{ "board": { "3dviewports": [], "design_settings": { "defaults": { "apply_defaults_to_fp_fields": false, "apply_defaults_to_fp_shapes": false, "apply_defaults_to_fp_text": false, "board_outline_line_width": 0.05, "copper_line_width": 0.2, "copper_text_italic": false, "copper_text_size_h": 1.5, "copper_text_size_v": 1.5, "copper_text_thickness": 0.3, "copper_text_upright": false, "courtyard_line_width": 0.05, "dimension_precision": 4, "dimension_units": 3, "dimensions": { "arrow_length": 1270000, "extension_offset": 500000, "keep_text_aligned": true, "suppress_zeroes": true, "text_position": 0, "units_format": 0 }, "fab_line_width": 0.1, "fab_text_italic": false, "fab_text_size_h": 1.0, "fab_text_size_v": 1.0, "fab_text_thickness": 0.15, "fab_text_upright": false, "other_line_width": 0.1, "other_text_italic": false, "other_text_size_h": 1.0, "other_text_size_v": 1.0, "other_text_thickness": 0.15, "other_text_upright": false, "pads": { "drill": 0.0, "height": 0.245, "width": 0.245 }, 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"item_on_disabled_layer": "error", "items_not_allowed": "error", "length_out_of_range": "error", "lib_footprint_issues": "warning", "lib_footprint_mismatch": "warning", "malformed_courtyard": "error", "microvia_drill_out_of_range": "error", "mirrored_text_on_front_layer": "warning", "missing_courtyard": "ignore", "missing_footprint": "warning", "net_conflict": "warning", "nonmirrored_text_on_back_layer": "warning", "npth_inside_courtyard": "ignore", "padstack": "warning", "pth_inside_courtyard": "ignore", "shorting_items": "error", "silk_edge_clearance": "warning", "silk_over_copper": "warning", "silk_overlap": "warning", "skew_out_of_range": "error", "solder_mask_bridge": "error", "starved_thermal": "error", "text_height": "warning", "text_on_edge_cuts": "error", "text_thickness": "warning", "through_hole_pad_without_hole": "error", "too_many_vias": "error", "track_angle": "error", "track_dangling": "warning", "track_segment_length": "error", "track_width": "error", "tracks_crossing": "error", "unconnected_items": "error", "unresolved_variable": "error", "via_dangling": "warning", "zones_intersect": "error" }, "rules": { "max_error": 0.005, "min_clearance": 0.0, "min_connection": 0.0, "min_copper_edge_clearance": 0.5, "min_groove_width": 0.0, "min_hole_clearance": 0.25, "min_hole_to_hole": 0.25, "min_microvia_diameter": 0.2, "min_microvia_drill": 0.1, "min_resolved_spokes": 2, "min_silk_clearance": 0.0, "min_text_height": 0.8, "min_text_thickness": 0.08, "min_through_hole_diameter": 0.3, "min_track_width": 0.0, "min_via_annular_width": 0.1, "min_via_diameter": 0.5, "solder_mask_to_copper_clearance": 0.0, "use_height_for_length_calcs": true }, "teardrop_options": [ { "td_onpthpad": true, "td_onroundshapesonly": false, "td_onsmdpad": true, "td_ontrackend": false, "td_onvia": true } ], "teardrop_parameters": [ { "td_allow_use_two_tracks": true, "td_curve_segcount": 0, "td_height_ratio": 1.0, "td_length_ratio": 0.5, "td_maxheight": 2.0, "td_maxlen": 1.0, "td_on_pad_in_zone": false, "td_target_name": "td_round_shape", "td_width_to_size_filter_ratio": 0.9 }, { "td_allow_use_two_tracks": true, "td_curve_segcount": 0, "td_height_ratio": 1.0, "td_length_ratio": 0.5, "td_maxheight": 2.0, "td_maxlen": 1.0, "td_on_pad_in_zone": false, "td_target_name": "td_rect_shape", "td_width_to_size_filter_ratio": 0.9 }, { "td_allow_use_two_tracks": true, "td_curve_segcount": 0, "td_height_ratio": 1.0, "td_length_ratio": 0.5, "td_maxheight": 2.0, "td_maxlen": 1.0, "td_on_pad_in_zone": false, "td_target_name": "td_track_end", "td_width_to_size_filter_ratio": 0.9 } ], "track_widths": [ 0.0, 0.09 ], "tuning_pattern_settings": { "diff_pair_defaults": { "corner_radius_percentage": 80, "corner_style": 1, "max_amplitude": 1.0, "min_amplitude": 0.2, "single_sided": false, "spacing": 1.0 }, "diff_pair_skew_defaults": { "corner_radius_percentage": 80, "corner_style": 1, "max_amplitude": 1.0, "min_amplitude": 0.2, "single_sided": false, "spacing": 0.6 }, "single_track_defaults": { "corner_radius_percentage": 80, "corner_style": 1, "max_amplitude": 1.0, "min_amplitude": 0.2, "single_sided": false, "spacing": 0.6 } }, "via_dimensions": [ { "diameter": 0.0, "drill": 0.0 } ], "zones_allow_external_fillets": false }, "ipc2581": { "dist": "", "distpn": "", "internal_id": "", "mfg": "", "mpn": "" }, "layer_pairs": [], "layer_presets": [ { "activeLayer": -2, "flipBoard": false, "layers": [ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 22, 24, 25, 26, 27, 28, 29, 30, 31, 32, 34, 36, 37, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127 ], "name": "Routing Layers", "renderLayers": [ "vias", "footprint_text", "footprint_anchors", "ratsnest", "grid", "footprints_front", "footprints_back", "footprint_values", "footprint_references", "tracks", "drc_errors", "drawing_sheet", "bitmaps", "pads", "zones", "drc_warnings", "drc_exclusions", "locked_item_shadows", "conflict_shadows", "shapes" ] } ], "viewports": [] }, "boards": [], "cvpcb": { "equivalence_files": [] }, "erc": { "erc_exclusions": [], "meta": { "version": 0 }, "pin_map": [ [ 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 2 ], [ 0, 2, 0, 1, 0, 0, 1, 0, 2, 2, 2, 2 ], [ 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 2 ], [ 0, 1, 0, 0, 0, 0, 1, 1, 2, 1, 1, 2 ], [ 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 2 ], [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2 ], [ 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 2 ], [ 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 2 ], [ 0, 2, 1, 2, 0, 0, 1, 0, 2, 2, 2, 2 ], [ 0, 2, 0, 1, 0, 0, 1, 0, 2, 0, 0, 2 ], [ 0, 2, 1, 1, 0, 0, 1, 0, 2, 0, 0, 2 ], [ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 ] ], "rule_severities": { "bus_definition_conflict": "error", "bus_entry_needed": "error", "bus_to_bus_conflict": "error", "bus_to_net_conflict": "error", "different_unit_footprint": "error", "different_unit_net": "error", "duplicate_reference": "error", "duplicate_sheet_names": "error", "endpoint_off_grid": "warning", "extra_units": "error", "footprint_filter": "ignore", "footprint_link_issues": "warning", "four_way_junction": "ignore", "global_label_dangling": "warning", "hier_label_mismatch": "error", "label_dangling": "error", "label_multiple_wires": "warning", "lib_symbol_issues": "warning", "lib_symbol_mismatch": "warning", "missing_bidi_pin": "warning", "missing_input_pin": "warning", "missing_power_pin": "error", "missing_unit": "warning", "multiple_net_names": "warning", "net_not_bus_member": "warning", "no_connect_connected": "warning", "no_connect_dangling": "warning", "pin_not_connected": "error", "pin_not_driven": "error", "pin_to_pin": "error", "power_pin_not_driven": "error", "same_local_global_label": "warning", "similar_label_and_power": "warning", "similar_labels": "warning", "similar_power": "warning", "simulation_model_issue": "ignore", "single_global_label": "ignore", "unannotated": "error", "unconnected_wire_endpoint": "warning", "undefined_netclass": "error", "unit_value_mismatch": "error", "unresolved_variable": "error", "wire_dangling": "error" } }, "libraries": { "pinned_footprint_libs": [], "pinned_symbol_libs": [] }, "meta": { "filename": "Test_5.kicad_pro", "version": 