Examples of photocell

• After all transients died out, the steady induced angular velocity of the interior was picked up by the photocell and recorded.

• A photocell's response to the light stimuli is shown below each set of traces.

• A photocell's response to the light pulse is shown below each set of traces.

• A photocell's response to the flash is shown below each set of traces.

• A photocell sandwiches part of the disk and records its angular velocity.

• In the projector the film is transported in such a way that the soundtrack passes between a light beam and a photocell.

• When the disc is rotated, each ring varies the way in which a light beam affects a photocell.

• The drawn waveforms pass over photocells, illuminated from above by a steady stream of light, to the right of the flat surface.

• The evolutionary reason for this peculiar design appears to be a historical accident in which the earliest photocells randomly oriented in this "backwards" fashion.

• Each time one of the cylinder slats passed the light path a reflexion occurred which was recorded by the photocell.

• This is because the wiring from each photocell leaves the cell from the side that is nearest the light such that the wiring interferes with the path of light.

• An example would be to turn on the parking lot lights when a photocell indicates it is dark outside.

• A strobe light, photocell, and oscilloscope were positioned at one end of the corridor, and a mirror at the other.

• A small hole in the cylinder allowed the photocell to scan an image on a brightly illuminated glass slide.

• Photocells were used to turn on and off the sound sources.