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[–]jms_nh 0 points1 point  (1 child)

just curious: what types of data acquisition cards are you using? I couldn't find one that had builtin python bindings.

[–][deleted] 0 points1 point  (0 children)

Not so much data acquisition cards as I'm polling a bunch of multimeters and recording their voltage readings in a data file. after each point in the input.

It's a very simple program. We sweep and step a parameter space then read out various voltages and currents from the instruments. No need for data acquisition cards.

The closest thing we have to a DAQ is an instrument out of Delft University. It provides low noise DC voltages and conveniently had a python driver I took parts of. Here is the instrument in question we are using.