This video explains how transistors work and how they are used to switch and amplify electrical signals in electronic ...

Let’s say you want to blink an LED. You might grab an Arduino and run the Blink sketch, or you might lace up a few components to a 555. But you needn’t go so fancy! [The Design ...

King Abdullah University of Science and Technology (KAUST; Saudi Arabia) researchers have set a record in microchip design, ...

As with many inventions, two people had the idea for an integrated circuit at almost the same time. Transistors had become commonplace in everything from radios to phones to computers, and now ...

An RGB LED module is a versatile lighting component that can produce millions of colours by mixing red, green, and blue light. The RGB LED module used in this ESP32-S3 Box-3 Arduino programming ...

This article appears in the November 2025 print issue as “Diamond Blankets Will Chill Future Chips.” Today’s stunning ...

Solar-powered calculators may have familiarized a new generation with green energy. On the other hand, maybe they were just cool.

What if the smallest Bluetooth chip could also run faster and last longer? Learn how this new design is changing the way ...

Engineers at Duke University have developed a groundbreaking method for printing fully functional and recyclable electronics ...

Infineon’s CoolGaN 100-V G1 family of GaN-based transistors are qualified to the AEC-Q101 automotive standard.

We were recently tipped off to quite a resource — on the Texas Instruments website, there’s a page where you can view and ...