I was looking for a sensor that could automatically detect falls to monitor the elderly. The first candidate that came to mind was a millimeter-wave radar sensor like the Aqara Presence Sensor FP2. It ...
Radio trackers have become an important part of studying the movements of wildlife, but keeping one running for the life of an animal has been challenging. Researchers have now developed a way to let ...
Reaction wheels are useful things, typically used by satellites to keep themselves oriented the right way up in space. Turning the reaction wheel creates an equal and opposite torque in the spacecraft ...
The childhood fantasy of a paper aeroplane that actually goes somewhere useful has been around as long as boring classroom windows. A YouTube creator who ...
Project HomeSeismograph is a low-cost Arduino-based seismic vibration detector designed to monitor vibrations and display real-time signal changes on an OLED screen. The project was developed as a ...
RGB_LED_7_Colour_blink.ino RGB_LED_Common_cathode.ino Radar_Code_For_Arduino_Lcd.ino Radar_Code_for_Arduino_Uno.ino Rain drop Sensor with Servo motor Schematic.fzz Rain drop Sensor with Servo motor ...
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