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PHOTOSENTIVE SOUND LIGHT ALARM DIY SOLDER KIT, w/S8550 & S8050
Description
This circuit is used to detect ambient light. When the light is bright, it will sound and light alarm, the LED will light up, and the buzzer will sound. The sensitivity can be adjusted by a potentiometer.
Note that the components on the board are not soldered and will need to be soldered by yourself
Supply voltage: DC 3V-5V
Board size: 2.5×3.5cm
