Gibson Guitar Robot

The document describes the Gibson Guitar Robot, which automatically tunes guitars using microcontrollers and motors. It analyzes string frequencies using a piezo pickup and C8051F120 microcontroller. Based on the detected frequencies, preset tunings, and temperature, the microcontroller controls Rohm BA6845FS motor drivers to rotate tuning pegs until the strings reach the desired pitch. It allows for automatic and accurate tuning in seconds, solving issues like heat-induced detuning and the inconvenience of manual tuning.