An Arduino Uno microwave motion sensor radar detects movement using microwave signals. It measures Doppler shifts to sense motion, providing reliable detection for security systems and ...

This is a firmware application written in C++ using Arduino and Adafruit libraries. It sleeps in low power mode until, activated by the motion sensor, it takes a picture.

You'll definitely need some gear for it—the Arduino for one, but also a PIR motion sensor, not to mention the (cleaned and rinsed!) Raid Power Sprayer motorized spray bottle.

A novel Internet of Things (IoT) -enabled system is presented to improve the usability and accessibility of audio playback for those with visual impairments. To enable a simple and hands-free ...

The Arduino Nano, combined with microwave motion sensor radar technology, detects movement, offering versatile applications in security, automation, and monitoring systems for enhanced detection and ...