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Mini Photocell

SKU 1872
Sold out
£1.19 inc VAT
£0.99 ex VAT

This is a very small light sensor. A photocell changes (also called a photodetector, photoresistor, CdS, photoconductive cell or LDR) resistance depending on the amount of light it is exposed to. These little sensors make great ambient light triggers (when the light in the room turns on, do something).

  • Light resistance: ~1k Ohm
  • Dark resistance: ~10k Ohm
  • Max voltage: 150V
  • Max power: 100mW
  • Dimensions: 2 x 4 x 5mm, 4mm between pins, 31mm lead length