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For active use of gate and CV on the mid surdos, faster than we play it Paul Simon https://www.youtube.com/watch?v=A3o30YJiWsc (also featuring drum tricks) https://www.youtube.com/watch?v=frLXzG9-W3Q (until the callout around 2:30 Duro https://youtu.be/v9A9n-kMjz0?t=209 (until ~4:30) New: Datasheets/tl074-pinout.jpeg Normal file View File Panels/a_color_icon_of_a_flying_fireball.webp Normal file View File 3D Printing/Pot_Knobs/Guitar_Amp_Knob-2_ring_bell.stl Executable file View File 3D Printing/Tools/3.5mm_jack_nut_driver_bit.stl Executable file View File 3D Printing/Cases/Eurorack 2-Row/rail.stl Executable file View File resistor_keyboard.diy Executable file View File Hardware/PCB/precadsr/precadsr.xml Normal file Unescape Drill report for precadsr-panel.kicad_pcb Created on Tue Mar 5 20:19:51 2024 Copper Layer Stackup: T5 15.200mm 0.5984" (1 hole) T3 7.000mm 0.2756" (6 holes) T4 10.000mm 0.3937" (4 holes T5 15.200mm 0.5984" (1 hole Total plated holes unplated through holes: ============================================================= From a22bca6d29ddc0a54597dab4d11ad9ab7e48e3c6 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Checkpoint after re-centering sliders, before removing redundant LED resistors Checkpoint after converting most things to SMD Checkpoint after tweaking footprints some more, starting over at 14hp cd18ed43dc Added hard sync to schematic, laid out PCB with exploratory 8hp layout 2x Sockets, all three pins need wires: - glide in (sleeve and normal both GND) 6x Sockets, 2pin: - step - reset Pots, 3-pin: - Glide attenuator (B10k) (join two left pins from below) Pots, 2-pin: Glide, manual (A100k) (two left pins, from below) - Clock rate (B100k) (not sure yet which 2 pins diameter 5.0mm z-position of LED center 2.0mm 2 pins LED_Rectangular, Rectangular, Rectangular size 5.0x2.0mm^2 z-position of LED center 1.0mm 2 pins LED diameter 3.0mm z-position of LED center 1.6mm 2 pins LED, diameter 3.0mm z-position of LED center 1.0mm, 2 pins, http://www.kingbright.com/attachments/file/psearch/000/00/00/L-2774GD(Ver.7B).pdf LED_Rectangular Rectangular Rectangular size 5.0x2.0mm^2 z-position of LED center 1.6mm 2 pins LED, Round, FlatTop, diameter 3.0mm, hole diameter 1.0mm test point plated hole Plated Hole as test Point, diameter 2.5mm Resistor, Axial_DIN0207 series, Axial, Horizontal, pin pitch=15.24mm, 0.5W = 1/2W, length*width=8.38*2.54mm^2, http://www.vishay.com/docs/60051/cns020.pdf Resistor Box series Radial pin pitch 4.57mm length 13.97mm width 6.35mm Pulse A L_Toroid, Vertical series, Radial, pin pitch=10.00mm, , length*width=11.0*3.4mm^2, Capacitor, https://en.tdk.eu/inf/20/20/db/fc_2009/MKT_B32560_564.pdf C Rect series Radial pin pitch 3.81mm size 7.51x7.3mm^2 drill 0.7mm pad 1.4mm terminal block connector Terminal Block 4Ucon ItemNo. 10703, vertical (cable from top), 2 pins, http://www.kingbright.com/attachments/file/psearch/000/00/00/L-144GDT(Ver.14B).pdf LED_Rectangular Rectangular Rectangular size 3.9x1.8mm^2, 2 pins, color: grey IR infrared LED with photo IC package for Everlight ITR8307 with PCB.

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