Homework Writing Machine

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About: How to Everything.

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Hi guys , As per the title this is a simple project using Arduino to make Homework writing machine at your home.This machine can draw any design and write any type of fonts.You can see sharpness and perfection of writing in photos.

If you are looking for more Arduino Projects ideas than writing machine is the best projects for Arduino projects.




Step 1: Watch Youtube Video of Making Writing Machine

Here is full video of how writing machine is work on surface.If You Like This Project Please Press The Like Button.

Step 2: Disassemble DVD Writers.

First of all you need 2 DVD writers of your CPU.You can use non workable DVD writer for this project.

Take 2 DVD writers and open 5 screw on bottom of this DVD writer.
Then open bottom case of DVD writer and disconnect all circuit.

Then open Top case of DVD writer.

Step 3: Disassemble All Parts.

After this you see rectangle part of DVD writer with stepper motor on back side.
Open 2 screw on this Rectangle and remove this rectangle outside.

Repeat this process for 2nd DVD writer.

After this you have two PCs of Rectangle Part (AS per 2nd Pic.)

Step 4: Unscrew Stepper Motor

Open one screw on sliding shaft and 2 screw on stepper motor.

Disassemble stepper motor and sliding parts from one rectangle.

Remove all circuit of sliding part and cut middle part of this sliding part.

Now you have 2 PCs of plastic part.Combine both plastic object and stick with FeviQuik.

Step 5: Connection of Stepper Motor

Take female header pin (4 pin) as a picture.

Connect two stepper motor with this 4 pin female header as show in picture(In the same line).

Step 6: Make X - Axes Gantry.

Take Sunboard sheet of 10 cm length and 9 cm width.

Take other sunboard sheet and cut this type of object.

1) 3 x ( 1cm x 10cm) combine with glue.

2) 3 x ( 1cm x 10cm) combine with glue.

3) 3 x ( 1cm x 5 cm ) combine with glue.

Stick 1st part on left side of 9x10cm sunboard sheet and 2nd part on right side of 9x10cm sunboard sheet.

Place shifting part on this sunboard sheet along X axes.

And your X axes Gantry is ready.

Sick 3rd part Parallel to shifting shaft and Stick Stepper motor with X axes Gantry.

Step 7: Connect With Y - Axes Gantry.

Step 8: Connect Servo Motor.

Step 9: Flexible-nib Pen Making

Step 10: Connect Pen

.

Step 11: Take All Circuit

Ready your all circuit.
1) 2 PCs A4988 Stepper Motor Driver with heat sink

2)Expansion Board A4988 Driver

3)Arduino Uno R3

First of all take hit sink and stick on A4988 stepper motor Driver.

2 PCs A4988 Stepper Motor Driver connect on Expansion Board A4988 Driver module. Then this combination connect on Arduino Uno R3 (As per circuit Diagram).

Step 12: Wiring

Step 13: Benbox Softwer Configuration.

Step 14: Watch This on Youtube.

IF YOU LIKE THIS PROJECT PLEASE VOTE ! VOTE ! VOTE ! IN CONTEST.

Step 15: Any Error !

If you have any questions about this project please comment in comment section.If you made this writing machine and any error during writing please attach your writing machine pictures.I will reply very soon.

Arduino Contest 2017

Second Prize in the
Arduino Contest 2017

Design For Kids Challenge

Participated in the
Design For Kids Challenge

8 People Made This Project!

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234 Discussions

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cesaramendola

Question 14 days ago on Step 13

The project is nice! Could you provide the arduino source code?

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I want to know that if i can scan my docs or homework(which are in my handwriting) and make this thing copy that in my handwriting.. please tell me if there is any way coz sometimes i get to do that work many times as a punishment for late submitting

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nimishbhateja9

Question 5 weeks ago

Hi. I need help. My servo motor is not working and the y-axis stepper motor is also not functioning although I have wired it according to the circuit diagram as you have shown. Also there is overheating with burning smell. And much will the 12V battery last?

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zaika111

Question 8 weeks ago

Good day. Please help with the description of the elements. Why are they used and what are they for?

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MohitC28

Question 3 months ago

Sir what dud you inserted the black things

FHJ7QGHJRYURST9.LARGE.jpg
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SumanS51

4 months ago

Sir, what did you insert there...
That black things...

IMG_20190211_100052.jpg
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LoothA

Question 4 months ago on Step 15

The one which I made doesn't work properly, servo motor is working only one way. And also only one motor is running. It also runs only one way. And the other motor is getting heated. So please help me to finish this successfully. My mail id is lootte23@gmail.com

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kAL_c1

4 months ago

hello sir
how can I configure this software for the first time what are the basic thing to do COM port is not showing what should I do give me link of this software and firmware

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ShaikS42PremalathaS2

Reply 4 months ago

hi this is sahil did they gave any number for contacting them i too need this project can you help me out

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ShaikS42

4 months ago on Step 15

I made this project as my school project but am unable to write what i want can you please help me out , i got a dead line of 29th

WhatsApp Image 2019-01-28 at 1.21.51 PM.jpeg
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Adnan73

Question 5 months ago on Step 15

I am trying to test a sg90 servo with arduino uno example sweep, but having all the things done in a proper way, servo does not rotate. I am running the code through arduino menu options, Examples > Servo > Sweep. I am attaching an image of wiring. I just want to know that after installing arduino ide and drivers, is something more to configure for a servo to be run? Because arduino other examples are performing correctly. Guide me please where the problem is. However servo rotates well whenever it is powered by a 5v supply outside the arduino setup.

IMG_20190104_174650.jpg
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All-ThingsDIY

Question 6 months ago on Step 6

hey sir, can you please include a complete list of your parts. thanks

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Sarthak1814

6 months ago

Sir I'm having a difficulty in opening this file which you gave to download in the description so please help here!!!

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RGG4

6 months ago on Step 13

You didnt use codes?