Circuit Diagram Of Automatic Street Light Controller

When you think of street lights, you probably imagine a row of bright lights illuminating the dark night. But did you know that there's an entire circuit diagram behind them, powering the light and controlling its switch-on and switch-off times? A circuit diagram of an Automatic Street Light Controller is essential to keeping the streets well lit while conserving energy.

The circuit diagram of the automatic street light controller is made up of several components, including a photocell, a relay, a Darlington transistor, a timer IC, and resistors and capacitors. The photocell detects how much light is available during the day and sends a signal to the relay. This signal then energizes the relay and turns on the street lights. At night, the photocell detects the darkness and sends a signal to the relay, which de-energizes and turns off the street lights.

The timing parameters of the automatic street light can be adjusted by using the timer IC. This IC allows you to specify when the lights should switch on and off. For instance, you can set the lights to switch on at 6 PM and switch off at 10 PM. This ensures that the lights are not wasting electricity unnecessarily.

The Darlington transistor acts as a switch to control the current flow in the circuit. It adds another layer of protection to the circuit, ensuring that the lights aren’t damaged due to too much voltage or current.

Overall, the automatic street light controller is an efficient way to conserve energy while ensuring the streets remain lit during the night. With the help of this circuit diagram, you can make sure your street lights are working properly and efficiently.

Automatic Street Light Control Circuit Diagram