Photo cell (CdS photoresistor)

CdS cells are little light sensors. As the squiggly face is exposed to more light, the resistance goes down. When it's light, the resistance is about ~1KΩ, when dark it goes up to ...

Specifications

MPN: 161

Category: Uncategorized

Imported From: adafruit

Vendor: Adafruit

Source: View original listing

Created: 3/11/2026

Updated: 3/11/2026

External ID: adafruit:161

Documents

Datasheet

datasheet

Pricing

Adafruit: $0.95