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

Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...

If you’ve wiring up a microcontroller and need some kind of storage, it’s likely you’ll reach for an SD card. Compared to other ways of holding data on your project, SD cards are ...

The impact of skorts on the camogie pitch, AI glasses for people with dementia and an app to translate Irish Sign Language (ISL) are among the 550 entries that have gone on display at this year's ...

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

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Nurses are the tireless heroes of healthcare, unsung and under-resourced. They believe in the work they do and work every day to do more with less. Thankfully, new technologies and workforce ...

Renewable energy use in the U.S. has doubled in the past decade, with state-level contributions varying. Some states produce over half their electricity from renewables, targeting 100% clean energy ...