse generator Demo machine with basic logic gates I'd love to hear the opinions and advice of experts regarding this project and the chances of creating a full-fledged paper computer. I will be happy to answer any of your questions.

Thank you for the attention!

• paper
• cardboard
• paper model
• logic gates
• a computer

We make a personal computer for a child with our own hands

Well, what child does not dream of his own laptop, like mom and dad? All children want to have access to a personal computer, but we, parents, do not like to let them near it, as this is not very useful. Children don't need real computers, they only spoil their eyesight. Why not make your little ones their own little laptops? Make them together and the kids will be happy! For them, such a craft will be very interesting.

To make a laptop that even folds and unfolds like a real one, you will need:

• a large piece of thick cardboard
• scissors
• black paint with the effect of a slate board (you can draw with crayons on such paint, but if you could not find such a paint, you can also use gouache)
• tassel
• crayons
• ruler
• pencil

First, measure out the piece of cardboard that will be used to make the base of your laptop. Cut out this part. Then mark in the center so you can bend the laptop. Cut a little with a clerical knife to make it easier to fold. You can do it differently: completely cut this piece of cardboard into two parts, and then combine with adhesive tape so that these parts also bend freely.

Now cut out three more small pieces from the cardboard: for the keyboard, screen and mouse. Even smaller parts will be needed for separate keys. Cover these parts with black red and let dry. Later we glue all this to the main part of the laptop.

Now we start decorating the laptop. For example, you can make a nameplate with the name of the child.

The computer is ready. Now your child will be able to carry it with him everywhere, and also write something new with crayons every day (provided that you used paint with the effect of a slate board).

Based on materials from the site: http://www.handmadecharlotte.com/

How to make a computer out of paper

AssistanceTV 136,698 views. How to make a do-it-yourself screw cutter out of paper. How To Make A Revolver Pistol Using Paper | 6 paper bullets - Duration: 15:16. Printouts: Computer (iMac) out of paper - YouLoveIt.ru. How to make a toy laptop out of paper video - All Murom.

Materials and tools:

- metal ruler;
- scissors;
- double sided tape;
- masking tape;
- pencil and / or compasses;
- glue "Moment Crystal";
- glue stick;
- a piece of Whatman paper.

40 × 26.5 cm- external dimensions of the screen, 33 cm- height.

E-1 and E-2

STAND

P-1 and P-2

Advice!

P-2 P-3

The stand is ready.

RACK

Cut out the details: S-1- 1 PC., C-2- 4 things., S-3- 8 pcs.

The details S-1

We glue the details C-2 to detail S-1 as shown in the photo.

C-2, instead of S-1

We glue all the details S-3.

С-1 + С-2.

Apply glue to the part S-3 S-1... We glue the blank.

SCREEN

Detail E-1

Detail E-2

E-3(no slots) and 4 parts E-4(with slots).

ASSEMBLY

OK

29.9 × 11.2 cm

Hello, friends! Today I invite you to plunge into the world of cardboard toys again and figure out how to make a toy computer with your own hands. Children love to copy adults in their games, and such an attribute of everyday adult life as a computer can be very useful. At the same time, unlike electronic gadgets, a cardboard computer does not cause any psychological dependence, but it perfectly contributes to the development of imagination. Sheer benefit! :)

And a realistic cardboard computer can be useful as a props for photo shoots or some theatrical performances.

Master class: how to make a toy computer out of cardboard

Materials and tools:

A4 sheets of office paper (for printing templates);
- packing corrugated board (3 mm thick);
- standard (clerical) knife;
- metal ruler;
- scissors;
- double sided tape;
- masking tape;
- pencil and / or compasses;
- glue "Moment Crystal";
- glue stick;
- a piece of Whatman paper.

And also, as usual, you need templates. You can download them here:

Now we will make a stationary version of a computer, the main element of which is a monitor. Its dimensions are as follows: 40 × 26.5 cm- external dimensions of the screen, 33 cm- height.

We start manufacturing in the traditional way - first we print part templates on office paper.

Using a glue stick, glue the halves of the templates E-1 and E-2 by aligning them along the red line.

Cut out all templates with small allowances.

STAND

To speed up the process, you can cut out the parts at once in 2 pieces, folding the cardboard in 2 layers. But if it is hard, then you can cut it in 1 layer, just in this case it will be necessary to print more templates.

So, fold 2 matching pieces of corrugated cardboard with the front sides to each other and fasten them along the edges with pieces of masking tape. On the seamy side of the cardboard, using pieces of double-sided tape, attach the template of parts P-1 and P-2 by placing it in accordance with the recommended direction of waves of the corrugated cardboard layer (i.e. parallel to the lines visible on the seamy side of the cardboard).

With a clerical knife, cut out the details along the outer contour.

