final

layout/default/default.kicad_prl

@@ -50,7 +50,7 @@
       "conflict_shadows",
       "shapes"
     ],
-    "visible_layers": "ffffffff_ffffffff_ffffffff_ffffffff",
+    "visible_layers": "ffffffff_ffffffff_fffffff7_ffffffff",
     "zone_display_mode": 0
   },
   "git": {
@@ -73,6 +73,8 @@
       false,
       false,
       false,
+      false,
+      false,
       false
     ],
     "col_order": [
@@ -85,7 +87,9 @@
       6,
       7,
       8,
-      9
+      9,
+      10,
+      11
     ],
     "col_widths": [
       0,
@@ -97,6 +101,8 @@
       0,
       0,
       0,
+      0,
+      0,
       0
     ],
     "custom_group_rules": [],

layout/default/default.kicad_pro

@@ -6,12 +6,12 @@
         "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,
+        "board_outline_line_width": 0.0381,
+        "copper_line_width": 0.254,
         "copper_text_italic": false,
-        "copper_text_size_h": 1.5,
-        "copper_text_size_v": 1.5,
-        "copper_text_thickness": 0.3,
+        "copper_text_size_h": 1.524,
+        "copper_text_size_v": 1.524,
+        "copper_text_thickness": 0.3048,
         "copper_text_upright": false,
         "courtyard_line_width": 0.05,
         "dimension_precision": 4,
@@ -37,21 +37,27 @@
         "other_text_thickness": 0.15,
         "other_text_upright": false,
         "pads": {
-          "drill": 0.8,
-          "height": 1.27,
-          "width": 2.54
+          "drill": 1.3,
+          "height": 1.3,
+          "width": 1.3
         },
-        "silk_line_width": 0.1,
+        "silk_line_width": 0.1524,
         "silk_text_italic": false,
-        "silk_text_size_h": 1.0,
-        "silk_text_size_v": 1.0,
-        "silk_text_thickness": 0.1,
+        "silk_text_size_h": 0.8128,
+        "silk_text_size_v": 0.8128,
+        "silk_text_thickness": 0.1524,
         "silk_text_upright": false,
         "zones": {
           "min_clearance": 0.5
         }
       },
-      "diff_pair_dimensions": [],
+      "diff_pair_dimensions": [
+        {
+          "gap": 0.0,
+          "via_gap": 0.0,
+          "width": 0.0
+        }
+      ],
       "drc_exclusions": [],
       "meta": {
         "version": 2
@@ -123,16 +129,16 @@
         "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_microvia_diameter": 0.0,
+        "min_microvia_drill": 0.0,
         "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_track_width": 0.127,
         "min_via_annular_width": 0.1,
-        "min_via_diameter": 0.5,
+        "min_via_diameter": 0.6,
         "solder_mask_to_copper_clearance": 0.0,
         "use_height_for_length_calcs": true
       },
@@ -180,7 +186,13 @@
           "td_width_to_size_filter_ratio": 0.9
         }
       ],
-      "track_widths": [],
+      "track_widths": [
+        0.0,
+        0.15,
+        0.2,
+        0.4,
+        0.6
+      ],
       "tuning_pattern_settings": {
         "diff_pair_defaults": {
           "corner_radius_percentage": 80,
@@ -207,7 +219,20 @@
           "spacing": 0.6
         }
       },
-      "via_dimensions": [],
+      "via_dimensions": [
+        {
+          "diameter": 0.0,
+          "drill": 0.0
+        },
+        {
+          "diameter": 0.6,
+          "drill": 0.3
+        },
+        {
+          "diameter": 0.9,
+          "drill": 0.4
+        }
+      ],
       "zones_allow_external_fillets": false
     },
     "ipc2581": {
@@ -237,18 +262,18 @@
     "classes": [
       {
         "bus_width": 12,
-        "clearance": 0.2,
-        "diff_pair_gap": 0.25,
+        "clearance": 0.127,
+        "diff_pair_gap": 0.254,
         "diff_pair_via_gap": 0.25,
-        "diff_pair_width": 0.2,
+        "diff_pair_width": 0.1524,
         "line_style": 0,
-        "microvia_diameter": 0.3,
-        "microvia_drill": 0.1,
+        "microvia_diameter": 0.6858,
+        "microvia_drill": 0.3302,
         "name": "Default",
         "pcb_color": "rgba(0, 0, 0, 0.000)",
         "priority": 2147483647,
         "schematic_color": "rgba(0, 0, 0, 0.000)",
-        "track_width": 0.2,
+        "track_width": 0.127,
         "via_diameter": 0.6,
         "via_drill": 0.3,
         "wire_width": 6
@@ -265,8 +290,8 @@
     "last_paths": {
       "gencad": "",
       "idf": "",
-      "netlist": "",
-      "plot": "",
+      "netlist": "./",
+      "plot": "../../build/builds/JLPCB/",
       "pos_files": "",
       "specctra_dsn": "",
       "step": "",

