LM393 Optical Photosensitive LDR light sensor module for DIY (PACK OF 1)

This LM393 Photosensitive Light-Dependent Control Sensor LDR Module is using a high-quality LM393 voltage comparator. Easy to install using the sensitive type photosensitive resistance sensor the comparator output signal gives a clean and good waveform.

Driving ability is 15mA with the adjustable potentiometer, it can adjust the brightness of the light. Working voltage is 3. 3V to 5v. Where output is a digital switch output. Since this module is sensitive to the light, usually used for detecting the ambient brightness and light intensity.

FEATURES & SPECIFICATIONS

• LM393 based design.
• Operating Voltage: 3.3V to 5V DC.
• Operating Current: 15ma.
• Can detect ambient brightness and light intensity.
• Adjustable sensitivity (via blue digital potentiometer adjustment).
• Output Digital – 0V to 5V, Adjustable trigger level from preset.
• LEDs indicating output and power.