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paper_bits:pb702_midi_synth [2017/09/12 19:29] admin created |
paper_bits:pb702_midi_synth [2020/03/20 16:35] admin [Parts] |
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| ===== PB702 MIDI Synthesizer ===== | ===== PB702 MIDI Synthesizer ===== | ||
| - | The MIDI Synthesizer gives the possiblility to connect your Paper Bits to your Keyboard. It is polyphonic up to six notes and has three different waveforms: square, triangle and sine.\\ | + | The MIDI Synthesizer gives the possibility to connect your Paper Bits to a Midi Keyboard like the[[sound_boards:midi_keyboard|MIDI Keyboard]]. It is polyphonic up to six notes and has three different waveforms: square, triangle and sine.\\ |
| - | It's basicaly an Arduino klone running a small program based on the wonderfull [[http://sensorium.github.io/Mozzi/|Mozzi]] librarie. | + | It's basically an Arduino clone running a small program based on the wonderful [[http://sensorium.github.io/Mozzi/|Mozzi]] library.\\ |
| + | |||
| + | For burning the bootloader look here:\\ | ||
| + | [[avr_bootloader:avr_bootloader_main|AVR & Bootloader]]\\ | ||
| + | For uploading the program one needs an USB to Serial adapter or an Arduino:\\ | ||
| + | [[arduino_clones:serial_adapter|The Arduino as a Serial Adapter]]\\ | ||
| ---- | ---- | ||
| ====Paper PCB==== | ====Paper PCB==== | ||
| + | {{:paper_bits:pb702_midi_synth_22.jpg?400|}}\\ | ||
| + | {{ :paper_bits:pb702_midi_synth_22.zip |}} | ||
| ---- | ---- | ||
| ==== Parts ==== | ==== Parts ==== | ||
| * **Resistors:** | * **Resistors:** | ||
| + | * 1x 220 Ohm | ||
| * 1x 330 Ohm | * 1x 330 Ohm | ||
| + | * 2x 470 Ohm | ||
| + | * 2x 1 KOhm | ||
| + | * 2x 1.2 KOhm | ||
| + | * 1x 2 KOhm | ||
| + | * 1x 3.3 KOhm | ||
| + | * 1x 3.9 KOhm | ||
| + | * 2x 8.2 KOhm | ||
| + | * 1x 10 KOhm | ||
| + | * 2x 47 KOhm | ||
| + | * 1x 100 KOhm | ||
| + | * 1x 220 KOhm | ||
| + | * 1x 1 MOhm | ||
| * **Capacitors:** | * **Capacitors:** | ||
| - | + | * 2x 22 pF | |
| - | * 5x 100 nF (foil) | + | * 2x 1 nF |
| + | * 1x 4.7 nF | ||
| + | * 3x 100 nF | ||
| + | * 1x 150 nF | ||
| * **Electrolytic Capacitors:** | * **Electrolytic Capacitors:** | ||
| - | * 1x 4,7 µF | + | * 1x 1 µF |
| - | * 1x 10 µF | + | * 2x 10 µF |
| - | * 1x 47 µF | + | |
| * **Semiconductors**: | * **Semiconductors**: | ||
| - | + | * Atmega 328P-PU | |
| - | * optocoupler | + | * OpAmp MCP 6002 |
| + | * Optocoupler 6N138 | ||
| + | * **Cristal** | ||
| + | * 1x 16 MHz | ||
| + | * **Diodes** | ||
| + | * 1x 1N4148 | ||
| * 1x LED | * 1x LED | ||
| * **Mechanical:** | * **Mechanical:** | ||
| - | * 1x IC socket, 16 pin | + | * 1x IC socket, 28 pin |
| - | * 1x IC socket, 4 pin | + | * 2x IC socket, 8 pin |
| - | * 1x pin strip 1x9 | + | * 1x pin strip 1x14pin |
| * 2x pin header, female 90° 1x3, 1x2 | * 2x pin header, female 90° 1x3, 1x2 | ||
| * 2x pin header, male 90° 1x3, 1x2 | * 2x pin header, male 90° 1x3, 1x2 | ||
| - | * 3x mini switch | + | * 2x push button |
| - | * 3x push button | + | |
| * 3x jumpers | * 3x jumpers | ||
| - | * **Potentiometers:** | ||
| - | * 1x 10k | ||
| ---- | ---- | ||
| - | ~~socialite:icon facebook twitter googleplus reddit tumblr~~ | + | ==== Software ==== |
| + | {{ :paper_bits:mozzi_midi_poli_12_1sec_limit.zip |}}\\ | ||
| ---- | ---- | ||