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Raspberry Pi Pico Tutorial - 4x4 Matrix Keypad - MicroPython

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Welcome to the Learn how to use the Raspberry Pi Pico Tutorial Series! In this video, we dive into the world of 4 x 4 matrix keypads and show you how to use it with the Pico. Using MicroPython, we'll walk you through the process of writing a program that scans all key presses and even create a password guessing program that lights up an LED if the password is guessed correctly.
For more tutorials and projects related to the Raspberry Pi Pico, be sure to check out my channel and consider subscribing. And if you found this tutorial helpful, don't forget to give it a like!
Chapters
0:00 Introduction
0:59 How the keypad works
1:49 Wiring (Schematic)
2:07 Programming (MicroPython)
3:51 Program Demo
4:01 Password Guess Program
5:27 Connect LED
5:42 Program Demo - 2
For more tutorials and projects related to the Raspberry Pi Pico, be sure to check out my channel and consider subscribing. And if you found this tutorial helpful, don't forget to give it a like!
Chapters
0:00 Introduction
0:59 How the keypad works
1:49 Wiring (Schematic)
2:07 Programming (MicroPython)
3:51 Program Demo
4:01 Password Guess Program
5:27 Connect LED
5:42 Program Demo - 2
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