USB Sound Prank

by SethB62 in Circuits > Raspberry Pi

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USB Sound Prank

staged.jpg

This prank randomly plays USB notification sounds. People will be on edge thinking something is wrong with their computer.

Supplies

  1. Raspberry Pi Pico
  2. I2S Amplifier
  3. 2" Speaker
  4. USB power source
  5. 3D printer
  6. Soldering tools and wire

Program Pico

  1. Install CircuitPyton on to Pi Pico
  2. Copy code.py and sound files to Pico

Downloads

plug.wav
unplug.wav
code.py

Wire It Up

wireing.png
pinout.png

Connect or solder wires to the Pico

  1. Pico 3V3 to breakout VIN
  2. Pico GND to breakout GND
  3. Pico GP0 to breakout BCLK
  4. Pico GP1 to breakout LRC
  5. Pico GP2 to breakout DIN
  6. Speaker + to screw terminal +
  7. Speaker - to screw terminal -

3D Print Box

speakerProject.jpg
Model.png

3D print Speaker box with Lid

Downloads

case.step
Top Cover.step

Assembly

insideBox.jpg

Slide speaker into the box front and lid snaps onto the top