ELECTROCRAFT 2 Pcs Light Intensity Sensor Module EC-0007 Educational Electronic Hobby Kit

It is a LDR based effective Light Intensity Sensor Module which can work with Arduino, AVR, PIC or 8051. It operates at 5 VDC and gives analog input (0- 5 VDC) which corresponds to 0 to 100% light intensity . User can also get a digital output on light intensity level. Light intensity value can be set between 0 to 100% with help of potentiometer given at module board. Both analog and digital outputs can be given to any controller or logic circuit. Sensor output signals can be used for driving relay module or buzzer module as well. It also gives 2 independent LED indications for power and set light intensity level. It is a very simple but energy efficient and very reliable design.