Timeline for Level shifter using LM324 Op Amp for ADC reading
Current License: CC BY-SA 4.0
15 events
| when toggle format | what | by | license | comment | |
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| Jul 31, 2021 at 19:17 | comment | added | td127 | Your gain loss isn't due to the opamp: R1 and R2 are attenuating your input to 2/3 Vin, and the opamp has a gain of one. | |
| Jul 31, 2021 at 19:07 | answer | added | john | timeline score: 1 | |
| Jul 31, 2021 at 14:02 | 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. | |
| Apr 2, 2021 at 1:01 | 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. | |
| Feb 22, 2021 at 4:27 | answer | added | D.A.S. | timeline score: 0 | |
| Feb 22, 2021 at 4:05 | 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. | |
| Jan 20, 2021 at 9:48 | answer | added | danmcb | timeline score: 0 | |
| Jan 20, 2021 at 9:31 | answer | added | pavan g | timeline score: 0 | |
| Mar 3, 2020 at 0:36 | history | edited | StainlessSteelRat | CC BY-SA 4.0 |
Added picture
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| Mar 2, 2020 at 17:17 | history | edited | techacro | CC BY-SA 4.0 |
added 111 characters in body
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| Mar 2, 2020 at 17:10 | history | edited | techacro | CC BY-SA 4.0 |
Here are the signal (the blue one is the input signel +/- 2.5 V and the yellow one is the output signal 0-3.4 V)
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| Mar 2, 2020 at 16:57 | comment | added | Anonymous | I think that frequency and other stuff does not matter if you have waveform distorted (suspect clipped at 3.4V - show the graph). | |
| Mar 2, 2020 at 16:57 | comment | added | Arsenal | For a better answer it would be very helpful if you supplied the schematics of your circuit. There is a tool in the editor which allows you to draw it right here on the site. If you feel that is too much trouble, you can also upload a screenshot of your schematic if it is readable. To further increase the chance for a good answer the "different phases" part could be extended with a number (is it 180 ° or something else) or a photo of your measurement. Reading this might help for accuracy vs resolution (and what you loose). | |
| Mar 2, 2020 at 16:25 | review | First posts | |||
| Mar 2, 2020 at 19:53 | |||||
| Mar 2, 2020 at 16:24 | history | asked | techacro | CC BY-SA 4.0 |