While PIR sensors can be used with Arduino and other microcontroller boards, those best-suited for hobby use (the kind with a white golf ball-like semi-sphere lens, electrical connectors called ...

Using motion detectors and an Arduino you ... PIR Pin “out” connects to Arduino Digital 2 Here is the Arduino code for the Parallax sensor int motion_1 = 2; int light_1 = 13; void setup ...

When everything’s plugged in, this is how your Arduino, motion sensor, and power relay should ... power relay on top of the enclosure, ready to use with your fan or whatever appliance you ...

You can also toggle logic using the on-board “SE” button. The above video gives a detailed demonstration of each of the functions.” The motion sensor Arduino Shield project is currently ...

The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

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. Images are posted to ...