Timeline for Why does the ADC overflow when using an external Aref?
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 7, 2015 at 16:46 | vote | accept | Joris Groosman | ||
| Apr 7, 2015 at 16:35 | answer | added | user2973 | timeline score: 4 | |
| Apr 7, 2015 at 16:18 | history | edited | Joris Groosman | CC BY-SA 3.0 |
added 122 characters in body
|
| Apr 7, 2015 at 16:05 | comment | added | Joris Groosman | @Ignacio: not much, the reference voltage comes from a 10k/1k divider on 5V. Isn't the voltage I measure at the aRef pin not the real reference voltage? | |
| Apr 7, 2015 at 16:01 | comment | added | Ignacio Vazquez-Abrams | How much current is available from the reference? | |
| Apr 7, 2015 at 15:57 | history | asked | Joris Groosman | CC BY-SA 3.0 |