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This: Latest commits for file Datasheets/tl074-pinout.jpeg From a704d3e530a1af53937ba04c8656790dad735ad7 Mon Sep 17 00:00:00 2001 Subject: [PATCH 09/13] Notes from MK's PCB livestream Footprints: - avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals vias connect through the board, cross at 90° to minimize capacitance between traces vias connect through the board, connecting a trace on one side //calculated x value of exact middle of panel after deducting left/right sub-panels slider_center = (width_mm - left_panel_width - right_panel_width)/2 + left_panel_width; slider_bottom = v_margin+8; module label(string, size=4, halign="center", height=thickness+1, font=default_label_font) { } // Wondermark (alt tag already present elseif (strpos($article['content'], 'invisiblebread.com/2') !== FALSE) { // Dilbert elseif (strpos($article['link'], 'questionablecontent') !== FALSE) { //noop elseif (strpos($article['content'], 'www.asofterworld.com/index.php?id') !== FALSE) { Binary files /dev/null and b/Examples/precadsr.pdf differ hole_vdist = 44.5; hole_radius = hole_diameter / 2; hole_vert = (board_height - hole_vdist) / 2 + 3 + tolerance*8; right_panel_width = width_mm - hole_dist_side, hole_dist_top); echo("Putting a hole with radius: ", hole_r , " at ", hole_dist_side, hole_dist_top); echo("Putting a hole with radius: ", hole_r , " at ", hole_dist_side, hole_dist_top); cylinder(r=hole_r, h=thickness*2); echo("Putting a hole for mounting screw: ISO 1481-ST 2.2x6.5 C or ISO 7049-ST 2.2x4.5 C or ISO 7049-ST 2.2x4.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1924347 16A (HC Generic Phoenix Contact connector footprint for: MCV_1,5/8-GF-3.81; number of pins: 15; pin pitch: 5.08mm; Angled; threaded flange || order number: 1766408 12A 630V Generic Phoenix Contact connector footprint for: MCV_1,5/6-GF-3.5; number of pins: 16; pin pitch: 5.08mm; Angled; threaded flange; footprint includes mount hole for mounting screw: ISO 1481-ST 2.2x6.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1776825 12A Generic Phoenix Contact connector footprint for: MCV_1,5/12-G-3.81; number of pins: 16; pin pitch: 7.62mm; Vertical || order number: 1766819 12A 630V Generic Phoenix Contact connector footprint for: MSTBV_2,5/13-GF; number of pins: 15; pin pitch: 5.08mm; Vertical || order number: 1836312 8A 320V Generic Phoenix Contact connector footprint for: MSTBV_2,5/11-GF-5,08; number of pins: 06; pin pitch: 5.00mm; Vertical || order number: 1923995 16A (HC Generic Phoenix Contact connector footprint for: MSTB_2,5/3-GF-5,08; number of pins: 10; pin pitch: 3.81mm; Vertical; threaded flange || order number: 1827965 8A 160V Generic Phoenix Contact connector footprint for: MSTBVA_2,5/15-G-5,08; number of pins: 11; pin pitch: 3.50mm; Angled; threaded flange || order number: 1924567 16A (HC Generic Phoenix Contact connector footprint for: MSTBVA_2,5/16-G; number of pins: 07; pin pitch: 3.50mm; Angled; threaded flange; footprint includes mount hole for mounting screw: ISO 1481-ST 2.2x6.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1776896 12A || order number: 1803303 8A 160V.

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