4 channel light sensor OKY3126

4 Channel Photodiode Sensor Light Sensor Module LM339 Light Control Sensor

• Using photodiode sensors.
• The comparator output signal is clean, good waveform , driving ability , more than 15mA.
• Adjust the sensitivity of digital distribution.
• The working voltage: 3.3V-5V.
• The output format: 4 digital switching outputs ( 0 and 1 ).
• A fixed bolt holes for easy installation.
• The control panel: 3.2cm x 4.4cm ( length × width × height ).
• Using a wide voltage LM339 comparator.