[time-nuts] Fwd: Atmega?

Don Latham djl at montana.com
Thu Feb 13 18:43:18 EST 2014


paul:
 Analog reference voltage from the uno is available. The adc and dac can
use the same one.

Also, the "nano" arduinos with mini-usb connectors are pin
(out)-compatible with much smaller footprint. They're load and go with
the same ide. Used lots of them-nice. 16 bit serial dacs  are available
and cheap. Adafruit is good to do biz with as is sparkfun.
usew of the builtin comparator is in the 328 data manual.
Don


-- 
"The power of accurate observation is commonly called cynicism by those
who have not got it."
 -George Bernard Shaw


Dr. Don Latham AJ7LL
Six Mile Systems LLC
17850 Six Mile Road
POB 134
Huson, MT, 59846
VOX 406-626-4304
Skype: buffler2
www.lightningforensics.com
www.sixmilesystems.com





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