Light intensity is detected, the light brightness sensor have directional, only inductive sensor in front of a light source for better finding light
Features for Module :
- Sensitive sensors using photoresistor.
- Comparators output, Signal is clean, Waveform is good, more than 15mA.
- Match a adjustable potentiometer,it can adjust detecting light intensity.
- Operating Voltage:3.3V-5V
- Output form: Digital switching output(0 and 1).
- With fixed bolt hole, easy to assemble.
- Small plate PCB size: 3.2cm x 1.4cm
- Use a wide voltage comparator LM393 .
Product wiring instructions:
- VCC : Connect the anode of power supply
- GND : Connect the the cathode of power supply
- DO : TTL switching signal output
- Analog Output