I have a MIDI out port with an LED and 220 ohm resistor connected between pins four and five to serve as a MIDI activity indicator. The trouble is that MIDI messages are so short, that the LED is barely visible. Is there some other circuit I could make with a transistor or some other component to make the LED light for longer? I have no free iO pins, so that is not an option.
Regards,
Rob
Regards,
Rob