How to make a graphite arduino piano?
Hey frnds! I got inspired by this project: https://www.instructables.com/id/Graphite-Controlled-Step-Sequencer/
and a new project came in my mind which will use arduino but i'm not good at programming. As in the above mentioned project the graphite worked as a variable resistor. Is there a way to use this resistor with arduino to play different tones at different resistivity from the "pitches.h library". I know there can be. So plz if anyone know kindly give the program.