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@hariwiguna

HariFun #143 - How to read a 4x4 keypad using just one Arduino pin!

Published on Thu, Oct 6th 2016 Science & Technology Rectangular HD

Mega Sudoku Playlist: https://youtu.be/x02x4QGhyDg?list=PL-xZsBalytNCMYOMs5Rapy0HT1WHgDoek
More info at https://hackaday.io/project/13073-seven-segment-sudoku

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Description
Hello, my name is Hari Wiguna.

I'm a self-taught, self-proclaimed geek, having fun learning, playing, solving, making, and sharing.
On this channel, you'll find Arduino, 3D printing, ESP8266, Oscilloscope, Crafts, Stop Motion Animation, and whatever else I find interesting.

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