Timeline for 10 µA sensor excitation
Current License: CC BY-SA 4.0
12 events
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Aug 20, 2023 at 21:31 | history | edited | ocrdu | CC BY-SA 4.0 |
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Aug 20, 2023 at 20:38 | comment | added | Marcus Müller | @RussellH I will stress that in principle, the opamp-based circuit you link to is good (or at least OK!) but the choice of µA741 as opamp is terrible, of course. Don't want large-bias opamps for this particular application! | |
Aug 20, 2023 at 17:56 | answer | added | Spehro 'speff' Pefhany | timeline score: 1 | |
Aug 20, 2023 at 17:27 | review | Close votes | |||
Aug 24, 2023 at 3:44 | |||||
Aug 20, 2023 at 17:08 | comment | added | user319836 | There are many answers on SE that should answer your question. Here is one. | |
Aug 20, 2023 at 14:26 | answer | added | Antonio51 | timeline score: 0 | |
Aug 20, 2023 at 14:18 | answer | added | Marcus Müller | timeline score: 1 | |
Aug 20, 2023 at 14:00 | comment | added | winny | Welcome! Depends. Can you please link to a datasheet? It may be as simple as a voltage source + resistor, a constant current source or something else. | |
Aug 20, 2023 at 13:59 | history | edited | winny | CC BY-SA 4.0 |
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Aug 20, 2023 at 13:38 | history | edited | John | CC BY-SA 4.0 |
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S Aug 20, 2023 at 13:37 | review | First questions | |||
Aug 20, 2023 at 14:30 | |||||
S Aug 20, 2023 at 13:37 | history | asked | John | CC BY-SA 4.0 |