AtomSoft Well-Known Member Aug 5, 2022 #1 Hey Guys, i have a 24v signal i need to drop to 12v and clean up any noise. Its to connect to a DAQ
crutschow Well-Known Member Most Helpful Member Aug 5, 2022 #3 Use a voltage divider consisting of two equal value resistors in series, with the junction being the signal going to the DAC. Connect a capacitor from that point to ground to reduce the noise. How fast do you need to read the voltage?
Use a voltage divider consisting of two equal value resistors in series, with the junction being the signal going to the DAC. Connect a capacitor from that point to ground to reduce the noise. How fast do you need to read the voltage?
audioguru Well-Known Member Most Helpful Member Aug 5, 2022 #4 If the noise is 50Hz or 60Hz electrical hum then use a shielded audio cable.
danadak Well-Known Member Most Helpful Member Aug 5, 2022 #5 What is the source/nature of the noise ? What is DAQ resolution ? # bits and range of signal amplitude ? Regards, Dana.
What is the source/nature of the noise ? What is DAQ resolution ? # bits and range of signal amplitude ? Regards, Dana.