In-wall speaker specialist SpeakerCraft have unveiled their latest foray into the multimedia home market, the MODE Keypad. Designed as an elegant control solution for multiple sources, MODE can ...
Traditionally, interfacing a microcontroller with an n-by-m keypad required n + m of the microcontroller's I/O pins for keypad scanning. Keypad designs that conserve microcontroller pins have been ...
Giving various users access to enclosures just got easier, thanks to a flexible, membrane keypad from Southco, Concordville, Pa. It holds up to 120 different user codes and can independently control ...
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