layout/default/fp-lib-table

@@ -1,5 +1,12 @@
 (fp_lib_table
     (version 7)
+    (lib
+        (name "AVX_TAJB107K006RNJ")
+        (type "KiCad")
+        (uri "${KIPRJMOD}/../../parts/AVX_TAJB107K006RNJ")
+        (options "")
+        (descr "atopile: part lib: AVX_TAJB107K006RNJ")
+    )
     (lib
         (name "JST_Sales_America_B2B_PH_SM4_TBT_LF__SN")
         (type "KiCad")
@@ -15,11 +22,11 @@
         (descr "atopile: part lib: JST_Sales_America_B4B_PH_SM4_TB_LF__SN")
     )
     (lib
-        (name "PANASONIC_EEEFK1A471AP")
+        (name "MDD_Microdiode_Electronics_SM4007PL")
         (type "KiCad")
-        (uri "${KIPRJMOD}/../../parts/PANASONIC_EEEFK1A471AP")
+        (uri "${KIPRJMOD}/../../parts/MDD_Microdiode_Electronics_SM4007PL")
         (options "")
-        (descr "atopile: part lib: PANASONIC_EEEFK1A471AP")
+        (descr "atopile: part lib: MDD_Microdiode_Electronics_SM4007PL")
     )
     (lib
         (name "ROQANG_RVT1A471M0607")
@@ -49,13 +56,6 @@
         (options "")
         (descr "atopile: part lib: hanxia_HX_PM2_54_1x8P_TP_H8_5_YQ")
     )
-    (lib
-        (name "hongjiacheng_M1")
-        (type "KiCad")
-        (uri "${KIPRJMOD}/../../parts/hongjiacheng_M1")
-        (options "")
-        (descr "atopile: part lib: hongjiacheng_M1")
-    )
     (lib
         (name "MountingHole")
         (type "KiCad")

main.ato

@@ -2,29 +2,21 @@
 #pragma experiment("MODULE_TEMPLATING")
 
 import ElectricPower
-import Pad
 from "parts/UNI_ROYAL_0805W8F1001T5E/UNI_ROYAL_0805W8F1001T5E.ato" import UNI_ROYAL_0805W8F1001T5E_package
 from "atopile/mounting-holes/MountingHole.py" import MountingHole
-from "parts/PANASONIC_EEEFK1A471AP/PANASONIC_EEEFK1A471AP.ato" import PANASONIC_EEEFK1A471AP_package
-from "parts/hongjiacheng_M1/hongjiacheng_M1.ato" import hongjiacheng_M1_package
+from "parts/AVX_TAJB107K006RNJ/AVX_TAJB107K006RNJ.ato" import AVX_TAJB107K006RNJ_package                            
+from "parts/MDD_Microdiode_Electronics_SM4007PL/MDD_Microdiode_Electronics_SM4007PL.ato" import MDD_Microdiode_Electronics_SM4007PL_package 
 from "parts/hanxia_HX_PM2_54_1x8P_TP_H8_5_YQ/hanxia_HX_PM2_54_1x8P_TP_H8_5_YQ.ato" import hanxia_HX_PM2_54_1x8P_TP_H8_5_YQ_package 
 from "parts/JST_Sales_America_B4B_PH_SM4_TB_LF__SN/JST_Sales_America_B4B_PH_SM4_TB_LF__SN.ato" import JST_Sales_America_B4B_PH_SM4_TB_LF__SN_package
 from "parts/JST_Sales_America_B2B_PH_SM4_TBT_LF__SN/JST_Sales_America_B2B_PH_SM4_TBT_LF__SN.ato" import JST_Sales_America_B2B_PH_SM4_TBT_LF__SN_package              
 from "parts/SOFNG_PJ_320B/SOFNG_PJ_320B.ato" import SOFNG_PJ_320B_package  
 
