ESP32-based air quality monitoring prototype with BLE, simulated sensor readings, alerts and Python CSV logging. - sabesan-k/ESP32-Air-Quality-Monitor ...
The Arduino USB Camera puts a camera, microphone and adjustable ring light in one USB accessory for projects that need to see ...
The famous Logitech Trackman MarbleFX trackball has four buttons, of which the 4th (red) button was used to emulate a scroll wheel. To enable this, the trackball needs to be switched into a special ...
LoRa lets small devices exchange data over considerable distances while consuming relatively little power. Pair a LoRa radio ...
Do you have old landline phones laying around the house, with touchtone buttons or rotary dials? Perhaps you’d like to do something with them! [Scott Dylewski] has built hardware to let you ...
22h
Raspberry Pi
Der Raspberry Pi ist ein Minicomputer, welcher aus lediglich einer Platine besteht und erstmals 2012 auf den Markt kam. Das ...
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