As soon as a car or any object for that matter passes under a streetlight, the motion sensor attached somewhat near the streetlight will give the signal to the Arduino connected and turn the ...

The contours on this plastic helps in gathering parallel light ... or switch allows you to configure the sensor's operating mode. It has two distinct modes: a. Single Trigger Mode: In this mode, the ...

Code to control an LED connected to pin 8 of the Arduino Uno based on input from a PIR motion sensor connected to pin 9. The LED turns on when motion is detected (HIGH signal) and turns off when no ...

An infrared proximity sensor or IR Sensor is an electronic device that emits infrared light to detect objects and motion in Arduino projects. This active IR sensor module is perfect for obstacle ...

It’s a fairly simple project, too: just hook an Arduino Uno up to a motion sensor and an electronic switch called a relay ... You can even plug a light or another device into the other normally ...

This remote switch uses a sg90 servo, an Arduino Uno, and pairs of ATtiny85s with HC-05 Bluetooth modules assembled on protoboards. The 3D printed mount screws easily on top of a standard light ...