Light Dependent Resistor LDR 5MM(Pack of 10)
Introducing the LDR 5MM Light Dependent Resistor (Pack of 10), a versatile sensor that responds to changes in ambient light exposure. This photocell, commonly known as a Light Dependent Resistor (LDR), is extensively used in various light-sensing applications, such as automatic outdoor and indoor light switches.
The LDR 5mm sensor is effective in both light and dark environments, making it suitable for a wide range of scenarios. It operates by changing its resistance based on the intensity of light it detects. As the light level increases, the resistance across the two leads decreases.
Featuring two Cadmium Sulphide (CDs) photoconductive cells with spectral responses similar to the human eye, this sensor offers reliable performance. Its applications span across diverse fields including smoke detection, automatic lighting control, batch counting, and burglar alarm systems.
Upgrade your light sensing capabilities with the LDR 5MM Light Dependent Resistor, providing a simple and effective solution for monitoring ambient light levels in various environments.
Analog Applications:
- Camera Exposure control
- Auto slide focus – dual cell
- Photocopy machines – the density of the toner
- Colorimetric Test Equipment
- Densitometer
- Electronics scales – dual cell
- Automatic gain control – modulated light source
- Automated Rear View Mirror
Digital Applications:
- Automatic Headlight Dimmer
- Nightlight control
- Oil burner flame out
- Streetlight control
- Absence / Presence (Beam breaker)
- Position sensor
Features
- The LDR 5mm sensor works best in both Light and dark regions.
- LDR (Light Dependent Resistor) is a type of photocell.
- Automatic Headlight Dimmer
- Nightlight control
- burner flame out
- Streetlight control
Specifications:
| Specification | Details |
|---|---|
| Diameter (mm) | 5 |
| No. of Pins | 2 |
| Dark Resistance | 1-20M ohm |
| Material | Cadmium Sulfide (CdS) |
| Operating Temperature | -30°C to +70°C |
| Response Time | < 30 milliseconds |
| Spectral Response | 540nm (green light) |
Package Includes
- 10 x Light Dependent Resistor LDR 5MM
JAGANNATH KULKARNI (verified owner) –
working and cheap.
Aayush Kumar (verified owner) –
Good