Security Motion Detection and Speaker
Aim The goal of this activity is whenever the PIR sensor detects the motion, the speaker starts producing sound which acts as a security device. Materials Required Arduino UNO R3…
Motion Controlled Light
Aim The goal of this activity is to control the light by motion. Materials Required Arduino UNO R3 – 1 USB Cable – 1 220Ω Resistor-1 LED -1 PIR Sensor -1…