K40 Laser Control Panel with OLED Display

Was getting fed up ruining pieces because I didn't have the power knob adjusted to the proper level so I created an arduino sketch to output the power level potentiometer value on one of those cheap OLED screens. 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 tried anything like this so some of the holes are slightly too big and the text is kind of misaligned but its functional... so good luck if you wanna try to make one! Haha


Video here: https://youtu.be/eoKaaUaFAhs

Arduino Sketch is also attached in the .ino and .txt docs.

I used this arduino nano holder: https://www.thingiverse.com/thing:2635159