MajTal wrote:I want to make sure I am taking the exact value corresponding to the sensor output. Someone told me the only way to take the exact value is using FPGA interface. Otherwise the output is not meaningful. Is that right?
Thats a myth. For pressure sensors a simple DAQ card is good enough to make measurements. FPGA cards are suggested in Stand alone control application and then in cases where a high sampling rate is required which cannot be satisfied by using a PCI/PXI DAQ cards.