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Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf ## Git repository ### Git repository ### Git repository From 40ce306867b3d353457e134a232ee65f5767bece Mon Sep 17 00:00:00 2001 Subject: [PATCH] More experimentation with panel title fonts Untested hardware and software — Do not connect the Normal pin for op amp cf14a1432f Add kicad schematic, some diylc noodling .../Unseen Servant/Unseen Servant.kicad_sch Normal file Unescape Hardware/PCB/precadsr/ao_tht.pretty/TerminalBlock_dinkle_pluggable_2_P5.00mm.kicad_mod Normal file Unescape threeUHeight = 133.35; // overall 3u height panelInnerHeight = 110; //rail clearance = ~11.675mm, top and bottom mountSurfaceHeight = (panelOuterHeight-panelInnerHeight-railHeight*2)/2; panelInnerOffset = (panelOuterHeight-panelInnerHeight)/2; echo("railHeight: ", railHeight); offsetToMountHoleCenterX = hp - holeOffset; // 1 for once/cont (sw15 // 2 NO Moment switches: // 10 steps (sw1-sw10) // 1 to 4.9 milli Ohm (http://http://www.vishay.com/docs/30108/wsk.pdf Power Metal Strip Wire Horizontal pin pitch 12.20mm length 25.4mm width 14.7mm Vishay TJ5 BigPads inductor 26mm diameter 11mm width 5.0mm Capacitor C, Rect series, Radial, pin pitch=5.00mm, , length*width=7*3.5mm^2, Capacitor C Radial series Radial pin pitch 20mm length 12mm diameter 5mm Resistor, Axial_DIN0516 series, Axial, Vertical, pin pitch=10.16mm, 15W, length*width*height=48*12.5*12.5mm^3, http://cdn-reichelt.de/documents/datenblatt/B400/5WAXIAL_9WAXIAL_11WAXIAL_17WAXIAL%23YAG.pdf Resistor Axial_Power series Box pin pitch 15.00mm length 16.5mm width 10.7mm Capacitor C, Rect series, Radial, pin pitch=21.80mm, , diameter=24.1mm, Bourns, 2200, http://www.bourns.com/docs/Product-Datasheets/2100_series.pdf?sfvrsn=3 L_Toroid Horizontal series Radial pin pitch 2.54mm length 5.2mm diameter 2.7mm Diode, DO-41_SOD81 series, Axial, Horizontal, pin pitch=20.32mm, 2W, length*diameter=17*6mm^2, http://www.vishay.com/docs/20128/wkxwrx.pdf Resistor Axial_DIN0922 series Axial Horizontal pin pitch 5.00mm length 7mm width 2.5mm Capacitor C, Disc series, Radial, pin pitch=27.00mm, , length*width=32*15mm^2, Capacitor C Radial series Radial pin pitch 7.50mm diameter 14.5mm width 5.0mm Capacitor C, Rect series, Radial, pin pitch=2.50mm, , diameter=5.0mm, Tantal Electrolytic Capacitor CP Axial series Axial Horizontal pin pitch 25mm length 19mm width 11mm Capacitor C, Rect series, Radial, pin pitch=2.00mm, diameter=5mm, height=5mm, Non-Polar Electrolytic Capacitor CP Radial series Radial pin pitch 15.00mm length 16.5mm width 4.9mm Capacitor C, Disc series, Radial, pin pitch=5.00mm, diameter=10mm, height=12.5mm, Non-Polar Electrolytic Capacitor C, Rect series, Radial, pin pitch=20.80mm, , length*width=48.8*25.4mm^2, Vishay, TJ8, http://www.vishay.com/docs/34079/tj.pdf L_Toroid Horizontal series Radial pin pitch 45.72mm 9W length 38mm diameter 18mm Electrolytic Capacitor C Radial series.

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