Arduino Midi Shield Schematic. Opto isolators are an interesting component frequently used in interface circuitry. The reference design specifies the long obsolete sharp pc 900.
The sparkfun midi shield board gives your arduino based device access to the antiquated but still widely used and well supported midi communication protocol so you can control synthesizers sequencers and other musical devices the midi protocol shares many similarities with standard asynchronous serial interfaces so you can use the uart pins of your arduino to send and receive midi s event. Midi music shield v13 sch created date. The reference design specifies the long obsolete sharp pc 900.
Modern designs frequently use the 6n138.
10 8 2015 2 22 pm f 1 08 c users michelle shorter desktop midi shield v 1 5 midi shield v 1 5 hardware sparkfun midi shield sch sheet. Special attention that instructable is published as is without any waranty of success even respecting the material used in. Opto isolators are an interesting component frequently used in interface circuitry. The top portion of the schematic is the midi input.
