Timeline for How to detect AC or DC voltage from 9V DC to 250V AC?
Current License: CC BY-SA 4.0
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| when toggle format | what | by | license | comment | |
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| Sep 11 at 6:00 | 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. | |
| May 3 at 7:04 | 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 29, 2020 at 9:16 | answer | added | Autistic | timeline score: 0 | |
| Dec 29, 2020 at 9:15 | comment | added | CraftyMyner | @XCSource The idea is a universal digital input module that can accept 12V and 24V DC signals or 120V and 240V AC signals. The actual voltage level at the pin is not critical, just the presents of voltage to interpret as a digital signal. I have seen this product available as a CANBus module but I would like to implement just the isolated input part. For reference: Maretron "RIM100 run indicator module" maretron.com/products/rim100.php | |
| Dec 29, 2020 at 8:44 | comment | added | Cubic273.15 | @jonk that's what i want to ask too.. DC and AC are very different to measure but he said detecting 9VDC to 250VAC ??? which makes me confused af. and he added 8 channel isolated?? | |
| Dec 29, 2020 at 8:26 | comment | added | jonk | Are you simply detecting the existence? Or do you need to measure? If just detecting, I think you need to present a known load because you shouldn't want to detect static charges only. If measuring, how accurately? Fort both, how repeatedly between the inputs. | |
| Dec 29, 2020 at 8:04 | history | asked | CraftyMyner | CC BY-SA 4.0 |