1Mhz long time logging

[blaugios]

I need to record AC volatge at 1Mhz during 5 minutes. As far as I know, the Analog Discovery Studio (ADS) has about 255 MB of internal memory which allows me to record "only" 16 seconds. 

Is there a way to store data straigth from the ADS to the PC HardDrive?

Thanks for your help.

 

[attila]

Hi @blaugios

The record length with (AD2,ADS...) is unlimited at lower rates (up to about 1-2MHz) that fits through the USB streaming.
See the WF SDK/ samples/ py/ AnalogIn_Record.py AnalogIn_Record.py AnalogIn_Record_Wave_Mono.py ....
300M samples at 1MHz:  AnalogIn_Record1.py

The Analog Discovery Pro 3000 series will seamlessly use the internal DDRam for buffering to allow up to 128Mi samples and up to 125MHz.

Edited July 12, 2021 by attila