A weblog focused on interesting circuits, ideas, schematics and other information about microelectronics and microcontrollers.
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Disclaimer
Because I have not tested all electronic circuits mentioned on this pages, I cannot attest to their accuracy; therefore, I do not provide a warranty of any kind and cannot be held responsible in any manner.
MIDI
MIDI expander with old ISA-BUS soundcard
15. February 2009 - 16:30 — adminAn interesting article about utilizing an old ISA soundcard as a MIDI expander.
MIDI for microcontrollers
10. December 2008 - 1:37 — adminMIDI, or Musical Instrument Digital Interface, is a specification for a communications protocol between digital synthesizers and other digital music devices. It was developed to be as simple and general as possible, to give synthesizer manufacturers as much flexibility as possible, yet still have their instruments talk to each other without communication problems. Here is a simple circuit for MIDI output that works well with Wiring or Arduino, the PIC microcontrollers, the BS-2, and the BASIC ATOM Pro24.
AVR-MIDI - an USB MIDI-class compliant device
5. July 2008 - 20:04 — adminThis is an inexpensive DIY MIDI controller device for USB. It consists of a simple AVR ATMega16 with driver software from Objective Development (see).
PIC MIDI controller
31. May 2008 - 11:55 — adminThis MIDI Controller uses a PIC16F877A Micro and a 2 pin LCD Character Display.
