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In electronics, a comparator is a device that compares two voltages or currents and outputs a digital signal indicating which is larger. It has two analog...

An optical comparator (often called just a comparator in context) or profile projector is a device that applies the principles of optics to the inspection...

A blink comparator is a viewing apparatus formerly used by astronomers to find differences between two photographs of the night sky. It permits rapid switching...

comparator is an electronic component that compares two input voltages. Comparators are closely related to operational amplifiers, but a comparator is...

Comparator may refer to: A biological comparator system An electrical comparator various data comparators including cmp and diff A digital comparator...

A digital comparator or magnitude comparator is a hardware electronic device that takes two numbers as input in binary form and determines whether one...

A comparator system, or simply comparator, in the fields of biophysics, biology, and neurology is a particular organisation of neurons. Comparators, as...

Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential...

of a feedback loop containing a switching device such as a transistor, comparator, relay, op amp, or a negative resistance device like a tunnel diode, that...

A window detector circuit, also called window comparator circuit or dual edge limit detector circuits is used to determine whether an unknown input is...

The comparator hypothesis is a psychological model of associative learning and performance. To understand the model, it helps to consider how associative...

and the DAC both go to a comparator. The comparator controls the counter. The circuit uses negative feedback from the comparator to adjust the counter until...

The Lovibond comparator is an example of a colorimeter made in Britain by The Tintometer Ltd. It was invented in the 19th century by Joseph Williams Lovibond...

In Public Administration, the Public Sector Comparator (PSC) is a tool used by governments in determining the proper service provider for a public sector...

triggers a comparator warning. The instrument comparator thus provides both comparator monitoring and display monitoring. With EFIS, the comparator function...

A pocket comparator is an optical device for measuring and inspection comprising a loupe and a reticle. The instrument was developed and manufactured by...

The "comparator group" is an element that has been used in Canadian jurisprudence to analyze statutory human rights complaints and claims pursuant to section...

A phase detector or phase comparator is a frequency mixer, analog multiplier or logic circuit that generates a signal which represents the difference in...

trial, in which the active comparator was naproxen, three trials in the MEDAL Program used diclofenac as an active comparator. Wolfe showed that when compared...

positive feedback for regeneration, an open-loop op amp acts as a comparator, although comparator ICs are better suited. If the inverting input is held at ground...