Final Project Milestone 2 – David Lu
Milestone 2: make my computer understand the sensors
It was working but then I tore everything apart and forgot to take documentation, oops. BRB putting everything back together.
Before sending the contact mic signal into the computer, it needed to be amplified. ArtFab had some piezo preamps lying around but they required 48v phantom power and I didn’t want to deal with that so I made my own preamp.