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sequencer.de Forum Midi CV Interface designed by nordcore.
http://www.sequencer.de/synthesizer/viewtopic.php?f=13&t=63127
Sourcen: http://www.sequencer.de/synth/index.php/MCV876_Controller_Update
build from pcb..inkl. pic chip
Hardware
4 Controlvoltages (CV) von 0-10V
4-6 Gate Outputs 0 auf 5V switched.
1 LED „multicontrol“
1 bushbutton.
MIDI-Input
MIDI-Thru Out
(No MIDI out)
Funktionsübersicht – Standardbelegung
Das Interface kann zwar (über Midi und Sys-Ex Befehle) durchaus unterschiedlich konfiguriert werden. Zunächst aber die Standardbelegung. Die ist einkanalig und monophon.
CV 1 | Tonhöhe (Noten) | Gate 1 | Note-ON |
CV 2 | Velocity | Gate 2 | CC 18 |
CV 3 | Mod Wheel | Gate 3 | CC 19 |
CV 4 | Pitch Bend | Gate 4 | CC 20 |
| | Gate 5 | Midi Start/Stop |
| | Gate 6 | Midi Clock /6 (entsprechend 16-tel) |
CV 1 and Gate 1 are Standardoutputs
all CV works for 1V/Oktave .
CV2 Aftertouch 0-5V.
CV3 Pitchbend, middleposition 5V , works with 0...10V.
CV4 Modulationwheel
all CV´s can be changed in software/ctrlr to use for other modes like polyphonic mode,
setup by ctrlr panel as standalone or VST Plugin. ->
Builders guide:
bauanleitung.pdf
BOM: reichelt.de
Warenkorbname: Modular-Midi-Cv-1.0
METALL 10,0 | Metallschichtwiderstand 10,0 Ohm | 0,08 € | 1 | | | |
PS 25/3G BR | Platinensteckverbinder gerade, braun, 3-polig | 0,35 € | 1 | | | |
RAD FC 47/25 | Elko radial, 105°C, low ESR, RM 2,0mm | 0,09 € | 1 | | | |
METALL 220 | Metallschichtwiderstand 220 Ohm | 0,08 € | 1 | | | |
MCP 4922-E/P | D/A Converter / 12- bit / 2-Kanal / mit SPI Schnittstelle / DIL- | 2,30 € | 1 | | | |
MAB 5S | DIN-Buchse, 5-polig, halbrund | 0,40 € | 1 | | | |
WSL 16G | Wannenstecker, 16-polig, gerade | 0,12 € | 1 | | | |
1N 4148 | Planar Epitaxial Schaltdiode, DO35, 100V, 0,15A | 0,02 € | 1 | | | |
GS 14P | IC-Sockel, 14-polig, superflach, gedreht, vergold. | 0,29 € | 1 | | | |
TL 072 DIP | Op-Amp, DIP-8 | 0,28 € | 1 | | | |
X7R-2,5 10N | Vielschicht-Keramikkondensator 10N, 10% | 0,06 € | 1 | | | |
METALL 10,0K | Metallschichtwiderstand 10,0 K-Ohm | 0,08 € | 1 | | | |
JUMPER 2,54GL SW | Kurzschlussbrücke, schw. m. Grifflasche | 0,04 € | 1 | | | |
METALL 33,0K | Metallschichtwiderstand 33,0 K-Ohm | 0,05 € | 1 | | | |
PS 25/2G BR | Platinensteckverbinder gerade, braun, 2-polig | 0,32 € | 1 | | | |
Z5U-2,5 100N | Vielschicht-Keramikkondensator 100N, 20% | 0,04 € | 1 | | | |
METALL 1,00K | Metallschichtwiderstand 1,00 K-Ohm | 0,08 € | 1 | | | |
GS 8P | IC-Sockel, 8-polig, superflach, gedreht, vergold. | 0,17 € | 1 | | | |
METALL 22,0 | Metallschichtwiderstand 22,0 Ohm | 0,08 € | 1 | | | |
KERKO 22P | Keramik-Kondensator 22P | 0,06 € | 1 | | | |
V FI342 | Aufsteckkühlkörper für Gehäuse TO-220, 25K/W | 1,10 € | 1 | | | |
SL 1X36G 2,54 | 36pol. Stiftleiste, gerade, RM 2,54 | 0,16 € | 1 | | | |
LED 3MM 2MA RT | LED 3mm, low-Current, rot | 0,08 € | 1 | | | |
LM 317-220 | Spannungsregler, TO-220, Dual Gauge | 0,25 € | 1 | | | |
METALL 240 | Metallschichtwiderstand 240 Ohm | 0,08 € | 1 | | | |
METALL 47,0 | Metallschichtwiderstand 47,0 Ohm | 0,08 € | 1 | | | |
LED 3MM 2MA GN | LED 3mm, low-Current, grün | 0,08 € | 1 | | | |
GS 28P-S | IC-Sockel, 28-polig, superflach, gedreht, schmal | 0,43 € | 1 | | | |
20,0000-HC49U-S | Standardquarz, Grundton, 20,0 MHz | 0,17 € | 1 | | | |
64W-200 | Präzisionspoti. 25 Gänge, stehend, 200 Ohm | 0,30 € | 1 | | | |
6N 138 | OPTOKOPPLER | 0,59 € | 1 | | | |
METALL 620 | Metallschichtwiderstand 620 Ohm | 0,08 € | 1 | | | |
METALL 680 | Metallschichtwiderstand 680 Ohm | 0,08 € | 1 | | | |
RAFI 107.104 | Taster, Schließer, 24V, 0,1A, Ø9,1mm, schwarz | 2,05 € | 1 | | | |
SDH 1,6 BL | 10er Pack 2:1 Schrumpfschlauch, 1,6mm blau | 0,33 € | 1 | | | |
SDH 3,2 SW | 10er Pack 2:1 Schrumpfschlauch, 3,2mm schwarz | 0,27 € | 1 | | | |
RAD FC 4,7/50 | Elko radial, 105°C, low ESR, RM 2,0mm | 0,09 € | 1 | | | |
RAD FC 220/25 | Elko radial, 105°C, low ESR, RM 3,5mm | 0,18 € | 1 | | | |
METALL 820 | Metallschichtwiderstand 820 Ohm | 0,08 € | 1 | | | |
MONTAGERING 3MM | Montageclip für LED 3mm | 0,05 € | 1 | | | |
PS 25/5G BR | Platinensteckverbinder gerade, braun, 5-polig | 0,57 € | 1 | | | |
1N 4001 | Gleichrichterdiode, DO41, 50V, 1A | 0,02 € | 1 | | | |