Package Includes : 1 piece of LDR Sensor Module

 

Features:-

Can detect ambient brightness and light intensity

Adjustable sensitivity (via potentiometer adjustment)

Operating voltage 3.3V-5V

Output Type

  Analog voltage output -A0

  Digital switching outputs (0 and 1) -D0

With fixed bolt hole for easy installation

Small board PCB size: 3.2cm * 1.5cm

Power indicator LED and the digital switch output indicator LED

Using LM393 comparator chip

 

Pin outs:-

External 3.3V-5V VCC

External GND GND

DO digital output interface, a small plate (0 and 1)

AO small board analog output interface

How to use:-

Photosensitive resistor module most sensitive to environmental light intensity is generally used to detect the ambient brightness and light intensity.

Module light conditions or light intensity reach the set threshold, DO port output high, when the external ambient light intensity exceeds a set threshold, the module D0 output low;

Digital output D0 directly connected to the MCU, and detect high or low TTL, thereby detecting ambient light intensity changes;

Digital output module DO  can directly drive the relay module, which can be composed of a photoelectric switch;

Analog output module AO and AD modules can be connected through the AD converter, you can get a more accurate light intensity value

 

Bullet points:

Separate analog and digital output pins

Can detect ambient brightness and light intensity

Adjustable sensitivity (via potentiometer adjustment)

Easy to use with Arduino, Raspberry Pi, 8051, AVR, Pic etc.

LDR Sensor Module - both digital and analog output

SKU: 37
₹105.00 Regular Price
₹75.00Sale Price

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