You know what would be good? If C/C++ supported remote includes, like so:

#include <http://example.com/someinclude.h>

The cat's out of the bag! My latest book, "The Secret Life of Circuits", is available in early access:

https://lcamtuf.coredump.cx/blog/secret/

It's the reference I wish I had when I was starting out. Electrons to embedded systems, 290+ color illustrations and 420+ pages of well-explained theory.

Audio toy with a hand crank. I kinda wanted to recreate the experience of "scrubbing" analog audio on a turntable or a tape recorder.

Updated article (outlining another design first): https://lcamtuf.substack.com/p/mcu-land-part-4-building-an-audio

Source code: https://lcamtuf.coredump.cx/soft/embedded/playback2.tgz

Techies: with IPv6, we'll never run out of addresses!

Also techies: