Some USB-C cables only charge and can’t upload code to microcontrollers like the Nano Flip or ESP32 microWatt. Learn why your cable might be the issue.

Learn to install M3 brass inserts in 3D prints for strong, pro-grade fastening. Includes tools, tips, and a free practice board to perfect your technique.

Check out the final game rules, mechanics, and full gameplay test of Pixel Ball—powered by RP2040 and RGB LEDs.

Better soldering, cleaner builds, and fewer mistakes: explore real-world lessons for electronics beginners in this practical advice guide.

For my 100th video, my team sent me mystery parts—no plan, just chaos and LEDs. Here’s how I tried to turn it into a working game.

Looking for a low-power development board? The PocketBeagle 2 is compact, portable, and ready to power your next innovation.

DigiKey hosted a hands-on robotics workshop for a group of enthusiastic 4th graders visiting ‎as part of a school field trip. Knowing we’d only have about 30 minutes with each group, I ‎wanted to create an experience that offered a quick win while also introducing some deeper ‎problem-solving opportunities.

A full teardown of the Belkin Auto-Tracking Stand Pro, featuring CT scans, circuit board analysis, and component breakdowns.

Fiber, CO2, diode, or UV—each laser has strengths and weaknesses. Find out which is best for your engraving projects.

Say goodbye to coding headaches! AI and plug-and-play hardware make building IoT systems faster and easier than ever before.

Discover how AI and advanced materials helped us battle Valkyrie, Hypershock, and Tombstone in this season of Battlebots.

Hacksmith Industries turns a GT Snow Racer into a jet-powered rocket on ice. Can it break the land speed record?