Timeline for How can I use 12 V devices with a 3.3 V microcontroller?
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 13, 2023 at 22:54 | history | edited | Edin Fifić | CC BY-SA 4.0 |
added 192 characters in body
|
| Apr 13, 2023 at 12:41 | comment | added | Lundin | If going this route then maybe use a "shunt voltage reference" kind of high precision zener - then the same component type can also be used as the ADC Vref, for better accuracy than the general 3V3 supply. | |
| Apr 13, 2023 at 11:24 | history | edited | winny | CC BY-SA 4.0 |
added 1 character in body
|
| Apr 13, 2023 at 11:14 | history | answered | Edin Fifić | CC BY-SA 4.0 |