On Mon, 10 Nov 2025 at 17:32, Leonardo Marsaglia <[email protected]> wrote:
> https://www.analog.com/media/en/technical-documentation/data-sheets/ad598.pdf That seems like a reasonable choice. > And then convert the voltage output from the AD598 to frequency using a 555 > timer. I think that this part is not the best way, an analogue output voltage would be best measured directly by an ADC, and is likely to offer better repeatability than a 555 timer circuit. The 7i87 is s smart-serial card, and three of them could connect to the 7i74 you were considering. What's the machine? LVDTs and RDVTs are interesting and precise, but somewhat old-fashioned. -- atp "A motorcycle is a bicycle with a pandemonium attachment and is designed for the especial use of mechanical geniuses, daredevils and lunatics." — George Fitch, Atlanta Constitution Newspaper, 1912 _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
