Pay in 4 interest-free payments of $12.50 Learn more
Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
Voltage: 3 -7vdc
Module properties: Step-up
Blue wire: Ground
QA=B and QA<B to the corresponding inputs of the significant comparator
25V ~ 35V(Adjustable)
Light sensor (LDR) Photo Sensor Voltage: 3 -7vdcIntroduction : LDR sensor module is used to detect the intensity of light. It is associated with both analog output pin and digital output pin. When there is light, the resistance of LDR will become low according to the intensity of light. This Light sensor module based on photodetector GL5528 to detect the light intensity Features : Input Voltage: DC 3. 3V to 5V. Output: Analog and Digital. Sensitivity adjustable. Applications : Street light auomatic