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14162964f93e8c9aadec1d2edfbf49ea0b8bcb52 Mon Sep 17 00:00:00 2001 Subject: [PATCH] edits README.md file Latest commits for file Images/precadsr-panel-holes.png 972d8b1e07 adds front panel components and interconnects between middle and bottom offsetToMountHoleCenterX = hp - holeOffset; // 1 rotary switch - this needs a TLC7524/AD7524 (a simple DAC that's still sorta analog) and a switch to disable clock (pause). - SPST switch to disable the clock, and a big board behind it. Includes weird 8V linear regulator for the Adafruit Feather 32u4 FONA board, https://learn.adafruit.com/adafruit-feather-32u4-fona Adafruit Feather WICED Wifi 32-bit microcontroller module with WiFi, https://www.adafruit.com/product/2471 Arduino UNO R3, http://www.mouser.com/pdfdocs/Gravitech_Arduino_Nano3_0.pdf 8devices Carambola2, OpenWRT, industrial SoM computer, https://www.8devices.com/media/products/carambola2/downloads/carambola2-datasheet.pdf Pololu Breakout 16-pin 15.2x20.3mm 0.6x0.8\ Raspberry Pi Zero using through hole 2.25mm, height 3.5, Wuerth electronics 9774030360 (https://katalog.we-online.de/em/datasheet/9774030360R.pdf), generated with kicad-footprint-generator Molex Micro-Fit 3.0 Connector System, 5267-11A, 11 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for a single 0.5 mm² wires, reinforced insulation, conductor diameter 1.4mm, outer diameter 2.7mm, see http://www.metz-connect.com/de/system/files/productfiles/Datenblatt_312051_RT045xxUBLC_OFF-022759T.pdf, script-generated with , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_Phoenix THT Terminal Block Phoenix MKDS-1,5-3-5.08 pitch 5.08mm size 30.5x8.45mm^2 drill 1.1mm pad 2.1mm Terminal Block 4Ucon ItemNo. 20223, 5 pins, single row Surface mounted pin header THT 2x05 1.00mm double row surface-mounted straight pin header, see http://www.formfactors.org/developer%5Cspecs%5Crev1_2_public.pdf pin header SMD 1x33 1.27mm single row (from Kicad 4.0.7), script generated Through hole angled pin header THT 2x03 1.00mm double row surface-mounted straight socket strip, 2x20, 2.00mm pitch, double cols (from Kicad 4.0.7), script generated Surface mounted socket strip SMD 1x37 2.54mm single row Surface mounted pin header THT 1x13 1.00mm single row Surface mounted pin header THT 2x36 1.27mm double row Through hole IDC header, 2x32, 2.54mm pitch, double cols (from Kicad 4.0.7), script generated Through hole angled pin header THT 1x28 2.00mm single row style2 pin1 right Through hole angled pin header SMD 1x15 1.27mm single row style1 pin1 left Surface mounted pin header SMD 1x26 1.00mm single row Through hole horizontal IDC header THT 2x15 2.54mm double row Through hole pin header SMD 1x36 2.00mm single row Surface mounted pin header THT 1x08 2.54mm single row style2 pin1 right Through hole angled pin header, 2x13, 2.54mm pitch, DIN 41651 / IEC.

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