When the Arduino UNO Q was first unveiled in October 2025, the specifications of the Qualcomm DragonWing SBC listed the ...

MCUs are ideal MQTT clients because the protocol is lightweight and designed for low-bandwidth, low-RAM environments.

In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it ...

I’m tired of trying to plug my printer in and failing multiple times because of the archaic USB-B connector on it. That ...

One of the joys of writing for Hackaday comes in following the world of new semiconductor devices, spotting interesting ones ...

In October last year, US chip giant Qualcomm acquired Italian open source electronics and software pioneer Arduino. Not ...

Discover Arduino Uno Q, a hybrid Linux plus microcontroller board with four Cortex A53 cores, so you get precise control and ...

This layered approach reflects common best practices in embedded AI, where deterministic safeguards complement probabilistic ...

Keeping track of extremely low current levels is often essential when developing or testing low-power devices, especially in the field of embedded systems and battery-operated electronics. For battery ...

Microcontroller units (MCUs) are single-chip computers optimized for performing embedded computing tasks like controlling a coffee machine or a medical device, an industrial robot, or an electric ...

Most smart gadgets still need the internet for anything that smells like intelligence, since the most powerful models live in the cloud. Edge device companies want the thinking to happen on the device ...

For some, Halloween is starting to rival Christmas for setting up elaborate holiday decorations. Homeowners now spend many hours─and sometimes dollars─creating ghoulish displays of lit pumpkins, ...