PushME Keypad Reader Library for Microcontroller, Button Reader library
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Updated
Sep 21, 2018 - C
PushME Keypad Reader Library for Microcontroller, Button Reader library
C Calculator written in a Tiva MCU to interface a Keypad and a LCD.
This implementation allows reading a 4x4 keypad without an external IC encoder (like the 74C922/23). It performs the same function as the IC, but in a simpler form. The module can be used in various projects, such as a calculator. A detailed explanation is provided in the README file.
PushME Keypad Reader Library for Microcontrollers
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