We are closed on July 1 for Canada Day! All orders will be shipped on July 2.
As a precaution to COVID-19, in-store purchase is NOT available but you may place your order online then pickup your order.
Shipping of online order is unaffected. Sorry for the inconvenience.

Mini Photocell (Light Sensor)

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

Wavelength 520nm
Voltage - Max 150Vpk
Rise Time (Typ) 60ms
Fall Time (Typ) 25ms
Cell Resistance (Min) @ Dark 500 kOhms @ 10 seconds
Cell Resistance @ Illuminance 16 ~ 33 kOhms @ 10 lux

 

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