-# DFPlayer Mini MP3 Module component definition based on its pinout
-# component DFPlayer_Mini:
-#     # Left Side Pins (as viewed from top)
-#     signal VCC; signal RX; signal TX; signal DAC_R; signal DAC_L; signal SPK_1; signal GND_1; signal SPK_2
-#     # Right Side Pins
-#     signal BUSY; signal USB_M; signal USB_P; signal ADKEY_2; signal ADKEY_1; signal IO_2; signal GND; signal IO_1
-
 # Component for the SMD 3.5mm Audio Jack
 component AudioJack3_5mm from SOFNG_PJ_320B_package:
     lcsc_id = "C22355831"
-    signal TIP ~ pin 1      # Left Channel
-    signal RING ~ pin 2     # Right Channel  
-    signal SLEEVE ~ pin 3   # Ground
+    signal SLEEVE ~ pin 1  # Ground
+    signal RING ~ pin 2    # Right Channel  
+    signal TIP ~ pin 3     # Left Channel
 
 # Component for JST PH series vertical connectors
 component JST_PH_Vertical_2Pin from JST_Sales_America_B2B_PH_SM4_TBT_LF__SN_package:
@@ -54,20 +46,20 @@ component DFPlayer_Socket_Left from hanxia_HX_PM2_54_1x8P_TP_H8_5_YQ_package:
 
 component DFPlayer_Socket_Right from hanxia_HX_PM2_54_1x8P_TP_H8_5_YQ_package:
     lcsc_id = "C46635844"
-    signal IO_1 ~ pin 1
-    signal GND ~ pin 2
-    signal IO_2 ~ pin 3
-    signal ADKEY_1 ~ pin 4
-    signal ADKEY_2 ~ pin 5
-    signal USB_P ~ pin 6
-    signal USB_M ~ pin 7
-    signal BUSY ~ pin 8
+    signal BUSY ~ pin 1
+    signal USB_M ~ pin 2
+    signal USB_P ~ pin 3
+    signal ADKEY_2 ~ pin 4
+    signal ADKEY_1 ~ pin 5
+    signal IO_2 ~ pin 6
+    signal GND ~ pin 7
+    signal IO_1 ~ pin 8
 
-component SOD123_Diode from hongjiacheng_M1_package:
-    lcsc_id = "C18199093"
+component SM4007_Diode from MDD_Microdiode_Electronics_SM4007PL_package:
+    lcsc_id = "C64898"
 
-component Elec_Cap_6_3x5_4 from PANASONIC_EEEFK1A471AP_package:
-    lcsc_id = "C178529"
+component Cap_100uF from AVX_TAJB107K006RNJ_package:
+    lcsc_id = "C16133"
     signal plus ~ pin 1  # positive terminal
     signal minus ~ pin 2  # negative terminal
 
@@ -75,10 +67,10 @@ component Resistor_SMD from UNI_ROYAL_0805W8F1001T5E_package:
     lcsc_id = "C17513"
 
 module FourMountingHoles:
-    m3_top_pad1 = new MountingHole<metric_screw_size="M3", pad_type="Pad_TopOnly">
-    m3_top_pad2 = new MountingHole<metric_screw_size="M3", pad_type="Pad_TopOnly">
-    m3_top_pad3 = new MountingHole<metric_screw_size="M3", pad_type="Pad_TopOnly">
-    m3_top_pad4 = new MountingHole<metric_screw_size="M3", pad_type="Pad_TopOnly">
+    m2_no_pad1 = new MountingHole<metric_screw_size="M2", pad_type="NoPad">
+    m2_no_pad2 = new MountingHole<metric_screw_size="M2", pad_type="NoPad">
+    m2_no_pad3 = new MountingHole<metric_screw_size="M2", pad_type="NoPad">
+    m2_no_pad4 = new MountingHole<metric_screw_size="M2", pad_type="NoPad">
 
 module DFPlayerCarrierBoard:
     # --- Signals and Power rails ---
@@ -88,19 +80,19 @@ module DFPlayerCarrierBoard:
     power_5v.voltage = 5.1V +/- 3%
     
