A YouTube builder shows off how he created an Arduino board that's 7x larger than the real thing... powered by a hidden ...

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

What happens when students stop building for grades and start building like engineers? This competition tested more than ideas.

Last year, Semtech released the LR2021 LoRa Plus transceiver chip, designed to address the low data-rate issue associated with LoRa, but surprisingly, ...

Fidget toys are everywhere these days. A particularly popular type simply puts some keyboard switches on a plate to provide a certain type of clicky satisfaction. [wjddnjsdnd] took that concept a ...

Reverse polarity is one of the most common causes of circuit failure, from hobby projects to industrial systems. The good news is that a well-designed reverse polarity protection using MOSFET ...

The Zerowriter Ink features a 60% mechanical keyboard with Kalh Choc Pro Red low-profile switches and keycaps, a microSD card reader for removable storage, a USB port that allows you to charge your ...

Sometimes the simplest objects need some overthinking. This is exactly what [Chris Borge] realized when using his 3D scanner and finding that the included rotation table left quite a bit to be ...

So, you’ve got a welder lying around and you’re thinking, ‘Could I actually turn this into a 3D printer?’ Well, it’s not ...

The best father-son hobbies aren't about killing time - they're about building something together that teaches your kid how ...

Here’s what could happen to Qualcomm shares next.

Qualcomm Technologies, Inc. today announced the official launch of the Qualcomm AI Program for Innovators (QAIPI) 2026 – APAC ...