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Part-39 In this video we have shown how the Keypad module works and displayed the Key_pressed on the serial monitor. Code and Circuit :https://drive.google.com/file/d/1IXwA9zFFpPdKFzzUV_4igenRYISeP1QU/view?usp=sharing *-*-*-*-*-*-*-*-*-*-*-* Product Links: Arduino Uno : https://amzn.to/3PqSME5 4x4 Keypad: https://amzn.to/3PyuasP 4x3 keypad ...
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