A multimeter is a powerful tool for measuring electrical values such as voltage, resistance, and current, commonly used in automotive and household applications. This beginner’s guide will walk you ...

Sponsored by Texas Instruments: Often used for overcurrent protection, current-sense amplifiers are now finding homes in a wide array of applications, including automotive electronic fuses and ...

An ammeter is always connected in series with the component whose current you want to measure. This means it is placed ...

If you ask us how to measure the current draw from something, we’ll break a power lead and put a multimeter in series with the power supply. If that’s not handy, we’ve been known to take the fuse out ...

Many smartphones have fast wired and Qi charging, but both are reduced by various optimizations to maintain your battery.

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

Forbes contributors publish independent expert analyses and insights. Mike Kappel is the Founder of Patriot Software, LLC. As an entrepreneur, I know how important it is to see what works at your ...

One of the most challenging aspects of diversity and inclusion (D&I) is being able to quantify the value of a program or training that has been implemented in the workplace. When seeking leadership ...

If you're seeking a way to measure current and power in a circuit, you need to know about current-sense amplifiers (CSAs). A CSA is a specialized op amp connected as differential amplifier with ...