Advice! Don't try to cut right through. First, with short pressing movements, walk the knife along the contour, then with long movements, rotating the cardboard, walk in a circle several times until it is completely cut.

After that, we detach one round piece and cut out slots in the second piece.

Having folded the cardboard in 2 layers, cut out 2 parts according to the following template P-2(they are of a larger diameter) with slots. Then we transfer the template to a new piece of cardboard and cut out one piece. P-3(smaller diameter), also with slots.

We glue all the parts of the stand with Moment Crystal glue, as shown in the photo. It is advisable to combine the drawing of the sections of all the details - this will make the stand look better.

The stand is ready.

RACK

Cut out the details: S-1- 1 PC., C-2- 4 things., S-3- 8 pcs.

The details S-1 only cuts need to be made along the blue lines, without cutting through the lowest layer (i.e., the front layer of the cardboard). Then peel off 2 layers of cardboard at the edges and in the center of the part.

We glue the details C-2 to detail S-1 as shown in the photo.

I note right away: single-layer sections are made so that the rack is almost completely wrapped with an outer layer of cardboard. But you can not do this, just cut out additional 2 parts C-2, instead of S-1... Choose the option that you like best.

We glue all the details S-3.

And glue the workpiece to the details С-1 + С-2.

Apply glue to the part S-3, as well as to the central single-layer section of the part S-1... We glue the blank.

We glue the remaining single-layer areas.

The toy monitor stand is ready.

SCREEN

Detail E-1 is cut along the outer contour of the compound template. You need to cut 4 of these parts. To do this, you can cut the template exactly along the outer contour and then trace it with a pencil on cardboard.

Alternatively, you can use the tip of a compass to mark the corners of the part. Then you can cut the sides of the parts along the ruler between these points. Rounded areas of parts can be designated by several points set along an arc.

Detail E-2 is a frame. It must be cut in one copy.

Remember to position the templates according to the recommended wave direction of the corrugated board. It is not necessary to follow these recommendations exactly, the main thing is that all the details are oriented in the same way. In this case, the sections of the assembled screen and other multi-layered parts of the product will look neat.

Cut out 1 piece according to the corresponding template E-3(no slots) and 4 parts E-4(with slots).

We glue the screen details as follows:

ASSEMBLY

All parts of the toy monitor are ready.

The monitor can be easily assembled and, if necessary, disassembled again and stored in a compact form.

If desired, cut out the LG logo from a piece of Whatman paper (the template is in the downloaded file) and glue it to the bottom of the screen.

The cardboard monitor is ready! It turned out to be an excellent props for playing in kindergarten (although it can be useful at home as well).

Do you like the idea? Use it for health! :)

Since this is a stationary version of a toy computer, a keyboard may be needed to complete the picture.

We did not make such a keyboard, but templates for it are also provided above.

Manufacturing technology is as follows. We print out the keyboard template (with buttons "under the tree" or with white buttons) and cut out 2 groups of buttons separately.

We glue double-sided tape on the wrong sides and glue the blanks on pieces of micro-corrugated cardboard 1.5 mm thick (on the front side).

Ordinary corrugated cardboard with a thickness of 3 mm is not suitable here, since the buttons are small, and the layers of cardboard can simply fall apart.

Alternatively, you can also use beer / binding board.

Cut out the parts of the keyboard base from cardboard OK(2 - 3 pcs.), And from paper - a template for installing buttons.

We glue the parts of the keyboard, on top we fix the template for installing the buttons.

Cut out the buttons along the ruler and glue them to the base of the keyboard.

Here the photo shows a keyboard for a laptop made of cardboard - the principle is the same.

As you can see, the keyboard is somewhat simplified, even for a laptop. But we don't need unnecessary complications. And for children's role-playing games (for example, in businessmen or bosses), it is quite suitable. :)

By the way, you can also make this toy laptop with your own hands.

The "trick" is that, thanks to special fasteners, the lid of this laptop opens and closes, just like a real laptop.

And in general it looks very realistic. There are even "slots" for flash drives and cables, a touchpad. And to the screen (its size 29.9 × 11.2 cm) you can attach some kind of computer picture - there will be beauty in general!

You will learn how to make such a laptop out of cardboard on the pages of the tenth issue of the Masterklassnitsa electronic magazine. A detailed master class is published there, and templates are presented with the help of which it will not be difficult to make a toy computer.

In addition to a cardboard laptop, the room also contains other equally interesting and popular toys, as well as jewelry and various accessories that you can make with your own hands, including with children.

In general, this issue is almost entirely devoted to children, and most of the master classes are intended specifically for children's creativity. And there are 21 of them. Find out what these master classes are about right now in the demo version of the magazine.

If you liked the ideas presented in the magazine, and you wanted to immediately implement some of them, order the tenth issue (the download link will be sent to your email immediately after payment):

Enjoy your creativity and excellent mood!

