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A photoresistor is a light-controlled variable resistor. The resistance of a photoresistor ... Jump up ^ "Silonex: TO-18 photocells on ceramic substrate" (PDF ).

Photocell | Define Photocell at Dictionary.com


Photocell definition, a solid-state device that converts light into electrical energy by producing a voltage, as in a photovoltaic cell, or uses light to regulate the flow  ...

What is a Photocell? (with pictures)


A photocell is a type of sensor that reacts to light or electromagnetic energy. One of the most common types of photocell is a...

www.ask.com/youtube?q=What Is A Photocell&v=Y-rW8HLlJgY
Feb 2, 2011 ... A Photo Cell, LDR, or Light Dependant Resistor is used to detect light. Information on more components can be found in my videos or going ...

Photocell tutorial! - Instructables


Photocells a.k.a CdS cells, photoresistors, LDR (light dependent resistor)...What is a photocell?Photocells are sensors that allow you to detect light. They are ...

How do photoelectric cells work? - Explain that Stuff


Jan 27, 2016 ... All these things are examples of photoelectric cells (sometimes called photocells) —electronic devices that generate electricity when light falls ...



Photocells. Photocells act as light sensors. Inlike infrared sensors that are good for line followers or detecting the presense of an object, photocells are good ...

Photocell - definition of photocell by The Free Dictionary


(Electronics) a device in which the photoelectric or photovoltaic effect or photoconductivity is used to produce a current or voltage when exposed to light or other ...

What is a Dusk-to-Dawn Photocell? - MotionLights.net


May 22, 2014 ... By using fixtures equipped with a Photocell, you will save money and energy. Fixtures that use a Photocell will turn on and off at the appropriate ...

Photocells - Adafruit Learning System


Jul 30, 2013 ... Connecting a Photocell. Using a Photocell. Analog Voltage Reading Method. Simple Demonstration of Use. Simple Code for Analog Light ...

a solid-state device that converts light into electrical energy by producing a voltage, as in a photovoltaic cell, or uses light to regulate the flow of current, as in a photoconductive cell: used in automatic control systems for doors, lighting, etc.
Source: Dictionary.com
photocell | Define photocell at Dictionary.com
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