Light Dark Sensor

We are engaged in manufacturing of Light Dark Sensor to our esteemed patrons. This is one of the Light-Dark Sensor, based on op-amp LM358. The sensor works in two modes which are:
a c Light Sensing Mode.
a c Dark Sensing Mode.
Sensor module have mode selection switch by which we can select operating mode of sensor. When Light Sensing Mode is selected than in presence of light the output set to high, same when Dark Sensing Mode is selected than sensor output set to high in presence of dark.

Features
a c LDR a Light Detective Resistancea as receiver
a c 3 pin easy interface connector
a c Indicator LED
a c Mode selection switch
a c Can sense Light & Dark both
a c Active High output
a c Variable Pot to change sensitivity of sensor.

Application
a c Automatic road lights
a c Light/Dark activated switch
a c Light tracking Robot
a c Line following Robot
a c Object counter over conveyer belt

Specifications
a c Power Supply : 5V DC Power Consumption: 50mA max
a c Detection Indicator LED
a c Digital output. Active with logic a 1a
a c Dimensions : 41x27 mm