Timeline for Sampling rate of multiple analog pins on Arduino
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 16, 2019 at 3:49 | comment | added | Delta_G | I don't know any off hand. I usually just go to Mouser.com and search there. They've got a nice search filter feature. | |
| Jul 16, 2019 at 3:03 | comment | added | Hector Ta | Can you suggest me an external ADC chip for 30 analog inputs at sample rate 100Hz? I guess Arduino Mega and 1 ADC chip is ok. Because if we use 2 Arduino Mega connected via I2C, the code maybe more complicated. | |
| Jul 15, 2019 at 7:07 | comment | added | Delta_G | I'm sure professor google can find examples of how to run the ADC on the Arduino in free running mode. | |
| Jul 15, 2019 at 7:07 | comment | added | Delta_G | 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. | |
| Jul 15, 2019 at 7:03 | comment | added | Hector Ta | 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? | |
| Jul 15, 2019 at 6:57 | comment | added | Delta_G | Get an ADC chip. They make some really fast ones. That would make more sense than buying a bunch of Arduino's. | |
| Jul 15, 2019 at 6:07 | comment | added | Hector Ta | 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? | |
| Jul 15, 2019 at 6:05 | vote | accept | Hector Ta | ||
| Jul 15, 2019 at 4:41 | history | answered | Delta_G | CC BY-SA 4.0 |