Timeline for What's wrong with my pressure sensing circuit?
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 5, 2023 at 19:01 | comment | added | John Birckhead | It is low impedance but the input has already been degraded | |
| Apr 5, 2023 at 15:25 | comment | added | mdir | I see. There is a point in your answer still not clear to me. Should be ADC_PS1(2)_3 low impedance too since that is the output of an amplifier? | |
| Apr 5, 2023 at 13:17 | comment | added | John Birckhead | First, only use the low impedance signal. I would put an offset adjustment into your firmware. | |
| Apr 5, 2023 at 8:04 | comment | added | mdir | Hi, thank you for your answer! What would you do for improving the error budget? I am also open to replace the amplifier. | |
| Apr 4, 2023 at 19:57 | history | edited | John Birckhead | CC BY-SA 4.0 |
deleted 4 characters in body
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| Apr 4, 2023 at 18:19 | history | answered | John Birckhead | CC BY-SA 4.0 |