Photocell   (translated from Portuguese)
Photocell Photocell it is a device capable to generate ...
http://pt.wikipedia.org/wiki/Fotocélula - 0k - Cached (Portuguese) - Wikipedia (Portuguese) - Similar pages

Photocell   (translated from French)
Photocell Sensor converting the light received in the ...
http://fr.wikipedia.org/wiki/Cellule_photo-électrique - 0k - Cached (French) - Wikipedia (French) - Similar pages

Atomic clock
... wave of alternating electricity and magnetism. A photocell looks at the light. When the light ... the true resonance frequency, electronics between the photocell and radio transmitter adjusts the frequency of ... to generate a modulated signal at the photocell. The photocell's signal can then be demodulated to ...
http://en.wikipedia.org/wiki/Atomic_clock - 15k - Cached - Similar pages

Building automation
... since the last motion was sensed. A photocell placed outside a building can sense darkness ... on the parking lot lights when a photocell indicates it is dark outside. Protocols and ...
http://en.wikipedia.org/wiki/Building_automation - 18k - Cached - Similar pages

Twilight Sentinel
... shuts the headlights off automatically. An electric photocell located in the dashboard detected lighting conditions ... off after sunrise. During daytime driving, the photocell would be able to keep the headlights ...
http://en.wikipedia.org/wiki/Twilight_Sentinel - 3k - Cached - Similar pages

Atomic battery
... mixture, and the light would power a photocell. The battery would consist of an excimer ... and an intermittent ultrasonic stirrer, illuminating a photocell with a bandgap tuned for the excimer ...
http://en.wikipedia.org/wiki/Atomic_battery - 14k - Cached - Similar pages

Solar mirror
... for Amonix Corp., the authors state that photocell percent conversion efficiency actually increases at higher ... now being considered, Solar Mirrors can reduce photocell costs and launch costs since they are ...
http://en.wikipedia.org/wiki/Solar_mirror - 5k - Cached - Similar pages

Sensor
... proximity. May be optical - combination of a photocell and LED or laser. Applications in cell ... over the scene by a mirror. A photocell sensor located at an offset responds when ...
http://en.wikipedia.org/wiki/Sensor - 20k - Cached - Similar pages

Infinite Corridor
... a simple, direct way. A strobe light, photocell, and oscilloscope were positioned at one end ... trip time was about two microseconds. The photocell picked up both the direct and reflected ...
http://en.wikipedia.org/wiki/Infinite_Corridor - 4k - Cached - Similar pages

Luna 3
... the far side. On October 7 the photocell on the upper end of the spacecraft ... achieved by rotating the craft itself. A photocell was used to detect the Moon and ...
http://en.wikipedia.org/wiki/Luna_3 - 14k - Cached - Similar pages