Yeckel] recently put the finishing touches on an ambitious implementation of a simple D-STAR (Digital Smart Technologies for Amateur Radio) transceiver using some very accessible and affordable ...

In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

A hackerspace is a place that generally needs to be accessed by a wide group of people, often at weird and unusual hours.

If you're a techie who likes to upgrade your gear regularly, figuring out what to do with last year's smartwatch model can be a bit of a head-scratcher.

Using a single GPIO port on a microcontroller to control N bits of arbitrary parallel binary outputs, e.g., a multi-digital display.

The growing aging population is increasing the burden of neurodegenerative diseases, which highlights the need to understand disease heterogeneity for better management. Using a transformer-based ...