Need a quick, easy, low-tech way of getting a message across? Try a chalkboard. It’s worked for generations of teachers, and it’s caught on in a big way in the restaurant industry, too. Chalkboards ...
Responding to the Rethink Displays challenge of the 2021 Hackaday Prize contest, freelance design engineer [Rick Pannen] brings a retro look to his DIY home automation controller. You could be ...
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