3 }, "net_settings": { "classes": [ { "bus_width": 12, "clearance": 0.2, "diff_pair_gap": 0.25, "diff_pair_via_gap": 0.25, "diff_pair_width": 0.2, "line_style": 0, "microvia_diameter": 0.3, "microvia_drill": 0.1, "name": "Default", "pcb_color": "rgba(0, 0, 0, 0.000)", "priority": 2147483647, "schematic_color": "rgba(0, 0, 0, 0.000)", "track_width": 0.2, "via_diameter": 0.6, "via_drill": 0.3, "wire_width": 6 } ], "meta": { "version": 4 }, "net_colors": null, "netclass_assignments": null, "netclass_patterns": [] }, "pcbnew": { "last_paths": { "gencad": "", "idf": "", "netlist": "", "plot": "", "pos_files": "", "specctra_dsn": "", "step": "", "svg": "", "vrml": "" }, "page_layout_descr_file": "${KIPRJMOD}/templates/Asymworks_PCB.kicad_wks" }, "schematic": { "annotate_start_num": 0, "bom_export_filename": "${PROJECTNAME}.csv", "bom_fmt_presets": [], "bom_fmt_settings": { "field_delimiter": ",", "keep_line_breaks": false, "keep_tabs": false, "name": "CSV", "ref_delimiter": ",", "ref_range_delimiter": "", "string_delimiter": "\"" }, "bom_presets": [], "bom_settings": { "exclude_dnp": false, "fields_ordered": [ { "group_by": false, "label": "Reference", "name": "Reference", "show": true }, { "group_by": false, "label": "Qty", "name": "${QUANTITY}", "show": true }, { "group_by": true, "label": "Value", "name": "Value", "show": true }, { "group_by": true, "label": "DNP", "name": "${DNP}", "show": false }, { "group_by": true, "label": "Exclude from BOM", "name": "${EXCLUDE_FROM_BOM}", "show": false }, { "group_by": true, "label": "Exclude from Board", "name": "${EXCLUDE_FROM_BOARD}", "show": false }, { "group_by": true, "label": "Footprint", "name": "Footprint", "show": true }, { "group_by": false, "label": "Datasheet", "name": "Datasheet", "show": true }, { "group_by": false, "label": "LCSC", "name": "LCSC", "show": true }, { "group_by": false, "label": "Asymworks IPN", "name": "Asymworks IPN", "show": true }, { "group_by": false, "label": "Description", "name": "Description", "show": false }, { "group_by": false, "label": "#", "name": "${ITEM_NUMBER}", "show": false }, { "group_by": false, "label": "Manufacturer", "name": "Manufacturer", "show": true }, { "group_by": false, "label": "Manufacturer PN", "name": "Manufacturer PN", "show": true } ], "filter_string": "", "group_symbols": true, "include_excluded_from_bom": true, "name": "", "sort_asc": true, "sort_field": "Asymworks IPN" }, "connection_grid_size": 50.0, "drawing": { "dashed_lines_dash_length_ratio": 12.0, "dashed_lines_gap_length_ratio": 3.0, "default_line_thickness": 6.0, "default_text_size": 50.0, "field_names": [], "intersheets_ref_own_page": false, "intersheets_ref_prefix": "", "intersheets_ref_short": false, "intersheets_ref_show": false, "intersheets_ref_suffix": "", "junction_size_choice": 3, "label_size_ratio": 0.375, "operating_point_overlay_i_precision": 3, "operating_point_overlay_i_range": "~A", "operating_point_overlay_v_precision": 3, "operating_point_overlay_v_range": "~V", "overbar_offset_ratio": 1.23, "pin_symbol_size": 25.0, "text_offset_ratio": 0.15 }, "legacy_lib_dir": "", "legacy_lib_list": [], "meta": { "version": 1 }, "net_format_name": "KiCad", "page_layout_descr_file": "kicad-embed://Asymworks_SCH.kicad_wks", "plot_directory": "", "space_save_all_events": true, "spice_current_sheet_as_root": false, "spice_external_command": "spice \"%I\"", "spice_model_current_sheet_as_root": true, "spice_save_all_currents": false, "spice_save_all_dissipations": false, "spice_save_all_voltages": false, "subpart_first_id": 65, "subpart_id_separator": 0 }, "sheets": [ [ "8bfb0b6c-9e3a-4761-bc1e-4eb40915aa0b", "Root" ], [ "28ad8293-baaf-4ee1-8056-ad34096542a0", "Block Diagram" ], [ "f6afef58-d841-4ad6-baf9-746b0a35f011", "Project Architecture" ], [ "a5aa3c11-5084-4ea5-9da5-c9ff4a86f01f", "Load Cell Amp" ], [ "9da43fd7-7a0a-403c-bf2c-ba67cd8fa669", "BLE Controller" ], [ "6c8ce547-8e28-496a-9003-0e7dbfd93e8c", "Power and Interface" ], [ "20edd200-9383-4d87-bd58-f882adb4f112", "Parts List" ] ], "text_variables": { "ASSEMBLY_NAME": "Assembly Name", "ASSEMBLY_NOTES": "", "ASSEMBLY_NUMBER": "A99-9000", "ASSEMBLY_SCALE": "1", "COMPANY": "Asymworks, LLC", "DESIGNER": "JPK", "DWG_NUMBER_PCB": "P99-9000", "DWG_NUMBER_SCH": "S99-9000", "DWG_TITLE_ASSY": "PCB Assembly, Assembly Name", "DWG_TITLE_PCB": "PCB, Assembly Name", "DWG_TITLE_SCH": "Schematic, Assembly Name", "FABRICATION_NOTES": "FABRICATION NOTES (UNLESS OTHERWISE SPECIFIED)\n\n1)\tFABRICATE PER IPC-6012A CLASS 2.\n\n2)\tOUTLINE DEFINED IN SEPARATE GERBER FILE WITH\n\t\"Edge_Cuts.GBR\" SUFFIX.\n\n3)\tSEE SEPARATE DRILL FILES WITH \".DRL\" SUFFIX \n\tFOR HOLE LOCATIONS.\n\n\tSELECTED HOLE LOCATIONS SHOWN ON THIS DRAWING \n\tFOR REFERENCE ONLY.\n\n4)\tSURFACE FINISH: HAL SNPB\n\n5)\tSOLDERMASK ON BOTH SIDES OF THE BOARD SHALL \n\tBE LPI, COLOR GREEN.\n\n6)\tSILK SCREEN LEGEND TO BE APPLIED PER LAYER \n\tSTACKUP USING WHITE NON-CONDUCTIVE EPOXY INK.\n\n7)\tALL VIAS ARE TENTED ON BOTH SIDES UNLESS \n\tSOLDERMASK OPENED IN GERBER.\n\n8)\tRESERVED\n\n9)\tPCB MATERIAL REQUIREMENTS:\n\n\tA.\tFLAMMABILITY RATING MUST MEET OR EXCEED \n\t\tUL94V-0 REQUIREMENTS.\n\tB.\tTg 135 C OR EQUIVALENT.\n\n10)\tDESIGN GEOMETRY MINIMUM FEATURE SIZES:\n\n\tBOARD SIZE\t\t\t\t46.000 \u00d7 27.500 mm\n\tBOARD THICKNESS\t\t1.647 mm\n\tTRACE WIDTH\t\t\t0.100 mm\n\tTRACE TO TRACE\t\t0.200 mm\n\tMIN. HOLE (PTH)\t\t\t0.300 mm\n\tMIN. HOLE (NPTH)\t\t2.200 mm\n\tANNULAR RING\t\t\t0.150 mm\n\tCOPPER TO HOLE\t\t0.250 mm\n\tCOPPER TO EDGE\t\t0.500 mm\n\tHOLE TO HOLE\t\t\t0.250 mm\n\n11)\tALL DIMENSIONS ARE IN MILLIMETERS UNLESS OTHERWISE\n\tSPECIFIED.", "GIT_HASH": "621f7d8", "GIT_HASH_PCB": "4c0c812", "GIT_HASH_SCH": "5caa450", "GIT_URL": "/jkrauss/Test_4", "PROJECT_CODE": "P99", "RELEASE_DATE": "2026-03-07", "RELEASE_STATE": "WORKING", "REVISION": "NO_TAG+ (Unreleased)", "SCALE": "2:1", "SCHEMATIC_NOTES": "Unless otherwise specified, components Values are in ohms, \u00b5F, and \u00b5H.", "SHEET_NAME_01": "Cover Page", "SHEET_NAME_02": "Block Diagram", "SHEET_NAME_03": "Project Architecture", "SHEET_NAME_04": "Load Cell Amp", "SHEET_NAME_05": "BLE Controller", "SHEET_NAME_06": "Power and Interface", "SHEET_NAME_07": "Parts List", "SHEET_NAME_08": "......................................", "SHEET_NAME_09": "......................................", "SHEET_NAME_10": "......................................", "SHEET_NAME_11": "......................................", "SHEET_NAME_12": "......................................", "SHEET_NAME_13": "......................................", "SHEET_NAME_14": "......................................", "SHEET_NAME_15": "......................................", "SHEET_NAME_16": "......................................", "SHEET_NAME_17": "......................................", "SHEET_NAME_18": "......................................", "SHEET_NAME_19": "......................................", "SHEET_NAME_20": "......................................", "STATE": "TEMPLATE", "VARIANT": "" } }