2 Dec
2008
2 Dec
'08
5:41 p.m.
On Monday 01 December 2008 13:29:03 Tim Blechmann wrote:
Are you sure you need it?
How much noise do you have on your analog sensor?
well, 10 bit is ok, but i would prefer a more accurate resolution.
That's not what I am getting at.
If your sensor's analog output value has less than 0.097656 % (1/1024 * 100%)
noise, then, yes, you need a more accurate ADC. Otherwise there is no point.
sincerely,
Marije
Is anyone
interested in an Open Source MIDI control surface?
interesting thread as i am working on a control-surface myself atm ...
i would be curious, if someone has some experience with
higher-precision adc? most io boards i know (arduino/makingthings)
provide 10-bit adcs, while i'd be interested in getting a higher
resolution ... does anyone have experience with interfacing a
microcontroller (e.g. arduino) with an external high-resolution adc?