Uno

[last update: 2022-03-03]
go to: Arduino boards
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The Uno board was the first Arduino board produced, as you might guess from the name, duh.

Projects using Uno's:

Here's a picture of current rev-3.

Uno Rev. 3

Technical Specs

Best guess is 5v output is good for ~450ma if powering from USB, presumably more if powered from Vin 12v or so. However be careful of the onboard linear regulator overheating and shutting down.

Uno pinout

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