Hi everyone,
So i was using a STEMLAB 125-14 and feeding a sine wave output to a AD620 amplifier (I want to amplify the Redpitaya signal from 2 Vpp to 10 Vpp at least).
But after some time, the board stopped working. Now there is only the orange LED, all the other ones are off.
I didn't match the output impedance of the board to the high input impedance of the AD620.
Did I just kill my board because of an impedance mismatch ? Could the reflection do that ? The signal generated from the board at the time was a sine wave of 1 Vpp and 1kHz.
Thanks for your help !
STEMLAB 125-14 only orange LED on
- redpitaya
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- Joined: Wed Mar 26, 2014 7:04 pm
Re: STEMLAB 125-14 only orange LED on
Unfortunately that is a possibility however to make sure,
Please let me know if the issue is manifesting after you manually update the Red Pitaya OS to the latest BETA by using this guide:
https://www.youtube.com/watch?v=Qq_YRv2nk3c
Please let me know if the issue is manifesting after you manually update the Red Pitaya OS to the latest BETA by using this guide:
https://www.youtube.com/watch?v=Qq_YRv2nk3c
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