When it comes to electromagnetic waves, humans can really only directly perceive a very small part of the overall spectrum, ...
ACEBOTT QD023 is an ESP32-based wearable gesture control glove that tracks finger movements with potentiometers instead of more traditional flex sensors.
Default value for maximum measurement distance is 4m, since HC-SR04 sensor can't measure reliably beyond that. However, if you are using another sensor or if you you don't care about distances larger ...
Use the website http://remotexy.com/ to create your own management interface for your arduino with your smartphone or tablet. You can create different management ...
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