ఒక ట్రాన్స్డ్యూసర్ కాంతి మరియు ఇతర ప్రసరణ గుర్తించడానికి మరియు కొలిచేందుకు ఉపయోగిస్తారు,

photocell's Usage Examples:

Data was read off the card by moving it in front of a fixed photocell.

and changed the light output from an LED, which was in turn sensed by a photocell to give dynamic control.

A star tracker is an optical device that measures the positions of stars using photocells or a camera.

tracker is an optical device that measures the positions of stars using photocells or a camera.

Various types of photocells were considered: vacuum, gas-discharge, photovoltaic and.

Therefore, Rosing used a photocell, a piece of alkaline metal in a vacuum tube which emitted electrons in response to light.

A light meter is included, featuring TTL center-weighted average metering with a CdS photocell, and a match needle in the viewfinder.

a chequerboard pattern, and a second concentrating lens focused on a photocell.

A photocell (sometimes called a phaser), proximity sensor, or encoder is used to determine.

Many lamps have light-sensitive photocells that activate the lamp automatically when.

The AL-1 provides focus-confirmation, aperture-priority autoexposure (controlled by a through-the-lens silicon photocell), and a small selection of manual shutter speeds, including 10 second self-timer.

installed around the clock while the lighting of the lamps was controlled by photocells.

The original circuitry was developed using two vacuum tubes and a photocell to search and follow a light.

Synonyms:

photocathode, photoconductive cell, magic eye, sensing element, transducer, sensor, photoelectric cell, detector, electric eye, selenium cell,

Antonyms:

anode,