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Make a 14x24 matrix

A project log for Dot flippers

or "flip dotters" if you want. Let's just talk about flip-dot/flip-disc displays and projects using them :-)

MuthMuth 02/18/2021 at 13:251 Comment

336 dots give more than 2500 components, I admit it start to be 'not-so-cheap'. Lets solder !

An aluminium plat will make a good support

I used jumpers to link the power and SPI lines between the boards.

Then I played a bit with ESP32 and socket communication over Wifi. I have then a program on a computer that sends video frames packets on this socket.

I've put the kicad and code here : https://github.com/pierre-muth/fast-flipdot 

Discussions

fwacer wrote 03/03/2021 at 16:57 point

Wow that's awesome! I've been checking in on this project from time to time, well done. You were featured in the hackaday email!

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