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5pc 5mm LDR Light Dependent Resistor Photoresistor

(5 customer reviews)

Product Details

  • Size: 5mm
  • Material: Semiconductor Materials having high resistivities like Silicon or Germanium and copper
  • Shape: Round
  • Also called photoresistor, photocells, photoconductor and photo conducting cell
  • Package content: 5 x 5mm LDR


** Product image is for reference purpose only.
Pls. refer to Description for more Info.

5mm LDR (Light Dependent Resistor) is the most commonly used in DIY electronics and hobby projects. Its Resistivity varies with Incident Electromagnetic Radiations so, its resistivity is a function of Incident Electromagnetic Radiations or light. Other names of LDR are photoresistor, Photoconductor, Photocell, and photo conducting cell

LDR is made of Semiconductor materials with high Resistance like Silicon or Germanium. It is a light-sensitive device, so this resistor has a different resistance value in day and night as given below

  • Daylight: 5000Ω
  • Dark: 20000000Ω
  • Requires less power to operate
  • Quick Response
  • Easy to use
  • Generates high current
  • Camera Exposure Control
  • Auto Slide Focus
  • Photocopy Machines
  • Colorimetric Test Equipment
  • Densitometer
  • Electronic Scales
  • Automatic Gain Control
  • Automated Rear View Mirror
  • Automatic Headlight Dimmer
  • Night Light Control
  • Oil Burner Flame Out
  • Street Light Control
  • Absence / Presence (beam breaker)
  • Position Sensor

Interface with Arduino

Based on 5 reviews

4.8 overall

Add a review

  1. jain himadri

    working is good. i want more. nice

    jain himadri

  2. Amanjot Singh (verified owner)

    Good packaging and good product quality. worth buying.

    Amanjot Singh

  3. MD aftab alam MD aftab alam (verified owner)

    Nice work must it buy ????? nice product

    MD aftab alam MD aftab alam

  4. MD aftab alam MD aftab alam (verified owner)

    Nice work nice poduct delivery good and packege

    MD aftab alam MD aftab alam

  5. Patwari Jangde (verified owner)

    Good product

    Patwari Jangde

All the products carry a Standard Warranty of 7 days to protect customers from manufacturing defects Only.

Warranty Voids If:

  • a product is found to be misused, modified, static discharge, soldered, or altered in any way or non-insulated contacts.
  • the customer is unable to produce proper information like product working video demonstration or images showing the clear defects.

Note: The reimbursement/refund/exchange will be done according to Return Policy.