- Weight g: 2.5
FR-765 photoresistor Cells are little light sensors. As the squiggly face is exposed to more light, the resistance goes down.
They are made from semiconductor materials to enable them to have their light sensitive properties. Therefore many materials can be used, but one popular material for these photoresistors is cadmium sulphide. However you can get this from Megatronika right now.
Advantages of photoresistor
- Small in size
- Low cost
- It is easy to carry from one place to another place.
Photoresistors come in many types. Moreover Inexpensive cadmium sulfide (CdS) cells can be found in many consumer items such as camera light meters, clock radios, alarm devices (as the detector for a light beam), nightlights, outdoor clocks, solar street lamps, and solar road studs, etc.
Photoresistors can be placed in streetlights to control when the light is on. Therefore Ambient light falling on the photoresistor causes the streetlight to turn off. In addition to this thus energy is saved by ensuring the light is only on during hours of darkness.
A Trust To Your Business.
After many years of development, we have a large stock in stock, reasonable price and fast delivery. Therefore we stock millions of hard-to-find parts from trusted resources. Moreover Megatronika has QA specialist that only pass those products which fits in our quality supply demand. So Either you purchase an item from us, or sign a contract for enterprise solutions. However for more bulk product purchase or just single item purchase, we take care of all your needs and quality aspects throughout the process.