Zeroing in on the right voltage measurement device is critical to achieving the accuracy and speed of measurement required for your voltage measurement task.

Find out how a digital technique performs multiplication on two bitstreams and avoids the cost of the analog multiplier.

If your measurement environmentis prone to such rapid temperature changes, it may be a good idea to monitor them with a fast-actingtemperature sensor, or even record voltage measurements and ...

For more than a century, scientists have relied on separate tools to measure the three core building blocks of electricity: ...

While there are other safe methods for measuring line voltage or protecting your oscilloscope, [Jason]’s isolated amplifier method uses high voltage capacitors to achieve isolation.

Suppose you made the following voltage measurements during working hours and under normal load conditions: Phase (hot)-to-neutral voltage. This measurement is the voltage the load will see. Typically ...

I would like to measure my line voltage at the outlet to see if we're experiencing sags. I have an inexpensive, basic ohm/volt meter that I picked up at Sears.

This project is a great example. [Scott Daniels] takes a look at the other voltage measurement options available to AVR chips used by Arduino.

The National Institute of Standards and Technology (NIST) says it can now test voltage, current, and resistance in one device ...

This is possible in principle, but there’s a drawback: The switching noise generated in a switched-mode power supply can easily couple into a voltage measurement via a shunt resistor.

Physics of wireless voltage measurement All conductive objects have some capacitance, which we can separate into self-capacitance, and capacitance with respect to other conductors. For isolated ...