Computer mice existed long before the Mac, and most of the old 8-bit computers had some software that could use a mouse. These mice had balls and quadrature encoders. While converters to turn these ...
Hagstrom Electronics, Inc. introduces it’s new KE-USB108, full speed USB keyboard encoder. The KE-USB108 features 108 individual programmable inputs. It accepts input from push button switches, toggle ...
[Chris] is quite a serious racer, and needed four button boxes. He wanted to do this on the cheap, so he decided to build his first three boxes around the Zero Delay Arcade USB Encoder, a cheap ...