Yours Inna Pyshkina and the Kartonkino team.

If you take a piece of paper, a pen, a printer, scissors and glue ...

Introduction

In a summer computer school, we sometimes offer children to assemble a "biocomputer", that is, a computing device from what is literally lying under their feet. Since children do not know very well how computing devices work, they usually get something like a picture under the spoiler. But some still do the abacus or the abacus.

Biocomputer

And recently I came across a description of a paper model of a computer developed in 1968 at Bell Laboratories. The computer is called CARDIAC (CARDboard Illustrative Aid to Computation), which roughly translates to Cardboard Visual Aid to Computation. That is, in fact, it is not really a computer, since a person acts as a conductor of signals, as well as an arithmetic-logical device in it. However, it does provide insight into some of the principles underlying modern computing. In addition, after a short search, I found a description and materials for making CARDIAC.

How the computer works

CARDIAC consists of two blocks - memory and processor. Several paper strips are inserted into the processor unit, with the help of which you need to select the executing instruction. In addition, a tape is inserted into the memory block, where output takes place, and a tape with input data is inserted into the processor.

Memory

The computer has 100 memory locations with addresses from 00 to 99. Each of them can be used to store one instruction or one three-digit number. Any of the cells can be overwritten, so you can even write a self-modifying program if you want. The values ​​in the cells are entered with a pencil, and modified with a pencil and an eraser. In this case, in cell 0, the value 001 is always "stitched". It is very convenient to use it for an increment, since the computer does not have commands with direct values ​​of arguments.

This is what the original block of memory looks like:

Instruction counter

The original uses a ladybug as the instruction counter, as in the picture above. It is inserted into special holes punched in each of the memory cells. Since I didn't want to make 100 holes, I used another ladybug to designate the command counter - I just laid it out on the desired cell.

Battery

The only register in the computer is the battery. It is used to perform arithmetic operations (addition, subtraction, shift), as well as for conditional jumps. Unlike memory cells, the accumulator can store 4 decimal places.

Command system

Each instruction is encoded using a three-digit decimal number. The first digit is always the opcode. The remaining two digits usually represent the address of the cell that the instruction is operating on.

The CARDIAC can "execute" 10 different instructions (with codes 0 to 9):

• 0 - INP - input value from the input tape
• 1 - CLA - loading the contents of the memory cell into the battery
• 2 - ADD - adding a memory cell to the battery
• 3 - TAC - jump to the specified address if the accumulator value is negative
• 4 - SFT - shift operation left and right by a specified number of decimal places
• 5 - OUT - output of the memory cell to the output tape
• 6 - STO - writing the accumulator to a memory cell
• 7 - SUB - subtraction of a memory cell from the battery
• 8 - JMP - unconditional jump to the specified address
• 9 - HRS - stop and reset

Computer manufacturing

I printed the supplied materials on heavy paper, cut out all the holes I needed, inserted the moving strips inside and glued both blocks.

How does it all work?

The functioning of a computer is the sequential execution of instructions. Before starting execution, you need to look at where the ladybug is located (that is, the instruction counter) and by moving the strips, dial the value from this memory cell in the "Instruction Register" window.

Then you need to follow the arrows, starting with the inscription "Start" and follow all the instructions. For example, in the above picture, you first need to move the instruction counter forward and then add the contents of cell 41 to the accumulator.

Of course, the calculations (addition, subtraction and shift) will have to be done manually. To do this, next to the inscription "Accumulator" there are several windows that allow you to perform addition / subtraction in a column.

An example of computer operation

To begin with, I "entered" (that is, wrote with a pencil in memory cells 17 to 23) the first of the programs given in the manual:

This program adds the two numbers read from the input tape and writes the result to the output tape.
The input instruction reads a value from the input tape, writes it to the specified location, and then advances the input tape one step forward so that the next value appears in the Input box. In this case, you will have to use a pencil (and possibly an eraser) to write the value to the memory cell.

After executing this program with input values ​​42 and 128, the memory state became as follows:

"Performance" of the computer

What is a computer review without benchmarks? I took from the manual the following program for multiplying two numbers.

Address	Meaning	Decryption
07	068	Enter values ​​in cell 68
08	404	Zero the battery by shifting 4 to the right
09	669
10	070	Enter values ​​in cell 70
11	170	Load cell 70 into the battery
12	700	Subtract cell 0 (that is, the value 1) from the accumulator
13	670	Write battery to cell 70
14	319	If the battery has a negative value, then go to address 19
15	169	Load cell 69 into the battery
16	268	Add cell 68 to the battery
17	669	Write battery to cell 69
18	811	Go to address 11
19	569	Display cell 69
20	900	Stay

I ran this program for inputs 5 and 3. There were 34 instructions to complete, which took me a little less than 15 minutes. Therefore, the frequency of following instructions for this computer (included with me) was about 38 MHz (not to be confused with MHz).

