Closed Sakastian closed 4 years ago
pfalstad
commented
4 years ago Hi, under "Outputs and Labels" there is an entry for "Add Data Export", which can be added somewhere to record the voltage which can be saved and downloaded. Right-click and Edit the export element to download the data.
primebow
commented
3 years ago Hi, most students are using ecxel diagrams, ploting I-U-curves, for example with diodes. How can get synchronized datas in your example sheet: https://tinyurl.com/yzfqsehm thanks
pfalstad
commented
3 years ago You need to use a CCVS to convert the current to voltage, and then have two data export elements:
Click reset, let it run for a while, click stop, and then retrieve both sets of data by right-clicking on each export element, selecting Edit, and downloading the data link.
primebow
commented
3 years ago Thank you, very much.
Von: Paul Falstad @.> Gesendet: Dienstag, 18. Mai 2021 19:41 An: sharpie7/circuitjs1 @.> Cc: primebow @.>; Comment @.> Betreff: Re: [sharpie7/circuitjs1] Request: Simulated data download (#461)
You need to use a CCVS to convert the current to voltage, and then have two data export elements:
Click reset, let it run for a while, click stop, and then retrieve both sets of data by right-clicking on each export element, selecting Edit, and downloading the data link.
— You are receiving this because you commented. Reply to this email directly, view it on GitHub https://github.com/sharpie7/circuitjs1/issues/461#issuecomment-843393889 , or unsubscribe https://github.com/notifications/unsubscribe-auth/AUD4CGGAH57M6U2RIQIDLL3TOKRCDANCNFSM4OU7332Q . https://github.com/notifications/beacon/AUD4CGCDQSRDH2OL2AIX7O3TOKRCDA5CNFSM4OU73322YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOGJCSWYI.gif
primebow
commented
3 years ago Hello Paul,
I was able to test your circuit. However, the data is not as easy to process in excel as with a classic dc-sweep. Could there be such a simulation? Set the start and end of the voltage and record the current?
Best wishes,
Walter
Von: Paul Falstad @.> Gesendet: Dienstag, 18. Mai 2021 19:41 An: sharpie7/circuitjs1 @.> Cc: primebow @.>; Comment @.> Betreff: Re: [sharpie7/circuitjs1] Request: Simulated data download (#461)
You need to use a CCVS to convert the current to voltage, and then have two data export elements:
Click reset, let it run for a while, click stop, and then retrieve both sets of data by right-clicking on each export element, selecting Edit, and downloading the data link.
— You are receiving this because you commented. Reply to this email directly, view it on GitHub https://github.com/sharpie7/circuitjs1/issues/461#issuecomment-843393889 , or unsubscribe https://github.com/notifications/unsubscribe-auth/AUD4CGGAH57M6U2RIQIDLL3TOKRCDANCNFSM4OU7332Q . https://github.com/notifications/beacon/AUD4CGCDQSRDH2OL2AIX7O3TOKRCDA5CNFSM4OU73322YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOGJCSWYI.gif
pfalstad
commented
3 years ago Well you can use a stop trigger to stop the simulation when the voltage source reaches the top of the sweep:
Just click Reset and then Start to do the sweep.
primebow
commented
3 years ago Thank you very much, it works.
Best wishes
Walter
Von: Paul Falstad @.> Gesendet: Dienstag, 25. Mai 2021 19:46 An: sharpie7/circuitjs1 @.> Cc: primebow @.>; Comment @.> Betreff: Re: [sharpie7/circuitjs1] Request: Simulated data download (#461)
Well you can use a stop trigger to stop the simulation when the voltage source reaches the top of the sweep:
Just click Reset and then Start to do the sweep.
— You are receiving this because you commented. Reply to this email directly, view it on GitHub https://github.com/sharpie7/circuitjs1/issues/461#issuecomment-848083388 , or unsubscribe https://github.com/notifications/unsubscribe-auth/AUD4CGCQR4S45SD3GZK7VR3TPPO43ANCNFSM4OU7332Q . https://github.com/notifications/beacon/AUD4CGEZ7J5SMCPXDQLMXLTTPPO43A5CNFSM4OU73322YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOGKGLTPA.gif
primebow
commented
3 years ago Hi Paul,
I didn’t found any help online to scope the amplitude-frequency characteristic in that circuit
http://www.falstad.com/circuit/circuitjs.html?ctz=CQAgjCAMB0l3BWcMBsBmALAJhQdgWgJwAcYKCFICkIWVNCApgLRhgBQASrccbZHyy9wKGjTT0o0clKxIx0BOwAmPQQLWa6yxgDMAhgFcANgBd2Ac01osNIXzQI6Y9ljAYtwx3XtRatACp9SxA0Yg8bcXDQtBQ-SFcwO2FbB2jUvySsDAS3KI9fDAxBYRosnPYckvVBbP4+BWJCQnj2AHtwEBQPGhyScGg5WgRpPzoINHbO7r8+3CkUIZRoHv8JqYgZ3rIJMEGmZj4RsCwWeYhx0JAASQAdAGcAN3uHgDV2IA www.falstad.com/circuit/circuitjs.html?ctz=CQAgjCAMB0l3BWcMBsBmALAJhQdgWgJwAcYKCFICkIWVNCApgLRhgBQASrccbZHyy9wKGjTT0o0clKxIx0BOwAmPQQLWa6yxgDMAhgFcANgBd2Ac01osNIXzQI6Y9ljAYtwx3XtRatACp9SxA0Yg8bcXDQtBQ-SFcwO2FbB2jUvySsDAS3KI9fDAxBYRosnPYckvVBbP4+BWJCQnj2AHtwEBQPGhyScGg5WgRpPzoINHbO7r8+3CkUIZRoHv8JqYgZ3rIJMEGmZj4RsCwWeYhx0JAASQAdAGcAN3uHgDV2IA
or describe attenuation over frequency.
I hope I don`t bother you to much.
Best wishes
Walter
Von: Paul Falstad @.> Gesendet: Dienstag, 25. Mai 2021 19:46 An: sharpie7/circuitjs1 @.> Cc: primebow @.>; Comment @.> Betreff: Re: [sharpie7/circuitjs1] Request: Simulated data download (#461)
Well you can use a stop trigger to stop the simulation when the voltage source reaches the top of the sweep:
Just click Reset and then Start to do the sweep.
— You are receiving this because you commented. Reply to this email directly, view it on GitHub https://github.com/sharpie7/circuitjs1/issues/461#issuecomment-848083388 , or unsubscribe https://github.com/notifications/unsubscribe-auth/AUD4CGCQR4S45SD3GZK7VR3TPPO43ANCNFSM4OU7332Q . https://github.com/notifications/beacon/AUD4CGEZ7J5SMCPXDQLMXLTTPPO43A5CNFSM4OU73322YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOGKGLTPA.gif
pfalstad
commented
3 years ago There's no good way to do that. You can use a AC sweep, which varies the frequency over time, but that doesn't give you the response.. You have to calculate it yourself from the output. Also, even if you could do it, the simulator doesn't model the capacitance of a diode, so you wouldn't get any interesting results. The frequency response would be flat.
Hi:
In these times of pandemic, where it is difficult to go to a laboratory, it would be great to be able to download the data from the oscilloscopes. Something like: Right-click on the oscilloscope and then select "download data". The idea is that the file is similar to those obtained from a real oscilloscope. A .txt file with CSV would be great. In this way, you could make charts in Excel, for example, to later perform calculations, superimpose images, highlight parts of the waveform, use the info for a "lab" report, etc. Very good work with the simulator! Congratulations. Greetings from Chile.
Sebastián Arroyo Klein