Those 4x4 keypads are very common and ideal to use with an Arduino. I show you how they work and what are the basics to use it with an Arduino.
Links
Project Page:
rohling-de.blo...
4x4 Keypad - amzn.to/2A7p5og
Arduino Uno - amzn.to/3c1iLMl
Breadboard & Jumpercables - amzn.to/3caWE6w
#Maker #Arduino #Keypad
18 сен 2024