     # --- Components ---
-    # DFPlayer Mini module instance
-    # dfplayer = new DFPlayer_Mini
-    # dfplayer.exclude_from_bom = True  # Exclude from BOM since it's a module
-
     # Sockets for DFPlayer Mini
     df_header_left = new DFPlayer_Socket_Left
     df_header_right = new DFPlayer_Socket_Right
 
     # Diode for dropout protection (cathode to VCC)
-    power_protection_diode = new hongjiacheng_M1_package
+    power_protection_diode = new SM4007_Diode
 
-    # Capacitor for power filtering (electrolytic, 470uF, 10V)
-    power_filter_cap = new Elec_Cap_6_3x5_4
+    # Capacitor for power filtering
+    power_filter_cap1 = new Cap_100uF
+    power_filter_cap2 = new Cap_100uF
+    power_filter_cap3 = new Cap_100uF
+    power_filter_cap4 = new Cap_100uF
+    power_filter_cap5 = new Cap_100uF
 
     # Input Connector (Power and UART)
     uart_connector = new JST_PH_Vertical_4Pin
@@ -124,11 +116,23 @@ module DFPlayerCarrierBoard:
     # 2. DFPlayer Power and Ground Connections, diode and capacitor
     # Diode for dropout protection (cathode to VCC)
     uart_connector.VCC ~ power_protection_diode.A
-    power_protection_diode.K ~ df_header_left.VCC
+    power_protection_diode.C ~ df_header_left.VCC
 
-    # Capacitor for power filtering (electrolytic, 470uF, 10V)
-    df_header_left.VCC ~ power_filter_cap.plus
-    power_5v.gnd ~ power_filter_cap.minus
+    # Capacitor for power filtering (5x electrolytic, 100uF/6.3V)
+    df_header_left.VCC ~ power_filter_cap1.plus
+    power_5v.gnd ~ power_filter_cap1.minus
+
+    df_header_left.VCC ~ power_filter_cap2.plus
+    power_5v.gnd ~ power_filter_cap2.minus
+    
+    df_header_left.VCC ~ power_filter_cap3.plus
+    power_5v.gnd ~ power_filter_cap3.minus
+    
+    df_header_left.VCC ~ power_filter_cap4.plus
+    power_5v.gnd ~ power_filter_cap4.minus
+    
+    df_header_left.VCC ~ power_filter_cap5.plus
+    power_5v.gnd ~ power_filter_cap5.minus
 
     # Connect another ground pin
     power_5v.gnd ~ df_header_right.GND

parts/AVX_TAJB107K006RNJ/AVX_TAJB107K006RNJ.ato

@@ -0,0 +1,20 @@
+#pragma experiment("TRAITS")
+import has_designator_prefix
+import has_part_picked
+import is_atomic_part
+import is_auto_generated
+
+component AVX_TAJB107K006RNJ_package:
+    """100uF (107) ±10% 6.3V"""
+
+    # This trait marks this file as auto-generated
+    # If you want to manually change it, remove the trait
+    trait is_auto_generated<system="ato_part", source="easyeda:C16133", date="2025-09-29T13:16:49.156345+00:00", checksum="ad17360bd54f311e7e4339140446fa5b518002398e5d19d0b7774ad0302ddce3">
+
+    trait is_atomic_part<manufacturer="AVX", partnumber="TAJB107K006RNJ", footprint="CASE-B_3528.kicad_mod", symbol="TAJB107K006RNJ.kicad_sym", model="CASE-B_L3.5-W2.8-H1.9.step">
+    trait has_part_picked::by_supplier<supplier_id="lcsc", supplier_partno="C16133", manufacturer="AVX", partno="TAJB107K006RNJ">
+    trait has_designator_prefix<prefix="C">
+
+    # pins
+    pin 1
+    pin 2

