K40 Laser Control Panel with OLED Display

thingiverse

I was getting fed up with ruining circuits because I didn't have the power knob adjusted to the right level, so I created an Arduino sketch to display the power level potentiometer value on a cheap OLED screen. To mount the panel, I tried my hand at designing a custom control panel with a hole cutout for the OLED display. It was the first time I ever attempted something like this, so some of the holes are slightly too big and the text is kind of misaligned, but it's functional... good luck if you want to try making one! Haha Video here: https://youtu.be/eoKaaUaFAhs Arduino Sketch is also attached in the .ino and .txt documents. I used this Arduino Nano holder: https://www.thingiverse.com/thing:2635159