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6/7/8, (https://www.u-blox.com/sites/default/files/NEO-8Q-NEO-M8-FW3_HardwareIntegrationManual_%28UBX-15029985%29_0.pdf GPS ublox LEA 6/7/8, (https://www.u-blox.com/sites/default/files/LEA-M8S-M8T-FW3_HardwareIntegrationManual_%28UBX-15030060%29.pdf GPS ublox LEA 6/7/8, (https://www.u-blox.com/sites/default/files/LEA-M8S-M8T-FW3_HardwareIntegrationManual_%28UBX-15030060%29.pdf GPS ublox LEA 6/7/8 ublox MAX 6/7/8 ublox NEO 6/7/8 GPS Module, 15.5x15.5x6.3mm, https://www.u-blox.com/sites/default/files/SAM-M8Q_HardwareIntegrationManual_%28UBX-16018358%29.pdf GPS GNSS ublox ZED GSM NB-IoT Module BC66 M66 GSM NB-IoT module, 15.8x17.7x2mm, https://www.quectel.com/UploadImage/Downlad/Quectel_BC66_Hardware_Design_V1.1.pdf GSM NB-IoT module, 15.8x17.7x2mm, https://www.quectel.com/UploadImage/Downlad/Quectel_BC66_Hardware_Design_V1.1.pdf GSM NB-IoT module, 15.8x17.7x2mm, https://www.quectel.com/UploadImage/Downlad/Quectel_BC66_Hardware_Design_V1.1.pdf GSM NB-IoT module BC95 Quad-Band GSM/GPRS module, 24x24x3mm, http://simcom.ee/documents/SIM900/SIM900_Hardware%20Design_V2.05.pdf Telit xL865 familly footprint, http://www.telit.com/fileadmin/user_upload/products/Downloads/3G/Telit_UL865_Hardware_User_Guide_r8.pdf ublox Sara GSM/HSPA modem, https://www.u-blox.com/sites/default/files/SARA-G3-U2_SysIntegrManual_%28UBX-13000995%29.pdf, pag.162 ublox SARA-G3 SARA-U2 GSM HSPA Footprint for Mini-Circuits case YY161 (https://ww2.minicircuits.com/case_style/YY161.pdf Footprint for Mini-Circuits case CD542 (https://ww2.minicircuits.com/case_style/CD542.pdf) using land-pattern PL-052, including GND-vias (https://ww2.minicircuits.com/pcb/98-pl035.pdf Footprint for Mini-Circuits case TTT167 (Mini-Circuits_TTT167_LandPatternPL-079) following land pattern drawing: https://ww2.minicircuits.com/pcb/98-pl225.pdf Footprint for Mini-Circuits case GP1212 (https://ww2.minicircuits.com/case_style/GP731.pdf) following land pattern PL-176, including GND vias (https://ww2.minicircuits.com/pcb/98-pl230.pdf Footprint for Mini-Circuits case GP731 (https://ww2.minicircuits.com/case_style/GP731.pdf Footprint for Mini-Circuits case GP1212 (https://ww2.minicircuits.com/case_style/GP731.pdf Footprint for Mini-Circuits case MMM168, Land pattern PL-225, vias included, (case drawing: https://ww2.minicircuits.com/case_style/MMM168.pdf, land pattern PL-236, including GND vias (https://ww2.minicircuits.com/pcb/98-pl079.pdf Footprint for Mini-Circuits case TT1224 (https://ww2.minicircuits.com/case_style/TT1224.pdf) following land-pattern PL-258, including GND-vias (https://ww2.minicircuits.com/pcb/98-pl052.pdf Footprint for the grant of the entire pot. State Gates (from Befaco * TBD, needs testing; but if LEDs are possible, this should be the same, see datasheet: https://www.mouser.com/datasheet/2/54/PTL-777483.pdf (page 4) if we want them to match. We could also do all-different colors, but unfortunately Mouser only has A1Ms in orange. * Expensive, about $3 each. Replacing LEDs in many places might be more stable than MK's, but using fewer diodes (substituting LEDs in many places might be fine, might introduce intermittents - Don't put R8 so close to R26 D36/R47 too close Testing before powering up: Clock In Normal - 1k to U2-8 (AND NOT short to U2-10 - Clock rate goes down when resistance goes up, opposite to expectation. Glide fix Notes from MK's PCB livestream - avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md) How to use for the flat make the clock From 96e9dd144019309f3e33f1daf66ec448c4e2d994 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Final tweaks before fabbing; Kosmo_panel lib update .../Kosmo_Jack_Hole.kicad_mod | 17 .../precadsr_panel_al/precadsr_panel_al.sch | 264 .../Panel/precadsr_panel_al/sym-lib-table | 4 .../PCB/precadsr_Gerbers/precadsr-B_Paste.gbr | 15 .../precadsr-panel-PasteTop.gtp | 15 .../precadsr_panel_al-F_Mask.gbr | 47 .../precadsr_panel_al-F_Paste.gbr | 15.

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