parts/AVX_TAJB107K006RNJ/CASE-B_3528.kicad_mod

@@ -1,4 +1,4 @@
-(footprint "hongjiacheng_M1:SMA_L4.3-W2.6-LS5.0-RD"
+(footprint "AVX_TAJB107K006RNJ:CASE-B_3528"
     (layer "F.Cu")
     (descr "")
     (version 20241229)
@@ -6,10 +6,10 @@
     (generator_version "v5")
     (tedit "5DC5F6A4")
     (property "Reference" "REF**"
-        (at 0 -4.01 0)
+        (at 0 -4 0)
         (layer "F.SilkS")
         (hide no)
-        (uuid "c4252514-7397-4908-a1ae-c8894cee36aa")
+        (uuid "057dbb07-fa86-4498-9763-e26adbb2644a")
         (effects
             (font
                 (size 1 1)
@@ -17,11 +17,11 @@
             )
         )
     )
-    (property "Value" "SMA_L4.3-W2.6-LS5.0-RD"
-        (at 0 4.01 0)
+    (property "Value" "CASE-B_3528"
+        (at 0 4 0)
         (layer "F.Fab")
         (hide no)
-        (uuid "2161c320-0b44-4037-ba49-3c95e90c61f1")
+        (uuid "165649eb-5b99-4378-80ce-75329872595d")
         (effects
             (font
                 (size 1 1)
@@ -29,11 +29,11 @@
             )
         )
     )
-    (property "checksum" "2dfdc9ed9d9466ae17a15c91565d76685b0c8ccff8af20b86f22d63b5da996ce"
+    (property "checksum" "567c53fb2d3911d1d65f875b9bdbb96708e6f1eed14935c356ab26a20cf2a8d8"
         (at 0 0 0)
         (layer "User.9")
         (hide no)
-        (uuid "e553dd8a-978a-43df-8e9f-acc257d4920a")
+        (uuid "a6317e13-c286-49d8-99fe-de159f44c4d0")
         (effects
             (font
                 (size 0.125 0.125)
@@ -44,70 +44,70 @@
     )
     (attr smd)
     (fp_line
-        (start -1.08 -1.36)
-        (end -1.08 1.36)
+        (start 1.83 1.48)
+        (end -1.83 1.48)
         (stroke
             (width 0.15)
             (type solid)
         )
         (layer "F.SilkS")
-        (uuid "7243c809-6155-4697-904a-a84e748f0477")
+        (uuid "c4ddc1d6-026f-48d8-8a73-3aeaa7ac9953")
     )
     (fp_line
-        (start -2.5 1.36)
-        (end 2.16 1.36)
+        (start 1.83 -1.48)
+        (end -1.83 -1.48)
         (stroke
             (width 0.15)
             (type solid)
         )
         (layer "F.SilkS")
-        (uuid "967291e9-6d4d-48c2-8922-83e523db2491")
+        (uuid "65bf458e-ca3d-4d06-989d-57ffcae114d5")
     )
     (fp_line
-        (start -2.53 -1.36)
-        (end 2.16 -1.35)
+        (start -0.9 1.48)
+        (end -0.9 -1.48)
         (stroke
             (width 0.15)
             (type solid)
         )
         (layer "F.SilkS")
-        (uuid "9d69c972-7a7b-407c-9c89-f7bbffe6d5a4")
+        (uuid "32610237-2d29-463d-aaa5-00e86cf10fce")
     )
