LDR Photosensitive Light Sensor Module
Rs50.00
No tax
This LM393 Photosensitive Light Sensor Module uses a high-quality LM393 voltage comparator.
The Light Sensor module is based on a Light Dependent Resistor (LDR). Typically, the resistance of the LDR or Photoresistor will decrease when the ambient light intensity increases.
This means that the output signal from this module will be HIGH in bright light, and LOW in the dark. Two outputs option:
• AO (analog output): real-time output voltage signal of the Photoresistor
• DO (digital output): when the light intensity reaches a certain threshold, the output can be high or low.
The threshold-sensitivity can be adjusted via the onboard potentiometer.
This LM393 Photosensitive Light Sensor Module uses a high-quality LM393 voltage comparator.
The Light Sensor module is based on a Light Dependent Resistor (LDR). Typically, the resistance of the LDR or Photoresistor will decrease when the ambient light intensity increases.
This means that the output signal from this module will be HIGH in bright light, and LOW in the dark. Two outputs option:
• AO (analog output): real-time output voltage signal of the Photoresistor
• DO (digital output): when the light intensity reaches a certain threshold, the output can be high or low.
The threshold-sensitivity can be adjusted via the onboard potentiometer.
ADV00008
21 Items
This LM393 Photosensitive Light Sensor Module uses a high-quality LM393 voltage comparator.
The Light Sensor module is based on a Light Dependent Resistor (LDR). Typically, the resistance of the LDR or Photoresistor will decrease when the ambient light intensity increases.
This means that the output signal from this module will be HIGH in bright light, and LOW in the dark. Two outputs option:
• AO (analog output): real-time output voltage signal of the Photoresistor
• DO (digital output): when the light intensity reaches a certain threshold, the output can be high or low.
The threshold-sensitivity can be adjusted via the onboard potentiometer.