Timeline for I'm planning on using 2 arduino boards for my project. Should I use 2 voltage regulators for project or use 1 for both?
Current License: CC BY-SA 4.0
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| Dec 2, 2024 at 11:04 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Aug 4, 2024 at 11:01 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Apr 6, 2024 at 10:04 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Dec 8, 2023 at 9:02 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Nov 8, 2023 at 8:24 | answer | added | Gil | timeline score: 0 | |
| Nov 8, 2023 at 6:06 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jul 11, 2023 at 6:02 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jun 11, 2023 at 5:31 | history | edited | Nick Gammon♦ | CC BY-SA 4.0 | added 9 characters in body; edited title |
| Jun 10, 2023 at 5:09 | comment | added | Juraj♦ | but why 12 to 7 and then 7 to 5? use a 12 V to 5 V converter and power the boards over the 5 V pin or USB connector. | |
| Jun 10, 2023 at 4:46 | comment | added | Juraj♦ | the Q is "Should I include 2 voltage regulator circuits or should just utilize 1 for both boards?" and the answers is 1 or 0 | |
| Jun 10, 2023 at 4:36 | comment | added | Juraj♦ | Nick and st2000, OP writes in the question "I want to reduce the input voltage for my board to around 7V, so I want to integrate a voltage regulator circuit" (and it was not edited) | |
| Jun 9, 2023 at 21:35 | answer | added | Nick Gammon♦ | timeline score: 1 | |
| Jun 9, 2023 at 11:55 | comment | added | st2000 | If you are that concerned with heat from the built in linear power supplies, consider using an external switching power supply. However, the current draw of only the 2 processors is so low that this switch may not be noticeable. | |
| Jun 9, 2023 at 7:17 | comment | added | Kid | I dont want to overheat my arduino boards and I've heard from a few sources 12V could potential do that even thought its within range | |
| Jun 9, 2023 at 6:24 | comment | added | Nick Gammon♦ | The Uno already has a voltage regulator. Can you clarify (perhaps with a diagram) what you are trying to do exactly? | |
| Jun 9, 2023 at 6:07 | review | Close votes | |||
| Jun 25, 2023 at 3:05 | |||||
| S Jun 9, 2023 at 5:17 | review | First questions | |||
| Jun 9, 2023 at 5:48 | |||||
| S Jun 9, 2023 at 5:17 | history | asked | Kid | CC BY-SA 4.0 |