I need to connect my keyboard both to my personal and work computers and I didn't find any simple USB switches online (purchased one on Amazon that always wires the 5V lines of both PC, reinjecting power in USB ports !) so I made one with a rotary switch; no electronics parts, 100% reliable.
For this small project you will need :
I didn't made schematics.
Use box.stl if you want to include two status LEDs, box-no-led.stl otherwise.
The author marked this model as their own original creation. Imported from Thingiverse.