This is nice. ME007-ULS V1 ultrasonic distance sensor runs on 3.3V and outputs serial measurement. Super easy to control from ESP32.pic.twitter.com/nXzS5B6HzH
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Now how about IDGAF and run the thing right off the battery, without any regulators?pic.twitter.com/34LiNtUZJy
Ok, that was a bad idea. Doesn't wake up from deep sleep without a voltage regulator.
Prototype kind of doing its thing. Let's see how it behaves over night.pic.twitter.com/Gqe8mYdbAQ
In case you wondered: it chewed battery like there's no tomorrow. Needs better power supply solution.
Und das alles, um den Scheiße-Spiegel zu messen!
Ist halt 'ne anspruchsvolle Aufgabe!
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