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Photosensitive Resistance Sensor Module Light Sensor LDR Sensor For Arduino

$3.95 (AUD)

Photosensitive resistance module has the most sensitive ambient light, generally used for detecting environment immediate of the brightness of the module light, trigger SMC or relay, etc.

4 in stock

Qty Discount
2 + 5%
5 + 10%
SKU: OKY3105 Category:


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Description:

Photosensitive Resistance Sensor Module Light Sensor LDR Sensor For Arduino.

  • The photosensitive resistance module has the most sensitive ambient light, generally used for detecting the environment immediate of the brightness of the module light, trigger SMC or relay, etc.
  • The brightness of the ambient light module can not reach the threshold of setting, DO exit end of high-level, when light brightness of the external environment of the development of threshold, only to stop output low level.
  • The output port can be directly connected to the single-chip microcomputer, through the single-chip microcomputer for detecting level up and down, so the change in intensity of the light of the test environment.
The end of output can directly drive the relay module, which can form a light switch–operated.
  • 1 VCC positive power 3.3 – 5V supply.
  • 2 GND power is negative.
  • 3 exit switching TTL signal DO

Package Includes: Photosensitive Resistance Sensor Module Light Sensor LDR Sensor For Arduino

Development  Resources: demo codes, schematics, datasheets, etc

Photodiodes are similar to regular semiconductor diodes except that they may be either exposed (to detect vacuum UV or X-rays) or packaged with a window or optical fibre connection to allow light to reach the sensitive part of the device. Many diodes designed for use especially as a photodiode use a PIN junction rather than a p–n junction, to increase the speed of response. A photodiode is designed to operate in reverse bias

Photodiode sensors

It is a form of lightweight sensor that converts light energy into electrical voltage or current. The photodiode is a type of semiconducting device with a PN junction. … The photodiode accepts light energy as input to generate an electric current. It is also called a Photodetector, photo sensor or light detector.

Reference for Boxed Header 60 Pin 90Dec PCB Mount

Boxed Header 60 Pin 90Dec PCB Mount

Notes:

1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angle and display monitor.

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Weight 0.005 kg
Dimensions 4 × 2 × 1 cm

Product Applications

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