4 layers80 × 40 mm

Tuner time
SG295/ece477_guitartuner
Automatic Guitar Tuner Project for ECE477 (Senior Design) @ Purdue University
112 parts2
Open-source boards designed in KiCad by SG295 on GitHub, from 1 repository. A board’s address here is its repository’s there.

SG295/ece477_guitartuner
Automatic Guitar Tuner Project for ECE477 (Senior Design) @ Purdue University