Can I read Automatic Street Light Controller Circuit on EtoBox?

Automatic Street Light Controller Circuit by Ravindra Parab is a document available to read on EtoBox.

What is Automatic Street Light Controller Circuit about?

This document describes an automatic street light controller circuit that uses a light dependent resistor (LDR) and relays to turn street lights on and off automatically based on light levels. The circuit uses an operational amplifier integrated circuit (IC CA3140) to compare the voltage from two potential dividers - one using an LDR and variable resistor, and the other using fixed resistors - to determine if it is day or night. At night when the LDR resistance is high, the LED or bulb connected via a trans

Author

Ravindra Parab

Language

EN