Timeline for Speed of built in DAC/ADC in Arduino Due
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 23, 2015 at 7:08 | vote | accept | FooTheBar | ||
| Nov 22, 2015 at 20:59 | answer | added | James Waldby - jwpat7 | timeline score: 3 | |
| Nov 21, 2015 at 18:17 | comment | added | FooTheBar | The hardware can handle position updates in the range of around 30kHz. Before moving to the Due, I used an RPi 2 with an SPI DAC and couldn't reach that update rate. I hope that you are right, but some numbers on the update rate would be great. | |
| Nov 21, 2015 at 18:11 | comment | added | Gerben | I think the galvanometer is orders of magnitude slower than the DAC. It has to overcome it's inertia, and requires quite some time to stabilize. | |
| Nov 21, 2015 at 17:55 | comment | added | FooTheBar | Could you give me a hint on where I find this information in that 1500 page document? And how does this chip talk to the arduino? | |
| Nov 21, 2015 at 17:53 | comment | added | max246 | You can find all the specs on the cpu datasheet: atmel.com/images/… | |
| Nov 21, 2015 at 17:12 | history | asked | FooTheBar | CC BY-SA 3.0 |