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What if I need to get sample rate 5kHz for each analog input? Only use 1 analog pin in each Arduino board? Is there any better way?Hector Ta– Hector Ta2019-07-15 06:07:01 +00:00Commented Jul 15, 2019 at 6:07
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Get an ADC chip. They make some really fast ones. That would make more sense than buying a bunch of Arduino's.Delta_G– Delta_G2019-07-15 06:57:50 +00:00Commented Jul 15, 2019 at 6:57
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Thanks. By the ways, is there any correlation between baud rate & sample rate? Can you share me a sample code how to do the sample rate settings?Hector Ta– Hector Ta2019-07-15 07:03:47 +00:00Commented Jul 15, 2019 at 7:03
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Baud rate is how many bits per second a serial connection sends out. Sample rate is how many samples per second of a measurement you take. Thye are two completely different concepts.Delta_G– Delta_G2019-07-15 07:07:27 +00:00Commented Jul 15, 2019 at 7:07
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I'm sure professor google can find examples of how to run the ADC on the Arduino in free running mode.Delta_G– Delta_G2019-07-15 07:07:53 +00:00Commented Jul 15, 2019 at 7:07
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