At this stage, my finalized design includes Arduino Nano 3.0, a breakout board and a few electrical components on a breadboard.
Will there be an appreciable cost savings from not buying a ready-made Arduino? The Arduino Nano clone being used costs 17ドル.20.
And is it a good idea if everything is soldered on to a custom fabricated PCB board, including the components of Arduino Nano 3.0? The PCB board will cost around 10ドル at the quantities I'm starting with.
asked Apr 1, 2014 at 3:00
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You should also consider if you actually need all the components the Nano has.Ignacio Vazquez-Abrams– Ignacio Vazquez-Abrams2014年04月01日 03:32:51 +00:00Commented Apr 1, 2014 at 3:32
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digikey.com/product-search/en/integrated-circuits-ics/… digikey.com/product-search/en/integrated-circuits-ics/…Ignacio Vazquez-Abrams– Ignacio Vazquez-Abrams2014年04月01日 03:37:01 +00:00Commented Apr 1, 2014 at 3:37
1 Answer 1
You can probably do a lot better than 17ドル but not much better than 8ドル:
If you don't need USB, you can use a Pro Mini and they go for about 4ドル and that's really hard to beat.