CARDIAC - do-it-yourself paper computer. Origami notebook made of paper

instructions for creating a creative accessory

Paper and cardboard are versatile materials for a wide variety of crafts. It is not at all necessary to be fluent in origami technique. Even a child can do some original and funny things. Don't know how to make a laptop out of paper yet?

We decide on the size and purpose of the craft

Why make a paper model of a computer? There can be many options - this is a simple toy for a child, an accessory for his doll, a postcard for an adult lover of high technologies or a comic gift. Only the size changes, and the basic step-by-step instructions on how to make a laptop out of paper are the same for all crafts.

It’s not hard to guess that computers of different sizes are needed for the doll and for the child himself. If you are making a postcard as a gift, choose an arbitrary perimeter of the blank. An interesting idea is to make a model of a laptop and donate it in a box from a real PC. Just keep in mind that making such a present is only worth a person with a good sense of humor. If in doubt about the recipient's response, discard the idea.

How to make a laptop out of paper with your own hands?

You will need two equal sized sheets of paper or cardboard. We connect the base and the lid with tape or threads. We have a blank. Now is the time to start decorating it. The keyboard can be drawn or glued from individual paper "buttons". We make the display in the same way. We draw it on the inside of the lid or glue it. A notebook made of paper can display a search engine page, desktop, or the recipient's favorite site. You can make the screen removable. To do this, glue narrow strips - its frame. The top piece of paper or cardboard needs to be fixed only at the edges, leave a hole through which you can insert new images.

Ideas for designing a paper notebook

You can use an empty candy box with a pop-up lid as a base for this craft. Another interesting idea is to make a voluminous notebook out of paper with your own hands. To do this, for the side bumpers, you need rectangles of the same material as the base. Bend each rectangle twice, glue to the base. In the place where the cover is folded, you also need to leave a free strip of paper to evenly close the product. This design allows you to create three-dimensional buttons. Use paper cubes that you can easily fold yourself. You can also take spare parts from an old real keyboard. Do not forget to decorate the outside of the lid with the manufacturer's label.

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Children`s toy notebook made of paper | Radish

Toy paper notebook with replaceable screens (4 pcs).

The laptop is quite compact (A4 format is unfolded). The keyboard is small, but all the buttons are located the same as on the real one.

Thanks to interchangeable screens, your child will be able to view photos, choose a car or an exercise bike for the home, and observe the dynamics of prices on the world market.

Click on the desired image in order to download it. Detailed instructions for downloading - in the FAQ section.

1. The laptop itself.

Print the outside and inside of your notebook on separate sheets of paper, and make cuts along the dotted line around the edges of the screen.

Then glue the sides of the laptop so that the space behind these dotted lines left blank around the edges of the monitor (so you could insert and pin another image).

For rigidity, one of the sides can be glued to cardboard.

2. Pictures for the laptop.

Download and print baby laptop screens (4 options on 2 A4 sheets).

Print and cut screens. Images are attached to the top of the monitor using side "holders" that need to be inserted into the slots on the sides of the monitor.

You can also make your own versions of images for your child.

Toy notebook made of paper. Print laptop. Children's laptop for games. Laptop with interchangeable images on the screen.

www.detskiy-sait.ru

CARDIAC - do-it-yourself paper computer / sudo null it news

If you take a piece of paper, a pen, a printer, scissors and glue ... In a summer computer school, we sometimes offer children to assemble a "biocomputer", that is, a computing device from what is literally lying around under their feet. Since children do not know very well how computing devices work, they usually get something like a picture under the spoiler. But some still do abacus or abacus.

And recently I came across a description of a paper model of a computer developed in 1968 at Bell Laboratories. The computer is called CARDIAC (CARDboard Illustrative Aid to Computation), which roughly translates to Cardboard Visual Aid to Computation. That is, in fact, it is not really a computer, since a person acts as a conductor of signals, as well as an arithmetic-logical device in it. However, it does provide insight into some of the principles underlying modern computing. In addition, after a short search, I found a description and materials for making CARDIAC.

CARDIAC consists of two blocks - memory and processor. Several paper strips are inserted into the processor unit, with the help of which you need to select the executing instruction. In addition, a tape is inserted into the memory block, where output takes place, and a tape with input data is inserted into the processor.

Memory

The computer has 100 memory locations with addresses from 00 to 99. Each of them can be used to store one instruction or one three-digit number. Any of the cells can be overwritten, so you can even write a self-modifying program if you want. The values ​​in the cells are entered with a pencil, and modified with a pencil and an eraser. In this case, in cell 0, the value 001 is always "stitched". It is very convenient to use it for an increment, since the computer does not have commands with direct values ​​of arguments.

