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 ...

Unfortunately, real-motion detection requires rather more sophisticated and thus more expensive sensor. However ... is usually done with the help of a microcontroller. HB100 outline diagram and ...

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 ...