Page Turner from 4 key pc keyboard USB

This is a Page Turner for turning pages in books and music. or gaming using a foot pedal. This adapts the 4 key pc keyboard to be used as a usb foot pedal. I printed mine out of TPU and placed a piece of balsa and rubber mat on the bottom for none slip and strength. I added area for storage and used heavy duty springs for this. Suits disability or elderly and music needs.