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What is AREF,AGND vs +3.3V/GND
17-12-2015, 06:24 PM,
#1
What is AREF,AGND vs +3.3V/GND
What are the AREF and AGND used for....
What makes them different from +3.3V and GND
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j
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17-12-2015, 10:57 PM,
#2
RE: What is AREF,AGND vs +3.3V/GND
A=analog
REF=reference

To help avoid noise.

John
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18-12-2015, 02:26 AM,
#3
RE: What is AREF,AGND vs +3.3V/GND
(17-12-2015, 10:57 PM)pingotg Wrote: A=analog
REF=reference

To help avoid noise.

John

I found some info about the Arduino and this has led me to belief it might be an AD converter. If this is the case, why is it not a regular pin assignment?
----------------
Thanks,
j
wzumwalt
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 (")_(")
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18-12-2015, 12:59 PM,
#4
RE: What is AREF,AGND vs +3.3V/GND
Sounds misleading, perhaps they explained badly.

I expect google will get you issues relating to analgue and noise.

John
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