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Re:Arduino announces its first ARM-based prototyping board, ... by tomkinstinch on Monday September 19, 2011 @09:43AM (#3013486)
The 12-bit A/D is a step up.

Anyone know the projected unit cost for one of these? The processor alone is ~$10 (individually)

Re:Arduino announces its first ARM-based prototyping board, ... by jmaygarden on Monday September 19, 2011 @12:40PM (#3014212)
One can get that microcontroller around $5 a piece with larger quantities (e.g. 10k). Also, the AT91SAM3U has a high-speed USB peripheral. So, the extra circuitry for the serial-to-USB bridge is no longer necessary.
Re:Arduino announces its first ARM-based prototyping board, ... by jmaygarden on Monday September 19, 2011 @01:48PM (#3014477)
Also, the specs are a bit misleading. The 16 ADC are broken down into half 12-bit and half 10-bit inputs. The article makes it sound like all 16 ADC lines are 12 bits while only 8 of them are.