So in my travels recently I discovered JLCPCB. They can make custom circuit boards and their prices seem very affordable. I don’t know what other companies might be out there offering similar services but I don’t think I’ll need to look further…
Category Archives: Electronics
Chinese AM/FM radio kit (attempt 1)
So I got myself a 1set AM / FM stereo AM radio kit / DIY CF210SP electronic production suite. Here’s me preparing to put it together…
And here’s me failing with the surface mount integrated circuit and ruining the circuit board:
I think now it’s time to learn more about SMD soldering and to check out those who came before: CF210SP.
SPI: The serial peripheral interface
This via Lobste.rs today: SPI: The serial peripheral interface.
List of 7400-series integrated circuits
All the 74xx logic chips that have ever been made: List of 7400-series integrated circuits.
Oh, and also: List of 4000-series integrated circuits.
FPGA boards
I’m interested in FGPA technology and today via HN: Awesome Lattice FPGA boards.
Tomu
This turned up on HN today: Tomu, a tiny ARM microprocessor which fits in your USB port.
Electronics rabbit hole
This evening I read, among a few other things:
DC Power
So the standard/typical size of the most common DC power plug/socket is 5.5 x 2.1 mm. There are a bunch of other sizes too.
How much current can a 9V battery supply?
Today I watched How much current can a 9V battery supply? Let’s test it! over on YouTube.
Full set! 1,283 projects to do…
I think this is just so super duper cool:
