Issue 22 HackSpace magazine: Adafruit matrix keypads #Adafruit #Keyboard @HackSpaceMag @Adafruit
Issue 22 — HackSpace magazine reviews the Adafruit 3×4 matrix keypad. The keypad received a 9/10 for being easy to use and reliable.
The review also lists Adafruit’s 4×4 matrix keypad.
See Issue 22 of HackSpace Magazine (PDF, page 119) for all the details.
Check out matrix keypads in the Adafruit shop.