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Art. No. SM-118 Photodiode Light Sensing Module

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產品介紹

This light sensor is able to detect visible light. It can be activated by

any change of light level preset by the on board VR (variable resistor),

If light exceeds its preset level it will turn on a warning Led. When light

level restores to its original level the Led will go off.

 

Applications:

Illumination checker, shop enunciator, low light alert, etc.

 

 

Specifications:

Supply voltage (Vcc): 5V

Quiescent current: 4ma typ. (power LED on)

Max. current drain: 7ma (both LED on)

Dimensions: 32 mm x 14mm

 

 

Vcc:  +5V supply

GND: Negative supply

DO:  Digital output

AO:  Analog output


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