Explore Technology Competitors, Complementaries, Teams, and People

LDR

Last updated May 21, 2025, generated by Sumble

What is LDR?

An LDR (Light Dependent Resistor), also known as a photoresistor or photocell, is a resistor whose resistance decreases with increasing incident light intensity. It is commonly used in light-sensitive detector circuits, such as light meters, street lights, and alarm systems, to detect the presence or absence of light.

Find 63 organizations using LDR on Sumble →

What other technologies are related to LDR?

LDR Complementary Technologies

HDR

High Dynamic Range (HDR) photography can be used to enhance the image captured by a Light Dependent Resistor (LDR) sensor. The LDR provides data about the light intensity, and HDR techniques can improve the detail and range of the final image, making them complementary.

Number of organizations that mention technology

LDR

437

HDR

ⓘ Tap on a tech to explore matching organizations

Which job functions commonly mention LDR?

Physicist

0.4% of all Physicist jobs mention LDR

View 55 jobs on Sumble

Scientist

58 Scientist jobs mention LDR

View 58 jobs on Sumble

Radiologist

10 Radiologist jobs mention LDR

View 10 jobs on Sumble

Entertainment

5 Entertainment jobs mention LDR

View 5 jobs on Sumble

Healthcare Services

26 Healthcare Services jobs mention LDR

View 26 jobs on Sumble

See more or filter by date, location, industry, etc →

Which organizations are mentioning LDR?

Advocate Aurora Health

Health Care and Social Assistance

Bank of America

Finance and Insurance

See more or filter by date, location, industry, etc →

Summary powered by

Sumble

Find the right accounts, contact, message, and time to sell

Whether you're looking to get your foot in the door, find the right person to talk to, or close the deal — accurate, detailed, trustworthy, and timely information about the organization you're selling to is invaluable.

Use Sumble to:

Book a call to discuss your needs

**LDR**