This is what the original block of memory looks like:

Instruction counter

The original uses a ladybug as the instruction counter, as in the picture above. It is inserted into special holes punched in each of the memory cells. Since I didn't want to make 100 holes, I used another ladybug to designate the command counter - I just laid it out on the desired cell.

Battery

The only register in the computer is the battery. It is used to perform arithmetic operations (addition, subtraction, shift), as well as for conditional jumps. Unlike memory cells, the accumulator can store 4 decimal places.

Command system

Each instruction is encoded using a three-digit decimal number. The first digit is always the opcode. The remaining two digits usually represent the address of the cell that the instruction is operating on.

The CARDIAC can "execute" 10 different instructions (with codes 0 to 9):

• 0 - INP - input value from the input tape
• 1 - CLA - loading the contents of the memory cell into the battery
• 2 - ADD - adding a memory cell to the battery
• 3 - TAC - jump to the specified address if the accumulator value is negative
• 4 - SFT - shift operation left and right by a specified number of decimal places
• 5 - OUT - output of the memory cell to the output tape
• 6 - STO - writing the accumulator to a memory cell
• 7 - SUB - subtraction of a memory cell from the battery
• 8 - JMP - unconditional jump to the specified address
• 9 - HRS - stop and reset

Computer manufacturing

I printed the supplied materials on heavy paper, cut out all the holes I needed, inserted the moving strips inside and glued both blocks.

How does it all work?

The functioning of a computer is the sequential execution of instructions. Before starting execution, you need to look at where the ladybug is located (that is, the instruction counter) and by moving the strips, dial the value from this memory cell in the "Instruction Register" window.

Then you need to follow the arrows, starting with the inscription "Start" and follow all the instructions. For example, in the above picture, you first need to move the instruction counter forward and then add the contents of cell 41 to the accumulator.

Of course, the calculations (addition, subtraction and shift) will have to be done manually. To do this, next to the inscription "Accumulator" there are several windows that allow you to perform addition / subtraction in a column.

To begin with, I "entered" (that is, wrote with a pencil in memory cells 17 to 23) the first of the programs given in the manual:

This program adds the two numbers read from the input tape and writes the result to the output tape. The input instruction reads a value from the input tape, writes it to the specified location, and then advances the input tape one step forward so that the next value appears in the Input box. In this case, you will have to use a pencil (and possibly an eraser) to write the value to the memory cell.

After executing this program with input values ​​42 and 128, the memory state became as follows:

"Performance" of the computer

What is a computer review without benchmarks? I took from the manual the following program for multiplying two numbers. Address Meaning Explanation

07	068	Enter values ​​in cell 68
08	404	Zero the battery by shifting 4 to the right
09	669
10	070	Enter values ​​in cell 70
11	170	Load cell 70 into the battery
12	700	Subtract cell 0 (that is, the value 1) from the accumulator
13	670	Write battery to cell 70
14	319	If the battery has a negative value, then go to address 19
15	169	Load cell 69 into the battery
16	268	Add cell 68 to the battery
17	669	Write battery to cell 69
18	811	Go to address 11
19	569	Display cell 69
20	900	Stay

I ran this program for inputs 5 and 3. There were 34 instructions to complete, which took me a little less than 15 minutes. Therefore, the frequency of following instructions for this computer (included with me) was about 38 MHz (not to be confused with MHz).

Memory content and output tape The creators of CARDIAC took the issue seriously and developed (apart from the above) the following programs:

• A program for "flipping" the digits of a number
• Bootstrap for loading programs from input ribbon
• Subroutine calling mechanism
• A program for playing Him with one heap (that is, the game Bashe)

Video showing the original: In a summer computer school, we sometimes offer children to assemble a "biocomputer", that is, a computing device from what is literally lying under their feet. Since children do not know very well how computing devices work, they usually get something like a picture under the spoiler. But some still do the abacus or the abacus.

Biocomputer

And recently I came across a description of a paper model of a computer developed in 1968 at Bell Laboratories. The computer is called CARDIAC (CARDboard Illustrative Aid to Computation), which roughly translates to Cardboard Visual Aid to Computation. That is, in fact, it is not really a computer, since a person acts as a conductor of signals, as well as an arithmetic-logical device in it. However, it does provide insight into some of the principles underlying modern computing. In addition, after a short search, I found a description and materials for making CARDIAC.

How the computer works

CARDIAC consists of two blocks - memory and processor. Several paper strips are inserted into the processor unit, with the help of which you need to select the executing instruction. In addition, a tape is inserted into the memory block, where output takes place, and a tape with input data is inserted into the processor.

Memory

The computer has 100 memory locations with addresses from 00 to 99. Each of them can be used to store one instruction or one three-digit number. Any of the cells can be overwritten, so you can even write a self-modifying program if you want. The values ​​in the cells are entered with a pencil, and modified with a pencil and an eraser. In this case, in cell 0, the value 001 is always "stitched". It is very convenient to use it for an increment, since the computer does not have commands with direct values ​​of arguments.

