Object Detection Counter (Arduino + IR Sensor + LCD) 📌 Overview This project is an object/person detection counter built with an Arduino Uno, an IR sensor, and a 16x2 LCD display. Whenever an object ...

The IR Detector proximity sensor has launched via Kickstarter and is now available to back from just $5 with worldwide delivery expected to take place during February 2019.

2. Piezoelectric Sensor: This sensor will act as your sound detector. When it picks up a sound, it sends a signal to the Arduino, which then triggers the camera and flash. 3.