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LM393 Light Detection Sensor Module (4-pin LM393 LDR Digital & Analog)
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  • LM393 Light Detection Sensor Module (4-pin LM393 LDR Digital & Analog)

#222: LM393 Light Detection Sensor Module (4-pin LM393 LDR Digital & Analog)

R23.10


LM393 LDR module for Arduino to detect the level of light/darkness. 

  • 1 Photosensitive Resistance module's most sensitive to ambient light, commonly used to detect environment around the device.
  • 2 The sensivity of the auto-trigger can be changed or can be read by an Arduino as analog voltage.
  • 3 the DO output can be directly connected to a microcontroller, through single chip microcomputer to detect the high and low
  • level, thus to detect the environment light intensity changes;
  • 4 the DO output can be directly driven out a relay module, which can form a light-operated switch.

Product Details

  • 1 Using photosensitive resistance sensor sensitive type;
  • 2 Working Voltage:3.5V-5V;
  • 3 Output form:Digital Switch show (0 and 1);
  • 4 Fixed Bolt Hole,easy installation;
  • 5 Small PCB size:3.2CM*1.7CM;
  • 6 the comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma;
  • 7 with adjustable potentiometer to adjust light brightness;

Tutorials

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LM393 Light Detection Sensor Module (4-pin LM393 LDR Digital & Analog)

Regular price: R23.10
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  • South Africa Arduino, Robotics & Electronics Supplier

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For South Africa, PostNet is used for shipping at R99 per order if delivered to your local PostNet or R180 if the parcel needs to be delivered to your doorstep! Postage is FREE for orders over R850!


We supply Arduino, Robotics and all of our other DIY Electronics throughout South Africa including Durban, Johannesburg, Pretoria, Cape Town, Bloemfontein and rural areas.


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Admin Office:
15 Gerdine Street,

Summerstrand,

Port Elizabeth,

Eastern Cape,

South Africa,

Phone: 082 776 7668

Fax: 0865188874


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