LDR Photoresistor

$1.06
SKU LB-LR0282

We have 334 units in our Sydney Warehouse available for immediate dispatch.

We can get a further 1000 units into Australia from Little Bird. If you order today, we can dispatch this stock between Apr 02, 2024 - Apr 19, 2024.

This Light Dependant Resistor (LDR) can be used to easily measure ambient light with your Arduino or other board with analog input. You will need to set this up as a voltage divider with a resistor of around 10KΩ.

 

Specification:

Maximum voltage: 150V, DC
Maximum wattage: 90mW
Operating temperature:  -30°C ~ 70°C
Spectral peak: 540nm
Bright resistance (10Lux) (KΩ): 5 - 10
Dark resistance: 0.5 MΩ
100λ10: 0.5
Response time: 20ms (Rise), 30ms (Down)
Resistance illumination: 2

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