Eric Walker added Show HN: I made a 5-key keyboard | Hacker News to Computer peripherals
Eric Walker added Keyyyyyyyys! - Stavros' Stuff to Computer peripherals
Eric Walker added Chorded keyboard - Wikipedia to Computer peripherals
Eric Walker added a number of links to Computer peripherals, and added Computer peripherals to Computer hardware
Eric Walker added a number of topics and a number of links to Computer hardware, and added Computer hardware to Hardware and electrical engineering