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> Lot of 10X photoresistors and 10X phototransistors
Lot of 10X photoresistors and 10X phototransistors
10 pcs Photoresistors And 10 pcs Phototransistors
10 pcs Photoresistors And 10 pcs Phototransistors
round nearly, 5mm dia., 1.9mm thin
The kit include 10pcs photoresistors and 10pcs phototransistors.
The photoresistors have negative brightness coefficient of resistance. These are compact and also very thin so they can fit almost anywhere that
Phototransistors are solid state light detectors that possess internal gain. This makes them much more sensitive than photodiodes of comparably
sized area. These devices can be used to provide either an analog or digital output signal. This family of detectors offers
the following general characteristics and features:
Low cost visible and near-IR photodetection
Moderately fast response times
Usable with almost any visible or near infrared light source such as reds; neon, fluorescent, incandescent bulbs; lasers; flame
Same general electrical characteristics as familiar signal transistors (except that incident light replaces base drive current)
