Tube🌿Time

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vintage computers, tubes, the MOnSter6502, cross-sectioned electronic parts, capacitors, and other detritus. coauthor of http://nostarch.com/open-circuits
here's an interesting TV, let's see who knows what it does.
found a DE-3 in the wild, folks
it's a breakout cable for this guy
just kidding, I cut the US plug off since I just needed the cable. had to make this adapter.
think that's bad? check out the other end of the cord!
just wiring up a fuse plug, as you do.

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.

The Secret Life of Circuits

Many of you follow this blog because of the regular features about electronic circuit design.

oops
vfd-based calculator. neat!
this outlet is just a bunch of random holes