LDR Photosensitive Resistance Sensor Relay Module

Photosensitive Resistance Sensor Relay Module

The module in question is a Photosensitive Resistance Sensor Relay Module. It has the capability of pulling in the relay when there is ample brightness, and disconnecting it when the threshold is dark. Adjusting the threshold is made possible through the potentiometer that comes integrated into the module.

Included functionalities:

• Adjust the sensitivity and set the start relay threshold by adjusting the potentiometer.
• Once the illumination increases, the module relay engages.
• If the threshold is not illuminated, the relay will become disconnected.
• The voltage required for operation is between 3.3V and 5V.

The package comes with:

The Module is a single unit.