This is what the original block of memory looks like:

Instruction counter

The original uses a ladybug as the instruction counter, as in the picture above. It is inserted into special holes punched in each of the memory cells. Since I didn't want to make 100 holes, I used another ladybug to designate the command counter - I just laid it out on the desired cell.

Battery

The only register in the computer is the battery. It is used to perform arithmetic operations (addition, subtraction, shift), as well as for conditional jumps. Unlike memory cells, the accumulator can store 4 decimal places.

Command system

Each instruction is encoded using a three-digit decimal number. The first digit is always the opcode. The remaining two digits usually represent the address of the cell that the instruction is operating on.

The CARDIAC can "execute" 10 different instructions (with codes 0 to 9):

• 0 - INP - input value from the input tape
• 1 - CLA - loading the contents of the memory cell into the battery
• 2 - ADD - adding a memory cell to the battery
• 3 - TAC - jump to the specified address if the accumulator value is negative
• 4 - SFT - shift operation left and right by a specified number of decimal places
• 5 - OUT - output of the memory cell to the output tape
• 6 - STO - writing the accumulator to a memory cell
• 7 - SUB - subtraction of a memory cell from the battery
• 8 - JMP - unconditional jump to the specified address
• 9 - HRS - stop and reset

Computer manufacturing

I printed the supplied materials on heavy paper, cut out all the holes I needed, inserted the moving strips inside and glued both blocks.

How does it all work?

The functioning of a computer is the sequential execution of instructions. Before starting execution, you need to look at where the ladybug is located (that is, the instruction counter) and by moving the strips, dial the value from this memory cell in the "Instruction Register" window.

Then you need to follow the arrows, starting with the inscription "Start" and follow all the instructions. For example, in the above picture, you first need to move the instruction counter forward and then add the contents of cell 41 to the accumulator.

Of course, the calculations (addition, subtraction and shift) will have to be done manually. To do this, next to the inscription "Accumulator" there are several windows that allow you to perform addition / subtraction in a column.

An example of computer operation

To begin with, I "entered" (that is, wrote with a pencil in memory cells 17 to 23) the first of the programs given in the manual:

This program adds the two numbers read from the input tape and writes the result to the output tape.
The input instruction reads a value from the input tape, writes it to the specified location, and then advances the input tape one step forward so that the next value appears in the Input box. In this case, you will have to use a pencil (and possibly an eraser) to write the value to the memory cell.

After executing this program with input values ​​42 and 128, the memory state became as follows:

"Performance" of the computer

What is a computer review without benchmarks? I took from the manual the following program for multiplying two numbers.

Address	Meaning	Decryption
07	068	Enter values ​​in cell 68
08	404	Zero the battery by shifting 4 to the right
09	669
10	070	Enter values ​​in cell 70
11	170	Load cell 70 into the battery
12	700	Subtract cell 0 (that is, the value 1) from the accumulator
13	670	Write battery to cell 70
14	319	If the battery has a negative value, then go to address 19
15	169	Load cell 69 into the battery
16	268	Add cell 68 to the battery
17	669	Write battery to cell 69
18	811	Go to address 11
19	569	Display cell 69
20	900	Stay

I ran this program for inputs 5 and 3. There were 34 instructions to complete, which took me a little less than 15 minutes. Therefore, the frequency of following instructions for this computer (included with me) was about 38 MHz (not to be confused with MHz).

Memory content and output tape

Other programs

The creators of CARDIAC took the issue seriously and developed (not counting the above) the following programs:

• A program for "flipping" the digits of a number
• Bootstrap for loading programs from input ribbon
• Subroutine calling mechanism
• A program for playing Him with one heap (that is, the game Bashe)

Links

Video showing the original:

Paper and cardboard are versatile materials for a wide variety of crafts. It is not at all necessary to be fluent in origami technique. Even a child can do some original and funny things. Don't know how to make a laptop out of paper yet?

We decide on the size and purpose of the craft

Why make a paper model of a computer? There can be many options - this is a simple toy for a child, an accessory for his doll, a postcard for an adult lover of high technologies or a comic gift. Only the size changes, and the basic step-by-step instructions on how to make a laptop out of paper are the same for all crafts.

It’s not hard to guess that computers of different sizes are needed for the doll and for the child himself. If you are making a postcard as a gift, choose an arbitrary perimeter of the blank. An interesting idea is to make a model of a laptop and donate it in a box from a real PC. Just keep in mind that making such a present is only worth a person with a good sense of humor. If in doubt about the recipient's response, discard the idea.

How to make a laptop out of paper with your own hands?

