Note. A compact analogue reflectance sensor such as the CNY70 was not used in the Arduino Uno experiments described. Instead, a homemade sensor was assembled using a single infrared LED (IR333C) and a ...

Bela Gem Stereo and Bela Gem Multi are audio and sensor add-on boards designed for the PocketBeagle 2 SBC powered by a Texas ...

As I've experimented and played with a lot of different sensors, I've discovered that these basic devices can be built for ...

This paper reports a high-sensitivity inertial sensor module to obtain hidden micro muscular sounds. A microelectromechanical systems (MEMS) accelerometer with a gold proof mass is used to minimize ...