SELF-LEARNING PIANO USING SEVEN SEGMENT DISPLAYS

摘要

To determine the score to see the mark on the music as soon as you play the piano or electronic organ thus be to press the keys, and therefore the public is key form on the top of a piano keyboard, but is difficult to play if you do not have lessons for a period of time the Seven if so indicated by whether or not shown in the musical score using the segment array displays the number of the finger position and use of a piano keyboard for a particular sound, and as well as to use both hands from the hand which the color of the two-color Seven segment having a the user can practice by yourself, so be instrumental convenient you learn the piano.