DIY Mini CNC Plotter Machine

Mini CNC plotter machine with 3D printed frame

Step 1: Video

Hello friends

I have made a micro size CNC plotter machine out of old scrap DVD drive stepper mechanism

The best part of this machine is i 3D print its frame to give it very compact look, all the 3D parts i have printed on tevo tarantula 3d Printer @ 0.15 layer hight, 60% infill PLA

T controller this CNC machine we need a microcontroller board called arduino Nano and we need motor driver IC for each stepper motor that is L293D IC all the electronics components are solder on a costume made PCB

I prepared a PCB layout and order it from JLCPCB.COM as soon as you get PCB you just need to solder header pins,PCB terminals & CNC is ready to load code to run. JCLPCB is PCB manufacturing company they provide upto 10 prototype PCB in just 2$ with first shipping free it was a great deal. If you need any PCB to order you can consider to visit JLCPCB.COM

For more please visit Electricdiylab.com

Llink of Complete tutorial

http://electricdiylab.com/diy-mini-cnc-plotter-machine/

Comments

[makerblogAT]

Taking other peoples code and removing all headers and comments is not nice :/

Here is the original firmware for the Arduino, including some comments to better understand how it works: https://github.com/adidax/mini_cnc_plotter_firmwar...

[Shine s emmanual]

Sir can you teach how to install

[bobw3010]

have you left a link to get the printed pcb

[MarceloF37]

Amazing Project !!! Do you sell the printed parts? I do not own a 3d printer and would like to build one too.

[Artfeather]

Good project

[Mr innovative]

thanks :)

[rbright]

Great project - Plotting is great but have you considered adding a cutter so you can cut PCB patterns then of course add a drill bit to drill the holes ???

[Surajit Majumdar]

Amazing project bro. voted for you :)

[Mr innovative]

thanks man !!

[tercero]

Nice.

I'm usually pretty critical of most of the cnc's posted on instructable, but in this case. It's well made, well thought out, and has good x,y,z control.

Nicely done.