Volume knob

thingiverse

This project stands out due to its impressive electronics features. The volume is notable for its 4mm grub screw thread, which may require some cleaning up with a tap to get it just right. I created this design in PLA, but ABS would really make it pop with a glossy finish. Consider adding a personal touch by painting the top ring and pointer. Alternatively, you could pause your print mid-project and switch filaments for a seamless look on the top ring.