This kit is designed on the principle of ambient light falling on the light sensitive junction of the photo transistor.

The FK1224 is able to automatically turn ON the light in night time. On the other hand, it can turn OFF the light in day time.

The 2 LEDs work when the circuit turns ON and OFF in sequence.

In addition, the sensitivity value of the photo transistor is able to be adjusted by trimmer potentiometer 500K.

Technical Specifications

- Power Supply : 9VDC

- Current Consumption: 15mA.

- PCB dimensions : 2 x 1.5 in.

 

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