Timeline for Identifying components on circuit diagram
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 19, 2021 at 15:56 | comment | added | Justme | No, not higher, but if you accidentally connect the 5V to one of the USB data pins, nobody can guarantee if the PC survives it. The diodes are also very bad replacement for a real 3.3V regulator, as it depends on the load current how much the diodes will drop. And depending on which exact Tiny2313 model you get, may or may not be rated to run at 12 MHz with 3.3V supply. How are you going to upload the firmware into the AVR? | |
| Feb 19, 2021 at 15:14 | comment | added | yomol777 | But as long as I'm using USB to power it, it's safe because I can't generate a higher voltage than what comes from it, somehow. | |
| Feb 19, 2021 at 15:00 | comment | added | Arsenal | Good point about the downsides of the circuit. | |
| Feb 19, 2021 at 14:59 | history | answered | Justme | CC BY-SA 4.0 |