There are several cheap sensors that can help you build incredibly versatile devices without spending a lot. And, you won’t ...

SwitchBot has announced a new product called the Presence Sensor with mmWave Radar. This sensor is built to detect people in a room more accurately than older motion sensors. It uses millimeter wave ...

In Arduino IDE menu, go to Sketch -> Include Libray -> Add .ZIP Library... and then select the zipped library. After including it, you can add the include headers to your current sketch with Sketch -> ...

The analog value from the sensor is converted to distance using either a polynomial fit function up to fifth order or a power fit function. By default, this library is set to use polynomial ...

Abstract: Conflict between elephants and humans has recently increased. Seeing this problem, it takes a tool that can detect elephants when entering residential areas automatically and effectively.