Quantity   Component name
1 × ATTiny85 or ATMega328P For the simple HID or full driver version, respectively
1 × Rotary encoder with button Bourns PEC11 ordered from Amazon
2 × RGB LED Diffused common cathode from Sparkfun
1 × Aluminum knob Ordered from AliExpress
1 × Walnut veneer MDF Laser cut at Ponoko
1 × Matte acrylic Laser cut at Ponoko
1 × Clear acrylic Laser cut at Ponoko