Photosensitive Resistance Sensor Module – LM393

$4.95

A simple photosensitive resistance sensor LM393 based module with LDR. The LM393 is a comparator IC, and the LDR is an analog sensor.

In stock

SKU: PHI1071289 Category: Tags: , ,

Description

Description:

A simple photosensitive resistance sensor LM393 based module with LDR. The LM393 is a comparator IC, and the LDR is an analog sensor. When the LDR is used with the LM393, it will generate a digital output that will go HIGH if light is detected above the pre-determined threshold which is set by the potentiometer located on the module. There is also an analogue output varies between 0V and 5V depending on the amount of light.

 

Specifications:

  • Operating voltage: 3.3V – 5V
  • Output: D0 digital switch output (0 and 1), A0 analogue output
  • Potentiometer for setting the light threshold
  • Dimensions: 32mm x 14mm

 

Contents:

  • 1 x LM393 Photosensitive Resistance Sensor Module
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