Differences
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paper_bits:pb202_miditocv [2019/01/26 17:12] admin |
paper_bits:pb202_miditocv [2020/06/11 22:13] |
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| - | =====PB202 MIDI to CV ===== | ||
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| - | That MIDI and MIDI over USB board give four 0 to 5V output signals, CV1, CH2, CV3 and CV4. CV1 and CV2 are filtered.\\ | ||
| - | The CCNumber are 1, 2, 3 and 4 on chanel 1. That can be easily modified in the code.\\ | ||
| - | The board also outputs a trigger signal on an clock impulse. The poti is used as a clock divider.\\ | ||
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| - | {{:paper_bits:pb202_midi_to_cv_015617.jpg|}}\\ | ||
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| - | For uploading code on the Arduino the Midi In jumper has to be off. One has to set the jumper for getting Midi in on the Arduino.\\ | ||
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| - | ---- | ||
| - | ==== Paper-PCB ==== | ||
| - | {{:paper_bits:pb202_midi_to_vc_22.jpg?400|}}\\ | ||
| - | {{ :paper_bits:pb202_midi_to_vc_22.zip |}}\\ | ||
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| - | ---- | ||
| - | ==== Software ==== | ||
| - | {{ :paper_bits:paperbits_miditocv_23.zip |}}\\ | ||
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| - | ---- | ||
| - | ==== Parts ==== | ||
| - | * **Resistors:** | ||
| - | * 1x 220 Ohm | ||
| - | * 5x 470 Ohm | ||
| - | * 1x 1 kOhm | ||
| - | * 1x 3.3 kOhm | ||
| - | * 4x 27 KOhm | ||
| - | * **Capacitors:** | ||
| - | * 4x 1 nF | ||
| - | * 4x 470 nF | ||
| - | * **Semiconductors**: | ||
| - | * Arduino Pro Micro (Atmega 32U4) | ||
| - | * OpAmp MCP6002 | ||
| - | * Optocoupler 6N138 | ||
| - | * **Diodes** | ||
| - | * 1x 1N4148 | ||
| - | * **Potentiometer:** | ||
| - | * 1x 100 kOhm | ||
| - | * **Mechanical:** | ||
| - | * 1x IC socket, 28 pin | ||
| - | * 2x IC socket, 8 pin | ||
| - | * 1x pin strip 1x10 pin | ||
| - | * 2x pin header, female 12 pin | ||
| - | * 2x pin header, female 90° 1x3, 1x2 | ||
| - | * 2x pin header, male 90° 1x3, 1x2 | ||
| - | * 2x push button | ||
| - | * 3x jumpers | ||
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| - | ---- | ||
| - | ~~socialite:icon facebook twitter googleplus reddit tumblr~~ | ||
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