photoresistor

A photoresistor is used to detect the light from the pilot lamp.

Cooling below 25 C sharply increases the response time of a photoresistor.

A photoresistor is made of a high resistance semiconductor.

Guessing- I tend to guess that your "photosensor" is such a photoresistor.

For example, a photoresistor circuit may sense ambient light to turn on a street lamp at dusk.

One sort of photodetector, the photoresistor, has a resistance which varies with illumination.

The sloppiest, least-often understood kind of photosensor is the photoresistor.

The equivalent circuit of the photoresistor consists of three components:

Degradation of the photoresistor is gradual and irreversible.

When the pilot light goes out, electrical circuitry connected to the photoresistor shuts off the gas valve.

The system's photoresistor and associated circuitry were housed in a gunsight-like tube atop the dashboard.

Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies.

In practice, the noise of a photoresistor is neglected, if the voltage across its terminals is lower than 80 V.

A photocell, also known as a photoresistor, is a device that changes its electrical conductivity when light shines on it.

Irreversible degradation of a photoresistor can be induced by exceeding its maximum specified voltage even for a short period.

However, the distortion introduced by a photoresistor at line level signal is higher than that of a professional electrically-coupled voltage-controlled amplifier.

The ratio of even and odd harmonics can be controlled by applying a DC bias to the photoresistor.

The reference photoresistor is included in a divider of stabilized voltage or in a measuring bridge.

In this context the material is called a photoresistor (also called light-dependent resistor or photoconductor).

This is an elegant solution, compared to detecting flame via a thermocouple, a photoresistor or a mercury-filled sensor.

Light levels are measured using a cadmium sulphide (CdS) photoresistor and powered by a mercury battery.

The latter compensation requires a second (reference) photoresistor, which is illuminated by the same light intensity, at the same temperature as the main (modulating) device.

For inputting sensory information, the Scribbler has three photoresistor light sensors, infrared emitter, and infrared detector.

For mechanical stability, the LED and photoresistor are glued with a transparent epoxy, glue or an organic polymer.

The maximum power dissipated in the photoresistor is usually specified for 25 C and decreases by 2% for every C of heating.