John's blog

Talking about technology (mostly)

This new website is a one-stop shop for board specs: hackerboards.com.

Got myself 100m of EAS7212 12-core wire. Set for life. :P

Note to self: this wire seems to be roughly AWG 24.

I seem to need to refer to this more often than I would have imagined: Postfix Mail Queue Management.

So I got myself a One PCB to Ruler Them All from Little Bird Electronics, and when I say “a”, I mean “three”:

So according to Wire Gauge Sizes the gauge size does not included the size of the insulation. Good to know.

An awesome video about The RS-232 protocol by Ben Eater. There’s some cool stuff on his channel.

This is great: cheat.sh. It’s a web accessible cheatsheet for Linux commands.

Today I learned about Booth’s multiplication algorithm. I will have to circle back and read closely.