florian.berthold
c4e1a43dfa
PCB: - 28x100mm 2-layer board outline - Mounting holes for M3 screws - Component placement guide with coordinates - Routing guidelines and design rules Panel: - 6HP (30x128.5mm) Eurorack panel specification - SVG design with hole positions - Supports aluminum, PCB, or acrylic manufacturing Updated main README with full project documentation.
192 lines
4.4 KiB
Plaintext
192 lines
4.4 KiB
Plaintext
(kicad_pcb
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(version 20240108)
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(generator "pcbnew")
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(generator_version "8.0")
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(general
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(thickness 1.6)
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(legacy_teardrops no)
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)
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(paper "A4")
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(title_block
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(title "SN-L00 Latency Tester")
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(date "2026-01-23")
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(rev "0.1")
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(company "SubModular")
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)
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(layers
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(0 "F.Cu" signal)
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(31 "B.Cu" signal)
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(32 "B.Adhes" user "B.Adhesive")
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(33 "F.Adhes" user "F.Adhesive")
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(34 "B.Paste" user)
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(35 "F.Paste" user)
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(36 "B.SilkS" user "B.Silkscreen")
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(37 "F.SilkS" user "F.Silkscreen")
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(38 "B.Mask" user)
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(39 "F.Mask" user)
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(40 "Dwgs.User" user "User.Drawings")
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(41 "Cmts.User" user "User.Comments")
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(42 "Eco1.User" user "User.Eco1")
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(43 "Eco2.User" user "User.Eco2")
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(44 "Edge.Cuts" user)
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(45 "Margin" user)
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(46 "B.CrtYd" user "B.Courtyard")
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(47 "F.CrtYd" user "F.Courtyard")
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(48 "B.Fab" user)
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(49 "F.Fab" user)
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(50 "User.1" user)
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(51 "User.2" user)
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(52 "User.3" user)
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(53 "User.4" user)
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(54 "User.5" user)
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(55 "User.6" user)
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(56 "User.7" user)
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(57 "User.8" user)
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(58 "User.9" user)
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)
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(setup
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(pad_to_mask_clearance 0)
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(allow_soldermask_bridges_in_footprints no)
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(pcbplotparams
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(layerselection 0x00010fc_ffffffff)
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(plot_on_all_layers_selection 0x0000000_00000000)
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(disableapertmacros no)
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(usegerberextensions no)
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(usegerberattributes yes)
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(usegerberadvancedattributes yes)
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(creategerberjobfile yes)
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(dashed_line_dash_ratio 12.000000)
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(dashed_line_gap_ratio 3.000000)
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(svgprecision 4)
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(plotframeref no)
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(viasonmask no)
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(mode 1)
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(useauxorigin no)
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(hpglpennumber 1)
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(hpglpenspeed 20)
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(hpglpendiameter 15.000000)
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(pdf_front_fp_property_popups yes)
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(pdf_back_fp_property_popups yes)
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(dxfpolygonmode yes)
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(dxfimperialunits yes)
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(dxfusepcbnewfont yes)
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(psnegative no)
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(psa4output no)
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(plotreference yes)
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(plotvalue yes)
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(plotfptext yes)
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(plotinvisibletext no)
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(sketchpadsonfab no)
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(subtractmaskfromsilk no)
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(outputformat 1)
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(mirror no)
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(drillshape 1)
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(scaleselection 1)
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(outputdirectory "")
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)
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)
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(net 0 "")
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(net 1 "GND")
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(net 2 "+12V")
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(net 3 "+3.3V")
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(net 4 "SDA")
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(net 5 "SCL")
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(net 6 "TRIG_OUT")
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(net 7 "RETURN_IN")
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(net 8 "BTN")
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;; Board outline - 6HP Eurorack PCB
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;; Width: 28mm (6HP = 30mm panel, PCB slightly narrower)
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;; Height: 100mm (fits behind panel with clearance)
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(gr_rect
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(start 0 0)
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(end 28 100)
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(stroke
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(width 0.15)
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(type solid)
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)
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(fill none)
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(layer "Edge.Cuts")
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(uuid "board-outline")
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)
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;; Mounting holes (M3, 3.2mm)
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;; Top mounting hole
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(footprint "MountingHole:MountingHole_3.2mm_M3"
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(layer "F.Cu")
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(uuid "mh1")
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(at 14 5)
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(property "Reference" "MH1"
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(at 0 -3 0)
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(layer "F.SilkS")
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(effects (font (size 1 1) (thickness 0.15)))
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)
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(property "Value" "MountingHole"
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(at 0 3 0)
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(layer "F.Fab")
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(effects (font (size 1 1) (thickness 0.15)))
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)
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(pad "" np_thru_hole circle
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(at 0 0)
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(size 3.2 3.2)
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(drill 3.2)
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(layers "*.Cu" "*.Mask")
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)
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)
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;; Bottom mounting hole
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(footprint "MountingHole:MountingHole_3.2mm_M3"
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(layer "F.Cu")
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(uuid "mh2")
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(at 14 95)
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(property "Reference" "MH2"
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(at 0 -3 0)
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(layer "F.SilkS")
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(effects (font (size 1 1) (thickness 0.15)))
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)
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(property "Value" "MountingHole"
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(at 0 3 0)
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(layer "F.Fab")
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(effects (font (size 1 1) (thickness 0.15)))
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)
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(pad "" np_thru_hole circle
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(at 0 0)
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(size 3.2 3.2)
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(drill 3.2)
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(layers "*.Cu" "*.Mask")
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)
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)
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;; Component placement guide (active from top to bottom):
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;; Y=10-25: OLED module (MOD2)
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;; Y=28-35: Button (SW1)
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;; Y=38-55: RP2040-Zero (MOD1)
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;; Y=58-75: SMD components (LDO, buffers, passives)
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;; Y=78-90: Jacks (J2, J3) and Power header (J1)
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;; Text annotations for assembly
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(gr_text "SN-L00 v0.1"
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(at 14 98 0)
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(layer "F.SilkS")
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(uuid "title-text")
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(effects
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(font (size 1.2 1.2) (thickness 0.2))
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(justify center)
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)
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)
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(gr_text "SubModular"
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(at 14 2 0)
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(layer "F.SilkS")
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(uuid "company-text")
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(effects
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(font (size 0.8 0.8) (thickness 0.15))
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(justify center)
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)
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)
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;; Ground plane zones would be added here
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;; (zone ...)
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)
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