lock-in and PID using Analog Discovery 2

[NorthTech]

Is it possible to realize an lock-in amplifier in combination with a PID using Analog Discovery 2? The output of lock-in needs to be fed into the PID.

[JColvin]

Hi @NorthTech,

I have moved your question to a more appropriate section of the Forum where the engineer most familiar with the AD2 and the WaveForms software will be able to see your question.

Thanks,
JColvin

[attila]

Hi @NorthTech

It could be done with custom application or Script but running this on the computer would have relatively high USB latency (milisecs).
A lower latency solution would be using the ADP 3000 series and running the app/script on the device with AXI latency (microsecs)
The best solution would be using Eclypse Z7 and ADC/DAC ZMod and HDL for this purpose (nanosecs)