7
PROJECT 1 FINAL PRESENTATION GROUP UH UGERAH ABALU HASSAN ALHADDAD
PROJECT 1 FINAL PRESENTATIONGROUP UH
UGERAH ABALU
HASSAN ALHADDAD
Description
✓Two +/-9 V batteries are powering the
circuit.
✓High-pass filter cascades into a low-
pass filter.
✓Audio input into the circuit through a
male jack barrel.
✓The 1K potentiometer changes the
resistance.
✓The sound output is adjusted at the
speaker.
Kicad
➢Final Kicad Layout
❑ Front layer
❑3D Visual
Bill of Material
PCB
Results
✓This PCB passed the test.
Issues
➢This PCB is the second order from Oshpark that I personally took care of.
➢The first PCB missed two jack barrels, one for input and one for output.
✓The second PCB works perfectly.
