Timeline for Arduino nano digital pins not working with external power source
Current License: CC BY-SA 3.0
10 events
| when toggle format | what | by | license | comment | |
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| Apr 13, 2017 at 12:33 | history | edited | Community Bot |
replaced http://electronics.stackexchange.com/ with https://electronics.stackexchange.com/
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| Aug 22, 2016 at 6:37 | answer | added | onemorecupofcoffee | timeline score: 0 | |
| Aug 22, 2016 at 6:27 | vote | accept | onemorecupofcoffee | ||
| Aug 22, 2016 at 6:25 | comment | added | onemorecupofcoffee | The relay is to fire a turnstyle and it's not related to any industrial equipment and the guys on site are working under supervision so I don't think that this is an issue | |
| Aug 21, 2016 at 22:31 | history | migrated | from electronics.stackexchange.com (revisions) | ||
| Aug 21, 2016 at 14:18 | comment | added | user2943160 | "units are at a mine" I don't know what your are doing, but if you are operating an Arduino and an off-the-shelf relay in a mining environment, you are likely violating safety rules and/or laws related to electronics in hazardous environments. Have you considered the hazardous location equipment qualifications needed for electronics? | |
| Aug 21, 2016 at 11:42 | answer | added | JRE | timeline score: 2 | |
| Aug 21, 2016 at 9:13 | comment | added | onemorecupofcoffee | Thanks, added the diagram. Very simple, works fine with USB input. Not 100% sure how they've wired with the external power, trying to find out. | |
| Aug 21, 2016 at 8:26 | comment | added | D-on | Are you able to put up a schematic of how the relay is connected ? | |
| Aug 21, 2016 at 8:13 | history | asked | onemorecupofcoffee | CC BY-SA 3.0 |