4x4 Keypads, Raspberry Pi Pico and MicroPython

Do you want to add a 4x4 Keypad to your Robotic projects using a Raspberry Pi Pico and MicroPython? Then watch this video.

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Music by Epidemic Sounds
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Keypad MicroPython Code on GitHub:
https://www.github.com/kevinmcaleer/k...

Chapters
00:00 Intro
00:54 How Keypads Work
01:28 Key Scanning
02:03 Wiring up the Pico
02:14 Keypad Pinouts
02:24 Demo time - MicroPython Code
04:40 Running the code


#Pico​ #MicroPython​ #Robotics