e-Tantra introduces a new Innovative Automatic Street Light Controller Circuit Using Relay and LDR. The circuit employed here is an uncomplicated light/dark activated switch and contains a relay at its output, which simply turns ON/OFF a street light and further can be extended to control any electrical appliance in a household.
e-Tantra developed digital controller unit which controls Simple Street light and convert it into smarter one. This small device is a sensible to sense light and dark and as per the sense it will turns light ON and OFF. It saves power consumption, and many more.
e-Tantra’s Sophisticated Electronic Controllers with highly sensing LDR gives advanced features, comfort and high level of convenience to the customer and Safety & long life.
FEATURES
- Water proof Sensor
- Spark less Switching
- 7360-watt Operating capacity
- Suitable for any switch board
- Operating Voltage 230 V AC 50 Hz