UMLIFE 20PCS 5MM LDR Photosensitive Sensor Module Light Dependent Resistor Sensor Module Digital Light Detection LM393 3 Pins for Arduino

✹✹ With bolt holes for easy installation, a small board PCB size: 3.2cm x 1.4cm, using a wide voltage LM393 comparator ✹✹Working voltage 3.3V-5V, the output format: Digital switching output (0 and 1) ✹✹Super material: It is made of electronic accessories element, inner conductor is pure copper. it is long lasting and durable for you to use. With adjustable potentiometer can adjust the brightness of the light detected ✹✹photosensitive resistance module's most sensitive to ambient light, commonly used to detect environment around the brightness of the light, or MCU trigger relay module, etc.

✹✹ you can get 20PCS Photosensitive Sensor Module Digital Light Intensity Detection Photosensitive Resistor Module High Power High Efficiency Digital Measurement Electronic Practice DIY

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