Photosensitive Light Sensor Module Intelligent
Function features
1.On-board LM393 voltage comparator chip and photosensitive sensor probe
2.Supported 5V / 3.3V power supply
3.The output signal is active low and the indicator LED will on,it’s can be connect to the MCU I/O directly
4.The sensitivity of signal detection can be adjusted
5.With 3mm screw holes, easy to install
Hardware introduction and description
1.Board size: 42*60mm
2.Functions of the board
(1)Interface description
VCC: Power supply anode
GND: Power supply cathode
OUT: Digital signal output
1.On-board LM393 voltage comparator chip and photosensitive sensor probe
2.Supported 5V / 3.3V power supply
3.The output signal is active low and the indicator LED will on,it’s can be connect to the MCU I/O directly
4.The sensitivity of signal detection can be adjusted
5.With 3mm screw holes, easy to install
Hardware introduction and description
1.Board size: 42*60mm
2.Functions of the board
(1)Interface description
VCC: Power supply anode
GND: Power supply cathode
OUT: Digital signal output
