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LM393 Photosensitive Light-Dependent Control Sensor Module
LM393 Photosensitive Light-Dependent Control Sensor Module robu (1) robu (2) robu (3)

LM393 Photosensitive Light-Dependent Control Sensor Module

6 Review(s)
Availability: In stock
SKU: 44118

QUICK OVERVIEW

  1. LDR module 4 PIN
  2. Operating voltage 3.3V-5V
  3. Signal output indicator light.
  4. LDR module 4 PIN
  5. Able to detect ambient brightness and light intensity Adjustable sensitivity (via blue digital potentiometer adjustment)

 99.00

(inc GST)

₹ 83.9 (+18% GST extra)

In stock

Purchase this product now and earn 1 Robu Point!

This LM393 Photosensitive Light-Dependent Control Sensor Module is using a high-quality LM393 voltage comparator. Easy to install using the sensitive type photosensitive resistance sensor the comparator output signal gives a clean and good waveform.

Driving ability is 15mA with the adjustable potentiometer, it can adjust the brightness of the light detected. Working voltage is 3. 3V to 5v. Where output is digital switch output. Since this module is sensitive to the light, usually used for detecting the ambient brightness and light intensity.

When there is no light or the light intensity cannot reach the value, DO output is high level. When light intensity over than the value, the module DO output is low level. The module digital output DO can be directly connected to the microcontroller, use microcontroller detects high or low level, so that can detect the environmental light intensity change.

You can use this board digital output DO port drive relay module directly(our store on sale these relay modules), and can also use as a photoelectric switch. The analog output ao connects with ad module and it can get more precise light intensity value through the ad-converter.

Interface Pin :
  1. VCC: +ve power supply.
  2. GND: Ground.
  3. D0: Digital output signal.
  4. A0: Analog Output Signal.

Strong light, LED light, output low level;
Weak light, LED off, output high level;
Sensitivity is adjustable.


Features :

  1. It comes with Mounting Hole Screw.
  2. Easy to install
  3. Signal output indicator light.
  4. LDR module 4 PIN
  5. Able to detect ambient brightness and light intensity Adjustable sensitivity (via blue digital potentiometer adjustment)
  6. Output: DO digital switch output (0 and 1), AO analog voltage output Compatible with Arduino, Raspberry, and other microcontroller board.

Package Includes :

1 x LM393 Photosensitive Light-Dependent Control Sensor Module.

15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.


What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

6 reviews for LM393 Photosensitive Light-Dependent Control Sensor Module

  1. Rated 5 out of 5

    sayandas8101@gmail.com

    good module

  2. Rated 5 out of 5

    Akshay KG (verified owner)

    Cheap and better quality product

  3. Rated 5 out of 5

    Dhiraj Henriques (verified owner)

    Works well

  4. Rated 3 out of 5

    Sridharan

    Good designwise good.how by small qty experiment al samples in Bangalore

  5. Rated 5 out of 5

    Saurabh (verified owner)

    Product is very good at affordable rate, both analog out and DO work well.

  6. Rated 5 out of 5

    Rahul Kumar Soni (verified owner)

    Excellent quality product. perfect performance

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