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arduino_boards:midi_board [2012/09/25 17:29] admin |
arduino_boards:midi_board [2022/01/13 23:24] (current) admin [schematic] |
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| - | **== MIDI-Board ===================================** | + | ===== MIDI-Board ===== |
| - | Here is another MIDI-In, MIDI-Out and MIDI-Thru board for the Arduino. It is made with the opto isolator 6N138 and the inverter 74LS04N. To prevent bootloading confusion (with older Arduino boards) always powers the opto isolator over the Arduino. | + | Here is the MIDI-In, MIDI-Out and MIDI-Thru board for the Arduino. It is made with the opto isolator 6N138 and the inverter 74LS04N. To prevent bootloading confusion (with older Arduino boards) always powers the opto isolator over the Arduino. |
| + | |||
| + | {{ :arduino_boards:midi_board_01_wspahn.jpg?direct&460 |}} | ||
| Depending on the position of the jumper on the board the second MIDI socket can be used for MIDI-Out or MIDI-Thru. Two LED indicates MIDI-In and Out. One if the board is powered. | Depending on the position of the jumper on the board the second MIDI socket can be used for MIDI-Out or MIDI-Thru. Two LED indicates MIDI-In and Out. One if the board is powered. | ||
| Line 9: | Line 11: | ||
| {{ :arduino_boards:midi-board_back_0886_wspahn.jpg?direct&300 |}} | {{ :arduino_boards:midi-board_back_0886_wspahn.jpg?direct&300 |}} | ||
| + | An older version and the schematics are here: [[http://dernulleffekt.de/midi.html|MIDI-Board]] | ||
| - | **== Paper-PCBs ===========================================** | + | ---- |
| + | ==== schematic ==== | ||
| + | {{:arduino_boards:midi_in_schematic.jpg?300|}}\\ | ||
| + | //credit MIDI IN circuit design: Jeff Mann\\ | ||
| + | // | ||
| + | {{:arduino_boards:midi_thru_out_schematic.jpg?300|}}\\ | ||
| - | **== Programm =============================================** | + | ---- |
| + | ====Paper-PCB ==== | ||
| + | {{:arduino_boards:midi-arduino-board_22_publish.jpg?300|}} | ||
| + | {{:arduino_boards:midi-arduino-board_22_publish.xcf.zip|MIDI-Board_v2.2}} | ||
| + | ---- | ||
| + | ==== Code ==== | ||
| - | **== Components ===========================================** | + | {{:arduino_boards:midi_to_6xanalog_02.zip|midi_to_6xanalog_02.zip}} |
| + | |||
| + | {{:arduino_boards:midi_to_4xmotorumschalter_02.zip|midi_to_4xmotorumschalter_02.zip}} | ||
| + | |||
| + | ---- | ||
| + | ==== Parts ==== | ||
| * inverter 74LS04N | * inverter 74LS04N | ||
| * opto isolator 6N138 | * opto isolator 6N138 | ||
| Line 29: | Line 47: | ||
| * Jumper | * Jumper | ||
| - | **=========================================================** | + | ---- |
| + | ==== License ==== | ||
| + | |||
| + | The MIDI-Board was designed by **Wolfgang Spahn** 2010-22.\\ | ||
| + | It is licensed under a [[http://creativecommons.org/licenses/by-nc-sa/4.0/"|Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License]]. | ||
| + | |||
| + | <html> | ||
| + | <a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by-nc-sa/4.0/88x31.png" /></a> | ||
| + | </html> | ||
| + | ---- | ||