Continue to Site

Welcome to our site!

Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Signal Divider with Cleanup

Status
Not open for further replies.
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?
 
If the noise is 50Hz or 60Hz electrical hum then use a shielded audio cable.
 
What is the source/nature of the noise ?

What is DAQ resolution ? # bits and range of signal amplitude ?


Regards, Dana.
 
Status
Not open for further replies.

Latest threads

New Articles From Microcontroller Tips

Back
Top