Filed under: ask-an-engineer, New Products — 
Tags: AAE, ask an engineer, assistive tech, assistive technology, header, key switch, key switches, lock switch, lock switches, male header, new products, Pico W, PiCowbell, press-fit, proto-board, proto-boards, prototyping, Raspberry Pi Pico, solder spool, solder wire, soldering, trinkey, trinkeys, tripler, TRRS, usb key, USB keys —