Circuit arduino 9v Iot based smart street light project using nodemcu esp8266 and thingspeak Iot esp8266 nodemcu thingspeak follows
Simple circuit diagram of automatic street roomy Automatic street light with ir sensor
Automatic Street light with IR sensor | IR Sensor Automatic street light
IoT Based Smart Street Light Project using NodeMCU ESP8266 and ThingSpeak
Simple Circuit Diagram Of Automatic Street Roomy | Wiring Diagrams Nea