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submitted 11 months ago by dragontamer@lemmy.world to c/technology@lemmy.world

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Thanks to the 15mm x 15mm ATSAMA5D27 package from Microchip, this company created a 20mm x 20mm Linux computer roughly the size of a coin.

Small computers have been getting posted over at Hacker News, so I figured I'd share this one here in !technology.

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[-] AnanasMarko@lemmy.world 14 points 11 months ago

How do you connect i/o devices to it?

[-] dragontamer@lemmy.world 17 points 11 months ago

You solder them onto the edges.

There's the pinout. This is a common technique for electronics. See Sparkfun for a good tutorial: https://learn.sparkfun.com/tutorials/how-to-solder-castellated-mounting-holes/all

this post was submitted on 15 Sep 2023

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