12mm Plastic Coated LDR Light Dependent Resistor GM12528 10-20K For Light Control
Circuits Based on LDR
Arduino Based Dark Switch
Light Activated Switch using LM555 & LDR
Advantages of LDR
Low cost & Easily Available
Easy to Use.
Disadvantages of LDR
Slow Response time as Compared to Photo Diodes.
Electronic Performances
Name | Model |
Max. Voltage VDC |
Max. Power mw |
Environment Temperature (℃) |
Spectrum Peak nm |
Light Resistance (10Lux) KΩ |
Dark Resistance ≥MΩ |
γ10010 |
Response Time (ms) |
|
Increase | Decrease | |||||||||
φ12 Series | GM12516 | 250 | 200 | -30~+70 | 560 | 5-10 | 1 | 0.6 | 30 | 30 |
GM12528 | 250 | 200 | -30~+70 | 560 | 10-20 | 2 | 0.6 | 30 | 30 | |
GM12537-1 | 250 | 200 | -30~+70 | 560 | 20-30 | 3 | 0.7 | 30 | 30 | |
GM12537-2 | 250 | 200 | -30~+70 | 560 | 30-50 | 5 | 0.7 | 30 | 30 | |
GM12539 | 250 | 200 | -30~+70 | 560 | 50-100 | 8 | 0.8 | 30 | 30 |