Hello!
I am making a simple knock sensor. Since i am a beginner, I am not sure how I sure how I can print the output from the piezo to a LCD screen.
Please help.
Thanks!
You can start by showing your sketch.
Just in case you haven't done so yet, please read How to use this forum - please read. - Installation & Troubleshooting - Arduino Forum, specifically point #7 about posting code.