Learning Morse Code is no longer a requirement for HAMs in many jurisdictions, but it’s still a nice skill to have. [I_void(warranties)] wanted to learn, but couldn’t find a trainer ...

Thirty years after the originals, Ultrasonic 3 returns to commemorate and celebrate rave culture in Ōtautahi. The third installment will revive the genres, visual style, and sonic energy of the ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Here's a list of the best handheld gaming systems you can buy, as chosen by Engadget editors.

An ultrasonic machine uses sound waves to clean retainers, mouth guards, and other dental pieces. Here’s how to decide if one is right for you.

Corsair unveils its new XENEON EDGE touchscreen: 14.5-inch touchscreen with 2560 x 720 res at 60Hz, goes inside or outside your PC, or on your desk.

Your CPU cooler doesn't just have to be another component. It can stand out with an eye-catching LCD screen, and here are the best options available.

Discover the latest in display technology as we compare LCD vs. OLED, IPS vs. VA, and QD-OLED vs. WOLED. This explainer breaks down how these technologies work ...

Yet, despite some tangible upgrades, ultrasonic fingerprint sensors have been missing from the vast majority of Android phones for the past five years, only really showing up in Samsung’s ...

LCD, IPS, OLED, and Quantum Dots: All the Confusing Display Terms, Explained Shopping for monitors can feel like swimming through alphabet soup.