KitsGuru Dark light detector LGZK010 Educational Electronic Hobby Kit

In the Dark Detector configuration when the Light Depended Resistor or LDR senses that the ambient light in the room is less then a certain level the circuit switch on the LED hence detecting that the ambient room light has decreased by a certain level. This level can be set at any value by turning the 10K potentiometer until the LED is Off in ambient life. In the Light Detector configuration when the LDR senses that the ambient life in the room is more then a certain level the circuit switches on the LED hence detecting that the ambient room light has increase by a certain level. The level can be set at any value by turning 10K potentiomater.