     (fp_line
-        (start 2.16 1.36)
-        (end 2.16 1.01)
+        (start 1.83 1.48)
+        (end 1.83 1.39)
         (stroke
             (width 0.15)
             (type solid)
         )
         (layer "F.SilkS")
-        (uuid "2f0e635e-4ca9-4c7b-962e-4a7e41a06042")
+        (uuid "e15314e6-4cbf-45fa-919f-593951ae07f6")
     )
     (fp_line
-        (start 2.16 -1.27)
-        (end 2.16 -0.92)
+        (start 1.83 -1.48)
+        (end 1.83 -1.39)
         (stroke
             (width 0.15)
             (type solid)
         )
         (layer "F.SilkS")
-        (uuid "ce18a7a8-2848-4dee-b035-9f32365d9ec0")
+        (uuid "87f118e0-2210-4a35-84d5-ddd2909351df")
     )
     (fp_circle
-        (center -2.5 1.3)
-        (end -2.47 1.3)
+        (center -1.98 1.4)
+        (end -1.95 1.4)
         (stroke
             (width 0.06)
             (type solid)
         )
         (fill no)
         (layer "F.Fab")
-        (uuid "1c5f787c-1a37-4a2d-a820-8829cf6d6ac2")
+        (uuid "6164e312-f686-49d3-a236-43f7960ae382")
     )
     (fp_text user "%R"
         (at 0 0 0)
         (layer "F.Fab")
-        (uuid "69d3cace-c0d5-4073-87a3-d73afeb09b60")
+        (uuid "123e4cd9-7832-498d-b499-3ea3ea28bf7f")
         (effects
             (font
                 (size 1 1)
@@ -117,9 +117,9 @@
         (unlocked no)
     )
     (fp_text user "${REFERENCE}"
-        (at 0 -4.01 0)
+        (at 0 -4 0)
         (layer "F.SilkS")
-        (uuid "c4252514-7397-4908-a1ae-c8894cee36aa")
+        (uuid "057dbb07-fa86-4498-9763-e26adbb2644a")
         (effects
             (font
                 (size 1 1)
@@ -128,19 +128,19 @@
         )
         (unlocked no)
     )
-    (pad "2" smd rect
-        (at 2.4 -0.01 180)
-        (size 2.05 1.62)
-        (layers "F.Cu" "F.Paste" "F.Mask")
-        (uuid "2221c711-ef8c-43f0-935d-d662c1165436")
-    )
     (pad "1" smd rect
-        (at -2.4 0.01 0)
-        (size 2.05 1.62)
+        (at -1.86 0 180)
+        (size 1.51 2.38)
         (layers "F.Cu" "F.Paste" "F.Mask")
-        (uuid "eca840e3-1a6d-4200-ad49-ca56d2ccfe4c")
+        (uuid "cb129772-573c-4ebe-9bd7-88c87ff40c64")
     )
-    (model "${KIPRJMOD}/../../parts/hongjiacheng_M1/SMA_L4.3-W2.6-LS5.0-RD.STEP"
+    (pad "2" smd rect
+        (at 1.86 0 180)
+        (size 1.51 2.38)
+        (layers "F.Cu" "F.Paste" "F.Mask")
+        (uuid "96406924-b536-49ff-ad3d-8e92be4b4208")
+    )
+    (model "${KIPRJMOD}/../../parts/AVX_TAJB107K006RNJ/CASE-B_L3.5-W2.8-H1.9.step"
         (offset
             (xyz 0 0 0)
         )

