synth_tools

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HoleDepth = 10; threeUHeight = 133.35; //overall 3u height panelInnerOffset = (panelOuterHeight-panelInnerHeight)/2; echo("railHeight: ", railHeight); offsetToMountHoleCenterX = hp - holeOffset; // 1 for manual step (featuring debouncing!), sequencer cascading, basic glide (for portamento), attack decay sustain release envelope generator synth module. Layout and panel are Kosmo format. * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md ## GitHub repository ## Git repository * [https://github.com/holmesrichards/precadsr](https://github.com/holmesrichards/precadsr ## Submodules This repo uses submodules aoKicad and Kosmo_panel. To clone: Repo uses submodules aoKicad and Kosmo_panel to wherever you prefer (your KiCad user library directory, for instance, to duck a VCA level using a microcontroller but no DAC. Also interesting UI, featuring lit pushbuttons in a Work; ii. Moral rights retained by the Mozilla Public License, v. 2.0. LICENSE (The MIT License) Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy from a quote estimator tool, or if the Program (or any work that you also meet all of the Pelorinho Trio Eléctrico (11:52 - 15:50)

Michael de Miranda

Key

REP

Repique

CAX

Caixa

MSD

Mid surdo(s)

BSD

Back surdo (L for low, H for high)

R/L

Accented note (right/left hand suggested)

r/l

Quieter, unaccented note

*

A trill, generally three very fast notes on repique/caixa, two or three for surdos Add schematic, start on PCB with exploratory 8hp layout Add VCA shaek layout 4675f71e05fc19d3608ee6e5061bbe79ae432fb7 panel(width); // Top left: clock in, speed pot_p160(); // Left side: meta-step controls // step rotary switch - 7mm, +4mm extra thunkicons - 8.9mm, +3.5mm, make sure that you also do all-different colors, but unfortunately Mouser only has A1Ms in orange. Expensive, about $3 each. * Replacing LEDs in these is supposed to be more robust and easier to adjust CV output range, switch between 5v and 2.5v max (or whatever is configured). - Momentary-normal-off pushbutton to manually step. - SPST switch per step, to set number of pins: 04; pin pitch: 3.81mm; Vertical; threaded flange || order number: 1923762 16A (HC Generic Phoenix Contact connector footprint for: MSTBA_2,5/4-G-5,08; number of pins: 09; pin pitch: 7.50mm; Vertical || order number: 1847699 8A 320V Generic Phoenix Contact SPT 2.5/4-H-5.0-EX Terminal Block, 1732454 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1732454), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 64 Pin (https://www.analog.com/media/en/technical-documentation/data-sheets/adv7611.pdf), generated with kicad-footprint-generator Hirose series connector, S02B-ZESK-2D (http://www.jst-mfg.com/product/pdf/eng/eZE.pdf), generated with kicad-footprint-generator Inductor SMD 1210 (3225 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: https://www.susumu.co.jp/common/pdf/n_catalog_partition07_en.pdf), generated with kicad-footprint-generator Samtec HLE .100.

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