• tetris11@feddit.uk
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    1 day ago

    Too cold for outdoor DIY so back to my microcontrollers. I’m dicking around with presence detectors and failing miserably at getting anything solid working. HomeAssistant makes it fun as hell though, minimal programming required, and I spend quite a bit of time on the train now just reading up about signal protocols for shits and giggles apparently.

    Did you know that UART serial doesn’t need a clock wire to synchronize communication in the way that I2C does? Huh, did you? Did you?