parts/AVX_TAJB107K006RNJ/TAJB107K006RNJ.kicad_sym

@@ -1,10 +1,10 @@
 (kicad_symbol_lib
     (version 1)
     (generator "faebryk")
-    (symbol "EEEFK1A471AP"
+    (symbol "TAJB107K006RNJ"
         (property "Reference" "C"
             (id 0)
-            (at 0 10.16 0)
+            (at 0 5.08 0)
             (effects
                 (font
                     (size 1.27 1.27)
@@ -12,18 +12,38 @@
                 (hide no)
             )
         )
-        (property "Value" "EEEFK1A471AP"
+        (property "Value" "TAJB107K006RNJ"
             (id 1)
+            (at 0 -5.08 0)
+            (effects
+                (font
+                    (size 1.27 1.27)
+                )
+                (hide no)
+            )
+        )
+        (property "Footprint" "C16133:CASE-B_3528"
+            (id 2)
+            (at 0 -7.62 0)
+            (effects
+                (font
+                    (size 1.27 1.27)
+                )
+                (hide yes)
+            )
+        )
+        (property "Datasheet" "https://lcsc.com/product-detail/Tantalum-Capacitors_AVX_TAJB107K006RNJ_100uF-107-10-6-3V_C16133.html"
+            (id 3)
             (at 0 -10.16 0)
             (effects
                 (font
                     (size 1.27 1.27)
                 )
-                (hide no)
+                (hide yes)
             )
         )
-        (property "Footprint" "C178529:CAP-SMD_BD8.0-L8.3-W8.3-LS9.9-FD"
-            (id 2)
+        (property "LCSC Part" "C16133"
+            (id 5)
             (at 0 -12.7 0)
             (effects
                 (font
@@ -32,27 +52,7 @@
                 (hide yes)
             )
         )
-        (property "Datasheet" "https://lcsc.com/product-detail/Others_PANASONIC_EEEFK1A471AP_PANASONIC-EEEFK1A471AP_C178529.html"
-            (id 3)
-            (at 0 -15.24 0)
-            (effects
-                (font
-                    (size 1.27 1.27)
-                )
-                (hide yes)
-            )
-        )
-        (property "LCSC Part" "C178529"
-            (id 5)
-            (at 0 -17.78 0)
-            (effects
-                (font
-                    (size 1.27 1.27)
-                )
-                (hide yes)
-            )
-        )
-        (property "checksum" "d8c10e45b2adb0d9ba80d6bae4a4336f44c86699b08b84b944a68fe69617c861"
+        (property "checksum" "df1a173d0690b097b1eabbe3af30158c015307f9a1ed42f104fcc102155e48e1"
             (at 0 0 0)
             (effects
                 (font
@@ -63,7 +63,7 @@
         )
         (in_bom yes)
         (on_board yes)
-        (symbol "EEEFK1A471AP_0_1"
+        (symbol "TAJB107K006RNJ_0_1"
             (polyline
                 (stroke
                     (width 0)
@@ -74,38 +74,11 @@
                     (type none)
                 )
                 (pts
-                    (xy -2.54 0.76)
-                    (xy 2.54 0.76)
+                    (xy 0.51 2.03)
+                    (xy 0.51 -2.03)
                 )
             )
-            (rectangle
-                (start -2.54 1.52)
-                (end -1.52 1.52)
-                (stroke
-                    (width 0)
-                    (type default)
-                    (color 0 0 0 0)
-                )
-                (fill
-                    (type background)
-                )
-            )
-            (rectangle
-                (start -2.03 2.03)
-                (end -2.03 1.02)
-                (stroke
-                    (width 0)
-                    (type default)
-                    (color 0 0 0 0)
-                )
-                (fill
-                    (type background)
-                )
-            )
-            (arc
-                (start 0 -0.25)
-                (mid 4.23 -4.7)
-                (end 2.54 -1.02)
+            (polyline
                 (stroke
                     (width 0)
                     (type default)
@@ -114,11 +87,12 @@
                 (fill
                     (type none)
                 )
+                (pts
+                    (xy -0.51 2.03)
+                    (xy -0.51 -2.03)
+                )
             )
-            (arc
-                (start -2.54 -1.02)
-                (mid 3.94 -3.72)
-                (end 0 -0.25)
+            (polyline
                 (stroke
                     (width 0)
                     (type default)
@@ -127,10 +101,56 @@
                 (fill
                     (type none)
                 )
+                (pts
+                    (xy 1.27 0)
+                    (xy 0.51 0)
+                )
             )
-            (pin unspecified line
-                (at 0 5.08 90)
-                (length 4.318)
+            (polyline
+                (stroke
+                    (width 0)
+                    (type default)
+                    (color 0 0 0 0)
+                )
+                (fill
+                    (type none)
+                )
+                (pts
+                    (xy -0.51 0)
+                    (xy -1.27 0)
+                )
+            )
+            (polyline
+                (stroke
+                    (width 0)
+                    (type default)
+                    (color 0 0 0 0)
+                )
+                (fill
+                    (type none)
+                )
+                (pts
+                    (xy 2.54 1.02)
+                    (xy 1.52 1.02)
+                )
+            )
+            (polyline
+                (stroke
+                    (width 0)
+                    (type default)
+                    (color 0 0 0 0)
+                )
+                (fill
+                    (type none)
+                )
+                (pts
+                    (xy 2.03 1.52)
+                    (xy 2.03 0.51)
+                )
+            )
+            (pin input line
+                (at 3.81 0 180)
+                (length 2.54)
                 (name "1"
                     (effects
                         (font
@@ -148,9 +168,9 @@
                     )
                 )
             )
-            (pin unspecified line
-                (at 0 -5.08 270)
-                (length 4.826)
+            (pin input line
+                (at -3.81 0 0)
+                (length 2.54)
                 (name "2"
                     (effects
                         (font

parts/MDD_Microdiode_Electronics_SM4007PL/MDD_Microdiode_Electronics_SM4007PL.ato

