1. M

    Circuit board to amplify and filter the electrical signals from the piezoelectric disks

    Hi, im working on creating a step counter using piezoelectric disks. The idea is that I want to use the disks as sensors and be able to read their voltage and current values with an Arduino Uno. Im also using a voltage sensor, the sensor that will be used is an ACS712 that can detect the flowing...
  2. henry4700

    Clipping Class AB Amplifier output

    Is there any problem of my circuit? How can I fix the clipping?
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