Timeline for How does this electromagnet control circuit work?
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 5, 2021 at 22:21 | vote | accept | ElectronNovice | ||
| Sep 5, 2021 at 22:21 | comment | added | ElectronNovice | I kept trying different boards and finally one worked. I don't know what has caused the others to fail, but indeed +12V at B and negative to A or C operates the coils. | |
| Sep 5, 2021 at 20:35 | comment | added | Mattman944 | I think you meant B = 12V | |
| Sep 5, 2021 at 20:28 | history | edited | DKNguyen | CC BY-SA 4.0 |
added 29 characters in body
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| Sep 5, 2021 at 20:28 | comment | added | DKNguyen | @PeterBennett yeah. typo | |
| Sep 5, 2021 at 20:28 | comment | added | Peter Bennett | Looks to me like B is common/positive, and Ground/negative to A or C to power the correspoonding coil. | |
| Sep 5, 2021 at 20:25 | history | answered | DKNguyen | CC BY-SA 4.0 |