watertreader
Full Member level 3
Hi,
I am currently using an amplification board based on some op-amps. Have tried to do amplification with the signal but however, the board seem to amplify signal from the power supply too.. Signal from 50Hz is shown when i am reading off the spectrum. How do i reduce this noise?
Btw, i am sharing power supply with another control board with the amplifiication board
Thanks for your help!
I am currently using an amplification board based on some op-amps. Have tried to do amplification with the signal but however, the board seem to amplify signal from the power supply too.. Signal from 50Hz is shown when i am reading off the spectrum. How do i reduce this noise?
Btw, i am sharing power supply with another control board with the amplifiication board
Thanks for your help!