| 5mm 5528 LDR Light Dependent Resistor，10LUX 10-20K |
Robotics Electronis Sensor kits
LDR
₹6.00
| 5mm 5528 LDR Light Dependent Resistor，10LUX 10-20K |
They have a “light history” and their characteristics change a little as they acclimatise after long periods in darkness1. The resistance of LDRs decreases with increasing light levels1. The response time of LDRs is 2 – 50 ms1. The specifications of LDRs include2:
- Maximum power dissipation is 200mW
- The maximum voltage at 0 lux is 200V
- The peak wavelength is 600nm
- Minimum resistance at 10lux is 1.8kΩ
- Maximum resistance at 10lux is 4.5kΩ
- Typical resistance at100lux is 0.7kΩ
- Dark resistance after 1 sec is 0.03MΩ
- Dark resistance after 5 sec is 0.25MΩ
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