In 1883 the American inventor Charles Fritts created a working photoelectric cell; that same year a German engineer, Paul Nipkow, used a photoelectric cell in his "Nipkow's disk"—a device which could take a picture by measuring the lighter and darker areas on an object and translate them into electrical impulses.
science.jrank.org/pages/5166/Photoelectric-Cell.html science.jrank.org/pages/5166/Photoelectric-Cell.html
Sponsored Results Solar Panels for LA
Free evaluation gives costs and benefits of solar panel system
www.recsolar.com/
Before You Install Solar
You should consider Fuel Cells. 11x more productive. Faster Payback
www.ClearEdgePower.com
Affordable Solar Power
Save Each Month with a SolarLease Start with $0 Down & $110 Per Month
www.SolarCity.com/Info&FreeQuote
BlackBerry® Smartphone
Find More, Know More, Do More. BlackBerry Pulls It All Together.
www.BlackBerry.com
Solar cell - Wikipedia, the free encyclopedia
Source
A solar cell is a device that converts the energy of sunlight directly into electricity by the photovoltaic effect . Sometimes the term solar cell is reserved for devices intended specifically t...
en.wikipedia.org/wiki/Solar_cell
TWILIGHT photoelectric cells, photoelectric cells with TIMER. MANUFACTURER and EXPORTER for all over the world... ... TWILIGHT photoelectric cells for AUTOMATIC control of lighting, turning on lights at nightfall and turning them off at dawn. HIGH SENSITIVITY, this photoelectric cells works between 15 ± 5 and 35 ± 5...
www.rodmanintl.com/photoelectric-cells.htm www.rodmanintl.com/photoelectric-cells.htm
Or search the encyclopaedia: Go All results tagged with the symbol denotes content that is relevant to the ... Text only Graphical version of this page | Advertise | Press | Site Map | Service Status | Help | Contact Us © Tiscali 2009 code of practice | cookie policy | privacy policy | terms & conditions...
www.tiscali.co.uk/reference/encyclopaedia/hutchinson/m0... www.tiscali.co.uk/reference/encyclopaedia/hutchinson/m0041539.html
a device that converts light into electricity. Two main types of photoelectric cell are in use today: the phototube and the solid-state photodetector. ... The second type of photoelectric cell, the solid-state photodetector, has replaced the phototube for many applications because it is small, inexpensive,
www.history.com/encyclopedia/article.jsp?link=FWNE.fw..... www.history.com/encyclopedia/article.jsp?link=FWNE.fw..ph072000.a
Sponsored Results Solar Panels for LA
Free evaluation gives costs and benefits of solar panel system
www.recsolar.com/
Before You Install Solar
You should consider Fuel Cells. 11x more productive. Faster Payback
www.ClearEdgePower.com
Affordable Solar Power
Save Each Month with a SolarLease Start with $0 Down & $110 Per Month
www.SolarCity.com/Info&FreeQuote
BlackBerry® Smartphone
Find More, Know More, Do More. BlackBerry Pulls It All Together.
www.BlackBerry.com