A photoresistor is a light-controlled variable resistor. The resistance of a
photoresistor ... Jump up ^ "Silonex: TO-18 photocells on ceramic substrate" (PDF
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
Apr 19, 2016 ... 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 ...
Jan 27, 2016 ... All these things are examples of photoelectric cells (sometimes called photocells)
—electronic devices that generate electricity when light falls ...
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 ...
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 ...
(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 ...
Jul 29, 2012 ... Then the point between the fixed pulldown resistor and the variable photocell
resistor is connected to the analog input of a microcontroller such ...
Description: This is a very small light sensor. A photocell changes (also called a
photodetector, photo resistor, CdS or photoconductive cell) resistance ...