Arduino: CNC Machine / Part 1

I decided to make my own CNC machine because I want to start making my own pcb boards. Although I have tried almost every single way to transfer ink to your pcb board it just hasn't worked out. So I thought hey why not have a machine just basically put the ink onto your board! Without further a do, let's get started!

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As I followed the schematic from tinkernut here's all the parts you would need for this project:

- PCB board
- Arduino Nano
- 3 Arduino Stepper Motor Drivers
- Female Headers
- Wire
- 5V Wall Jack
- Soldering Iron

Optional:

- PCB Screws and Spacers

Now you need to arrange where you want to put your Arduino nano and stepper motor drivers at into your pcb. Once you have done that you can solder the female headers onto the board.

Add the male header to the board so when you can unattach and attach the motor to the board as you like.

Now you can start following this schematic in order to wire everything up! Make sure you have solid connections!

I also went ahead and marked on the side of the pcb the axis the stepper motor drives also.

Now take your 5V wall jack and solder the positive lead into the positive rail and solder the negative lead into the negative rail.

Now test to see if the LED's light up on the stepper motor drivers when you plug the wall outlet into the wall.

Now you have completed the first step of building your very own CNC machine! Now it's time to build the hardware! Stay tuned for the second part of this tutorial!

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