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You can just use a a DVM to measure the voltage across the loada 4-digit DVM to measure the voltage across the load, whether it is a DC motor coil, or a SMA wire.
Or you can use a differential channel of a say, 24-bit ADCthe differential channel of a 24-bit ADC to measure itdo the job.
Appendices
Appendix A - BTN7971B Schematics
Answer
You can just use a a DVM to measure the voltage across the load, whether it is a DC motor coil, or a SMA wire.
Or you can use a differential channel of a say, 24-bit ADC to measure it.
Appendices
Appendix A - BTN7971B Schematics
Answer
You can just use a 4-digit DVM to measure the voltage across the load, whether it is a DC motor coil, or a SMA wire.
Or you can use the differential channel of a 24-bit ADC to do the job.