Laser Sensor Module Receiver Non Modulation For Arduino

Baby size: 1.52CM*2.22CM;

Power supply voltage: 5V;

Output:

output high level when there is laser irradiation:

output low level when there is no laser irradiation;

This sensor uses a non-modulated laser receiving head. Please use it indoors in a dark place. Sunlight or other lamps will interfere. It is recommended to use it in a dark environment.

When there is no laser irradiation, the relay module with high level action will not act.

When the laser is irradiated from the front, the high-level relay module operates.

When the laser is irradiated from the back, the relay module with high level action also acts.