NIGHT LAMP

This  Night Light LDR control DIY kit is suitable for student learning the LDR device. Light-dependent resistor (LDR) or photocell is a light-controlled variableresistor. The resistance of a photoresistor decreases with increasing incident light intensity. The LDR can be applied in light-sensitive detector circuits, and light and dark-activated switching circuits such as for this DIY kit. The LDR sense the strength of the ambient light to control the luminous intensity of leds, realize automatically shut down during the day, with the function of automatic turn on at night.