Latest Power Articles and Videos

In this article, we will look at the characteristics of junction diodes and learn how to analyze circuits containing…

In this article, we will look at the characteristics of junction diodes and learn how to analyze circuits containing diodes that operate in the forward, reverse, and breakdown biases.

In this article, we’ll compare active and passive filters and look at some common second-order active topologies.

In this article, we’ll compare active and passive filters and look at some common second-order active topologies.

Scientists from the University of New South Wales have developed the world’s most efficient solar cell.

Scientists from the University of New South Wales have developed the world’s most efficient solar cell.

Never miss that cute moment again! Kapture is a unique audio recorder that constantly records. What's inside of it?

Never miss that cute moment again! Kapture is a unique audio recorder that constantly records. What's inside of it?

A research team consisting of Stanford and NMSU engineers may have found a material capable of revolutionizing the 2D…

A research team consisting of Stanford and NMSU engineers may have found a material capable of revolutionizing the 2D memory semiconductor market.

Researchers have developed a new medical robot made from programmable matter. And pig intestines.

Researchers have developed a new medical robot made from programmable matter. And pig intestines.

This project will show you how to connect an ultrasonic sensor and an Arduino to turn on a light when motion is sensed.

This project will show you how to connect an ultrasonic sensor and an Arduino to turn on a light when motion is sensed.

Learn about some of those less-than-obvious specifications found in datasheets for linear voltage regulators.

Learn about some of those less-than-obvious specifications found in datasheets for linear voltage regulators.

A new nanowire battery chemistry allows for longer life than current technologies can match.

A new nanowire battery chemistry allows for longer life than current technologies can match.

What's inside a smart universal remote control?

What's inside a smart universal remote control?

The WISP microcontroller has the potential to revolutionize the way small IoT devices are powered and distributed.

The WISP microcontroller has the potential to revolutionize the way small IoT devices are powered and distributed.

Researchers at the Moscow Institute of Physics and Technology have come one step closer to creating an artificial neural…

Researchers at the Moscow Institute of Physics and Technology have come one step closer to creating an artificial neural network that mimics a human brain.

In this article, we will discuss some characteristics of the ideal diode. We'll also learn how to analyze circuits that…

In this article, we will discuss some characteristics of the ideal diode. We'll also learn how to analyze circuits that contain more than one ideal diode in conjunction with resistors and DC power sources.

The mighty soldering iron. If you need one, want one, or just love to build stuff, then this project is for you.

The mighty soldering iron. If you need one, want one, or just love to build stuff, then this project is for you.

Part Two in this three-article series explores the SAM4S DAC. We’ll look at hardware configuration, electrical…

Part Two in this three-article series explores the SAM4S DAC. We’ll look at hardware configuration, electrical characteristics, and the application programming interface.

Counters using 7-segment LEDs are fun and useful projects for scoreboards and other numerical displays; here's one you can build.

Counters using 7-segment LEDs are fun and useful projects for scoreboards and other numerical displays; here's one you can build.

If you are a boat owner, I'll guess you've seen some of the prices on the chart plotters and navigation tools. Some of…

If you are a boat owner, I'll guess you've seen some of the prices on the chart plotters and navigation tools. Some of them are pretty expensive. In this article I'll show you how I deal with that.

Ever forget where you parked? Nonda is looking to fix those issues with a product called Zus.

Ever forget where you parked? Nonda is looking to fix those issues with a product called Zus.

A new composition of liquid batteries could lead to increased capacity and output, making it a contender for storing…

A new composition of liquid batteries could lead to increased capacity and output, making it a contender for storing renewable energy to power our future.