Photoresistor Light Sensor Module for Arduino

A photoresistor is a light-controlled variable resistor. The resistance of a photoresistor decreases with increasing incident light intensity; in other words, it exhibits photoconductivity. A photoresistor can be applied in light-sensitive detector circuits, and light-activated and dark-activated switching circuits

A photoresistor module makes it easy to use on breadboards and Arduino projects

In stock
SKU:
TR287
$3.00

Features:

  • Color: Blue + Black
  • Material: Plastic + Copper + PCB
  • Detect brightness and light intensity surrounding
  • Sensitivity adjustable (Blue digital potentiometer adjustment)
  • Working voltage: 3.3V~5V
  • Output: Analog voltage output, digital switch output (0, 1)
  • With installation holes, easy to use
  • Small boars size: 3cm x 1.6cm
  • Power indicator: Red
  • Digital switch output indicator: Green
  • Uses LM393 chip comparator, work stability
  • 4-wire connection
  • VCC: External 3.3V~5V
  • GND: External GND
  • DO: Small board digital output port (0, 1)
  • AO: Small board analog output port
  • Great for DIY project

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