You will need two equal sized sheets of paper or cardboard. We connect the base and the lid with tape or threads. We have a blank. Now is the time to start decorating it. The keyboard can be drawn or glued from individual paper "buttons". We make the display in the same way. We draw it on the inside of the lid or glue it. A notebook made of paper can display a search engine page, desktop, or the recipient's favorite site. You can make the screen removable. To do this, glue narrow strips - its frame. The top piece of paper or cardboard needs to be fixed only at the edges, leave a hole through which you can insert new images.

Ideas for designing a paper notebook

You can use an empty candy box with a pop-up lid as a base for this craft. Another interesting idea is to make a voluminous notebook out of paper with your own hands. To do this, for the side bumpers, you need rectangles of the same material as the base. Bend each rectangle twice, glue to the base. In the place where the cover is folded, you also need to leave a free strip of paper to evenly close the product. This design allows you to create three-dimensional buttons. Use paper cubes that you can easily fold yourself. You can also take spare parts from an old real keyboard. Do not forget to decorate the outside of the lid with the manufacturer's label.

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KARTONKINO

Hello, friends! Today I invite you to plunge into the world of cardboard toys again and figure out how to make a toy computer with your own hands. Children love to copy adults in their games, and such an attribute of everyday adult life as a computer can be very useful. At the same time, unlike electronic gadgets, a cardboard computer does not cause any psychological dependence, but it perfectly contributes to the development of imagination. Sheer benefit! 🙂

And a realistic cardboard computer can be useful as a props for photo shoots or some theatrical performances.

Master class: how to make a toy computer out of cardboard

Materials and tools:

A4 sheets of office paper (for printing templates); - packing corrugated board (3 mm thick); - standard (clerical) knife; - metal ruler; - scissors; - double sided tape; - masking tape; - pencil and / or compasses; - glue "Moment Crystal"; - glue stick;

Piece of Whatman paper.

And also, as usual, you need templates. You can download them here:

Cardboard computer cardboard-comp1.zip

Now we will make a stationary version of a computer, the main element of which is a monitor. Its dimensions are as follows: 40 × 26.5 cm - external dimensions of the screen, 33 cm - height.

We start manufacturing in the traditional way - first we print part templates on office paper.

Using a glue pencil, glue the halves of templates E-1 and E-2, aligning them along the red line.

Cut out all templates with small allowances.

STAND

To speed up the process, you can cut out the parts at once in 2 pieces, folding the cardboard in 2 layers. But if it is hard, then you can cut it in 1 layer, just in this case it will be necessary to print more templates.

So, fold 2 matching pieces of corrugated cardboard with the front sides to each other and fasten them along the edges with pieces of masking tape. On the seamy side of the cardboard, using pieces of double-sided tape, we attach the template of parts P-1 and P-2, placing it in accordance with the recommended direction of the waves of the corrugated cardboard layer (i.e. parallel to the lines visible on the seamy side of the cardboard).

With a clerical knife, cut out the details along the outer contour.

Advice! Don't try to cut right through. First, with short pressing movements, walk the knife along the contour, then with long movements, rotating the cardboard, walk in a circle several times until it is completely cut.

After that, we detach one round piece and cut out slots in the second piece.

Having folded the cardboard in 2 layers, we cut out 2 parts P-2 (they are of a larger diameter) with slots according to the following template. Then we transfer the template to a new piece of cardboard and cut out one piece P-3 (smaller diameter), also with slots.

We glue all the parts of the stand with Moment Crystal glue, as shown in the photo. It is advisable to combine the drawing of the sections of all the details - this will make the stand look better.

The stand is ready.

We cut out the details: S-1 - 1 pc., C-2 - 4 pcs., C-3 - 8 pcs.

For part C-1, only cuts need to be made along the blue lines, without cutting through the lowest layer (i.e., the front layer of cardboard). Then peel off 2 layers of cardboard at the edges and in the center of the part.

We glue parts C-2 to part C-1, as shown in the photo.

I note right away: single-layer sections are made so that the rack is almost completely wrapped with an outer layer of cardboard. But you can not do this, just cut out additional 2 parts C-2, instead of C-1. Choose the option that you like best.

We glue all the details C-3.

And we glue the workpiece to the C-1 + C-2 parts.

We apply glue to part С-3, as well as to the central single-layer section of part С-1. We glue the blank.

We glue the remaining single-layer areas.

The toy monitor stand is ready.

Part E-1 is cut along the outer contour of the composite template. You need to cut 4 of these parts. To do this, you can cut the template exactly along the outer contour and then trace it with a pencil on cardboard.

Alternatively, you can use the tip of a compass to mark the corners of the part. Then you can cut the sides of the parts along the ruler between these points. Rounded areas of parts can be designated by several points set along an arc.

Detail E-2 is a frame. It must be cut in one copy.

