High level output (3.3V) of pre-settable variable width (5Secs -18 Minutes) is provided. Circuit diagram of the PIR Motion Sensor Light and Switch based on SB0061 shown here can be used for security ...

He’s developed his own motion activated AC switching circuit to turn the lights on and off automatically. A motion sensor ensures that the lights are only on when there are people around to ...

Dog repellent The electronic dog repellent circuit diagram below ... etc. PIR sensor light switch By using these readymade and pre-configured PIR sensors, even an average electronics hobbyist can ...