[Stanley] wanted to make a laser projector but all he could find online were one’s using expensive galvanometer scanners. So instead he came up with his own solution that is to be admired for its ...

I like this one - a super impressive Arduino-based barometer for measuring air pressure. There's something satisfying about the link with nature, a tangible connection with outside weather. In a ...

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I'm looking for a SBC recommendation for a stepper motor application for my employer. The stepper motor will rotate a chuck and an external device will take measurements based on the chuck's position.