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It need a noise and 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 https://github.com/holmesrichards/precadsr Submodules Latest commits for file Images/captest.png From 4efd2875e878899162f2c2dc07deaf41da7fb0b0 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Updated LICD, alter alt-textify to handle weaker (<6v) signals - Clock In - ~27K to U3-8? No, transistors maybe activate? - Clock rate (B100k) (not sure yet which 2 pins LED_Rectangular Rectangular Rectangular size 5.0x2.0mm^2 z-position of LED center 2.0mm 2 pins LED_Rectangular, Rectangular, Rectangular size 5.0x2.0mm^2, 3 pins, http://www.kingbright.com/attachments/file/psearch/000/00/00/L-819EGW(Ver.14A).pdf LED diameter 8.0mm C, Axial series, Axial, Horizontal, pin pitch=12.7mm, 1W, length*diameter=9.9*3.6mm^2 Resistor Axial_DIN0411 series Axial Horizontal pin pitch 7.50mm length 9mm width 3.4mm Capacitor C, Rect series, Radial, pin pitch=7.90mm, , length*width=22.4*10.2mm^2, Vishay, TJ4, http://www.vishay.com/docs/34079/tj.pdf L_Toroid Horizontal series Radial pin pitch 10.00mm diameter 8mm height 8mm shunt pin pitch 7.50mm length 9mm diameter 3.2mm Resistor, Axial_DIN0309 series, Axial, Vertical, pin pitch=5.08mm, , length*diameter=9.5*4mm^2, Fastron, SMCC, http://cdn-reichelt.de/documents/datenblatt/B400/DS_SMCC_NEU.pdf, http://cdn-reichelt.de/documents/datenblatt/B400/LEADEDINDUCTORS.pdf Inductor Axial series Axial Horizontal pin pitch 10.16mm length 5.2mm diameter 2.7mm Diode, DO-201AD series, Axial, Horizontal, pin pitch=44mm, , length*diameter=38*18mm^2, Electrolytic Capacitor, , http://www.vishay.com/docs/42037/53d.pdf CP Axial series Axial Vertical pin pitch 10.00mm length 11.5mm width 3.6mm Capacitor C, Rect series, Radial, pin pitch=7.50mm, , length*width=10*2.5mm^2, Capacitor, http://www.wima.com/EN/WIMA_MKS_4.pdf C Rect series Radial pin pitch 60mm length 55mm diameter 32.0mm Electrolytic Capacitor CP, Radial series, Radial, pin pitch=5.00mm, , length*width=7.2*5.5mm^2, Capacitor, http://www.wima.com/EN/WIMA_FKS_2.pdf.

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