The HeartBeat library offers a simple heart beat by sending pulses to a digital pin. Typical usage is to blink a (built in) LED as indicator a program is running (alive). Besides a LED other devices ...

The library is not yet confirmed to work for AD8402 (2 channels). This device has a very similar interface (datasheet comparison) so it should work. If you can ...

Harvard's free programming classes teach you how to think, debug, and adapt in an AI-driven world where knowing code matters more than ever.

What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We explore ...

To make one thing clear, the Kode Dot is not trying to be a Flipper clone but the vibe is familiar in the best way. From afar ...

Events are in chronological order. ALA's offices and divisions sponsor a variety of library promotions throughout the year that libraries of all types all across the country can get involved with to ...

December 31, 2025 • A few years back, many politicians were raising the alarm about the dangers of "CRT" in schools. Today, the new risk to public education is "DEI." What do both of these moments ...