Remember to position the templates according to the recommended wave direction of the corrugated board. It is not necessary to follow these recommendations exactly, the main thing is that all the details are oriented in the same way. In this case, the sections of the assembled screen and other multi-layered parts of the product will look neat.

According to the appropriate template, we cut out 1 piece E-3 (without slots) and 4 pieces E-4 (with slots).

We glue the screen details as follows:

All parts of the toy monitor are ready.

The monitor can be easily assembled and, if necessary, disassembled again and stored in a compact form.

If desired, cut out the LG logo from a piece of Whatman paper (the template is in the downloaded file) and glue it to the bottom of the screen.

The cardboard monitor is ready! It turned out to be an excellent props for playing in kindergarten (although it can be useful at home as well).

Do you like the idea? Use it for health! :)

Since this is a stationary version of a toy computer, a keyboard may be needed to complete the picture.

We did not make such a keyboard, but templates for it are also provided above.

Manufacturing technology is as follows. We print out the keyboard template (with buttons "under the tree" or with white buttons) and cut out 2 groups of buttons separately.

We glue double-sided tape on the wrong sides and glue the blanks on pieces of micro-corrugated cardboard 1.5 mm thick (on the front side).

Ordinary corrugated cardboard with a thickness of 3 mm is not suitable here, since the buttons are small, and the layers of cardboard can simply fall apart.

Alternatively, you can also use beer / binding board.

Cut out the details of the keyboard base OK (2 - 3 pcs.) From cardboard, and a template for installing buttons from paper.

We glue the parts of the keyboard, on top we fix the template for installing the buttons.

Cut out the buttons along the ruler and glue them to the base of the keyboard.

Here the photo shows a keyboard for a laptop made of cardboard - the principle is the same.

As you can see, the keyboard is somewhat simplified, even for a laptop. But we don't need unnecessary complications. And for children's role-playing games (for example, in businessmen or bosses), it is quite suitable. 🙂

By the way, you can also make this toy laptop with your own hands.

The "trick" is that, thanks to special fasteners, the lid of this laptop opens and closes, just like a real laptop.

And in general it looks very realistic. There are even "slots" for flash drives and cables, a touchpad. And to the screen (its size is 29.9 × 11.2 cm) you can attach some kind of computer picture - there will be beauty in general!

You will learn how to make such a laptop out of cardboard on the pages of the tenth issue of the Masterklassnitsa electronic magazine. A detailed master class is published there, and templates are presented with the help of which it will not be difficult to make a toy computer.

In addition to a cardboard laptop, the room also contains other equally interesting and popular toys, as well as jewelry and various accessories that you can make with your own hands, including with children.

In general, this issue is almost entirely devoted to children, and most of the master classes are intended specifically for children's creativity. And there are 21 of them. Find out what these master classes are about right now in the demo version of the magazine.

If you liked the ideas presented in the magazine, and you wanted to immediately implement some of them, order the tenth issue (the download link will be sent to your email immediately after payment):

ORDER THE TENTH ISSUE OF "MASTER CLASSES"

Enjoy your creativity and excellent mood!

Yours Inna Pyshkina and the Kartonkino team.

kartonkino.ru

Cardboard notebook for children

If your child is over two years old, most likely your laptop has suffered at the hands of the "little researcher" more than once. The computer is flooded with liquid, dropped, jumped on it and throw tantrums if you try to take away the "toy" from the tomboy. We don't need all this, let's try to create an alternative version of the computer for kids. The child, at your request, will "create" it together with you, and in the future will be able to "work" in it at the dacha, with the grandmother, at a party or in the kindergarten. Such a laptop can be adapted for a teaching tool.

Let's get down and save our computers.

What do we need

Piece of cardboard

Cardboard knife or scissors

Black slate paint

Black cardboard or black colored paper glued to cardboard, you can use a black marker (for decoration)

Attention!

Black slate paint is sold in many stores, including online stores. Blackboard paint allows you to get a coating with the effect of a chalk board (the average price of paint is 700 rubles per jar). A very useful thing, in the future you will be able to independently make your child a chalk board or a wall for drawing. This paint can be easily used in children's interiors.

The first thing we need to do is think about how big your laptop will be. We will make a small 17 by 11 cm. (You can come up with your dimensions for a laptop based on these proportions)

Draw a rectangle on the cardboard and draw a line in the center of this rectangle. Next, we cut out our rectangle from the cardboard, and slightly cut the line in the center, but do not cut through.

Our goal is to loosen the cardboard so that the child can open and close the laptop.

Glue the fold line with transparent tape on the outside of the future laptop.

Cut out three smaller rectangles (for the screen, keyboard and touchpad). We paint the "screen" of the computer with slate paint, you can also decorate the keyboard with a touchpad, but not necessarily - here we will do with a simple black marker. Let the slate paint dry (30 minutes will be enough). After the "screen" is dry, we glue all the details in place.