ISU Audio & Arduino Clubs

Projects - Fall 2025

Audio

1. Altoids headphone amp
   • Description
   • Build instructions
   • Bill of Materials
   • Gerber files for PCB
2. Adjustable DC supply
   • Description
   • Build instructions
   • Bill of Materials
   • Gerber files for PCB
3. GTDT desktop amp
   • Description
   • Build instructions
   • Bill of Materials
   • Gerber files for PCB
4. Desktop speakers
   • Description
   • Build instructions
   • Bill of Materials
   • Gerber files for PCBs: Carmody cross-over or economy cross-over

Arduino

1. "Resistometer"
   • Description
   • Build instructions
   • Bill of Materials
   • Gerber files for PCB
2. Battery Checker
   • Description
   • Build instructions
   • Bill of Materials
   • Gerber files for PCB
3. Cyduino
   • Description
   • Build instructions
   • Bill of Materials
   • Gerber files for PCB
4. Temp-Time
   • Description
   • Build instructions
   • Bill of Materials
   • Gerber files for PCBs: Carmody cross-over or economy cross-over
5. TBD