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5 genius ESP32 projects that don't require any soldering
You've got no excuse not to try them.
Once upon a time, there was a bit of a fad for fingerprint authentication in laptops and desktop computers. It has long since ...
There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...
Abstract: This brief presents a new real-time photoplethysmogram (PPG) signal quality assessment system for significantly reducing an overall energy consumption and reducing frequent false alarms. The ...
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