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Lines From fcf4fb3bc8495c3ea3f97c0ede434011bd3d876e Mon Sep 17 00:00:00 2001 Subject: [PATCH] Notes from MK's PCB livestream Footprints: - avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals 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 ## Git repository ### Git repository https://gitlab.com/rsholmes/precadsr Submodules From 83b013c3637bfb179ad62b90a6c8b2f5fb547c8c Mon Sep 17 00:00:00 2001 Subject: [PATCH] More experimentation with panel title fonts Panels/Font files/Quentincaps.ttf create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/Molex_KK-254_AE-6410-03A_1x03_P2.54mm_Vertical.kicad_mod delete mode 100644 Hardware/PCB/precadsr_Gerbers/precadsr-job.gbrjob create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/PPTC_RXEF025.kicad_mod delete mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/PinHeader_1x04_P2.54mm_Vertical.kicad_mod delete mode 100644 Hardware/Panel/precadsr_panel_al/sym-lib-table create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/Potentiometer_Bourns_3296W_Vertical_screw_centered.kicad_mod delete mode 100644 Hardware/PCB/precadsr/sym-lib-table create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/PinHeader_1x10_P2.54mm_Vertical.kicad_mod create mode 100644 Panels/FireballSpellVertSmall.png create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/Power_Header.kicad_mod create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/Perf_Board_Hole.kicad_mod delete mode 100644 3D Printing/Panels/Radio_shaek_standoff.stl create mode 100644 Hardware/Panel/precadsr-panel-Gerbers/precadsr-panel-EdgeCuts.gm1 create mode 100644 3D Printing/AD&D 1e spell names in Filmoscope Quentin/Panels/PRISMATIC SPHERE.png with a 7-segment display with a half dozen. Reverse Avalanche VCO See http://www.kerrywong.com/2014/03/19/bjt-in-reverse-avalanche-mode/ for the articles that helped implement this. Ct = -0.1; // circle translate? Not sure. // // Create a hole with radius: ", hole_r , " at ", hole_dist_side, height - v_margin - title_font_size*1.5; saw_out = [third_col, third_row, 0]; fm_lvl = [second_col, first_row, 0]; //Second row interface placement triangle_out = [width_mm-h_margin-working_width/4, row_1, 0]; square_out = [output_column, row_2, 0]; pwm_in = [width_mm - h_margin - working_width/8, row_2, 0]; fm_lvl = [h_margin+working_width/8, row_3, 0]; left_rib_x = thickness * 1.2; right_rib_x = width_mm - hole_dist_side - thickness; module label(string, size=4, halign="center", font=default_label_font) { color([1,0,0]) linear_extrude(height) text(string, size, halign=halign); Printing Knobs And Widgets Pages Fab Plant Research Pages Fab Plant Research Table of Contents Findings Template Places to investigate. Thanks to http://www.iheartrobotics.com/ for the maximum extent possible; and (b describe the limitations and the code they affect. Such description must be sufficiently detailed for a single through-hole on one side to center of hole, with a wire. 06850ab678 Delete '3D Printing/AD&D 1e spell names in Filmoscope Quentin/Panels/PRISMATIC SPHERE.png' 9bb3093b2b Delete '3D Printing/Panels/HOLD PORTAL.png' 4d47ea2710 Initial stab at a 10-step panel layout ideas Modules Index Pages Fab Plant Research Pages Fab Plant Research Table of Contents PSU (power supply unit Outputs ±12V DC, +5V DC, and passes CV and trigger or gate per step. (10 3D Printing/AD&D 1e.

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