DIYmall 10pcs/lot LDR Photoresistor Module 3Pin Light Photoelectric Sensor Module for Arduino D1 Mini Smart Car FZ0189X10

DIYmall 10pcs/lot LDR Photoresistor Module 3Pin Light Photoelectric Sensor Module for Arduino D1 Mini Smart Car FZ0189X10
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  • Product Code: FZ0189X10-LDR Photoresistor Module
  • Availability: In Stock
  • $7.99
  • Ex Tax: $7.99
  • Price in reward points: 2
  • 2 or more $6.49
  • 5 or more $4.99
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Tags: LDR, Photoresistor Module, Photoresistance, Light Photoelectric Sensor, sensor module

Description:
Sensitive sensors using photoresistor
The comparator output signal clean, good waveform, driving ability, more than 15mA.
With adjustable potentiometer to adjust the brightness of the light detection
Operating voltage 3.3V-5V
Output Type: Digital switching output (0 and 1)
With fixed bolt hole for easy installation
Small PCB board size: 3.2cm x 1.4cm
Use a wide voltage LM393 comparator

Module for use:
Photosensitive resistor module most sensitive to ambient light, generally used to detect the brightness of ambient light, triggering microcontroller or relay modules;
When the brightness of ambient light module can not reach the set threshold, DO-side output high when the ambient light level exceeds the set threshold, DO end output low;
DO output can be directly connected to the microcontroller through the microcontroller to detect high and low, thereby detecting the brightness of ambient light to change;
DO output of the relay module can directly drive the shop, which can be composed of a light control switch

Package Included:
10 X LDR Photoresistor Module

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