Window comparator using op amps

Window comparator using op amps

Window comparator using op amps

A window comparator using operational amplifiers lets you know if a signal (voltage level) is within or outside a previously defined acceptable voltage limit. Using a comparator or operational amplifier that controls the upper voltage level and another comparator that controls the lower voltage level, a window comparator can be implemented.

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7-segment Display

7-segment Display

What is a 7-segment Display?

The 7-segment display, is a component used to represent numbers in many electronic devices.

Today, it is very common to find LCDs in much electronic equipment, but there are many that still use the 7-segment display for its simplicity.

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