@@ -0,0 +1,20 @@
+#pragma experiment("TRAITS")
+import has_designator_prefix
+import has_part_picked
+import is_atomic_part
+import is_auto_generated
+
+component MDD_Microdiode_Electronics_SM4007PL_package:
+    """SM4007PL A7"""
+
+    # This trait marks this file as auto-generated
+    # If you want to manually change it, remove the trait
+    trait is_auto_generated<system="ato_part", source="easyeda:C64898", date="2025-09-29T14:14:32.258437+00:00", checksum="353e21e1f04792433f2b78e7da03f844839ac73718bffc52a5c43d60ba09cbfe">
+
+    trait is_atomic_part<manufacturer="MDD（Microdiode Electronics）", partnumber="SM4007PL", footprint="SOD-123F_L2.8-W1.8-LS3.7-RD.kicad_mod", symbol="SM4007PL.kicad_sym", model="SOD-123FL_L2.8-W1.8-LS3.7-RD-1.STEP">
+    trait has_part_picked::by_supplier<supplier_id="lcsc", supplier_partno="C64898", manufacturer="MDD（Microdiode Electronics）", partno="SM4007PL">
+    trait has_designator_prefix<prefix="D">
+
+    # pins
+    signal A ~ pin 2
+    signal C ~ pin 1

parts/MDD_Microdiode_Electronics_SM4007PL/SM4007PL.kicad_sym

@@ -1,7 +1,7 @@
 (kicad_symbol_lib
     (version 1)
     (generator "faebryk")
-    (symbol "M1"
+    (symbol "SM4007PL"
         (property "Reference" "D"
             (id 0)
             (at 0 5.08 0)
@@ -12,7 +12,7 @@
                 (hide no)
             )
         )
-        (property "Value" "M1"
+        (property "Value" "SM4007PL"
             (id 1)
             (at 0 -5.08 0)
             (effects
@@ -22,7 +22,7 @@
                 (hide no)
             )
         )
-        (property "Footprint" "C18199093:SMA_L4.3-W2.6-LS5.0-RD"
+        (property "Footprint" "C64898:SOD-123F_L2.8-W1.8-LS3.7-RD"
             (id 2)
             (at 0 -7.62 0)
             (effects
@@ -32,8 +32,8 @@
                 (hide yes)
             )
         )
-        (property "LCSC Part" "C18199093"
-            (id 5)
+        (property "Datasheet" "https://lcsc.com/product-detail/Diodes-General-Purpose_SM4007PL-A7_C64898.html"
+            (id 3)
             (at 0 -10.16 0)
             (effects
                 (font
@@ -42,7 +42,17 @@
                 (hide yes)
             )
         )
-        (property "checksum" "7eb6c13ebae0eb21e548438b98fa94f856c1e9ad7f8df3210abaa58e7f9a6f58"
+        (property "LCSC Part" "C64898"
+            (id 5)
+            (at 0 -12.7 0)
+            (effects
+                (font
+                    (size 1.27 1.27)
+                )
+                (hide yes)
+            )
+        )
+        (property "checksum" "239c8a632b316bfa32633dc976f0f14593586e31f850448d0bba6806144f3373"
             (at 0 0 0)
             (effects
                 (font
@@ -53,7 +63,7 @@
         )
         (in_bom yes)
         (on_board yes)
-        (symbol "M1_0_1"
+        (symbol "SM4007PL_0_1"
             (polyline
                 (stroke
                     (width 0)
@@ -64,10 +74,10 @@
                     (type background)
                 )
                 (pts
-                    (xy 1.27 1.78)
+                    (xy 1.27 1.52)
                     (xy -1.27 0)
-                    (xy 1.27 -1.78)
-                    (xy 1.27 1.78)
+                    (xy 1.27 -1.52)
+                    (xy 1.27 1.52)
                 )
             )
             (polyline
@@ -80,41 +90,13 @@
                     (type none)
                 )
                 (pts
-                    (xy -1.27 0)
-                    (xy -2.54 0)
-                )
-            )
-            (polyline
-                (stroke
-                    (width 0)
-                    (type default)
-                    (color 0 0 0 0)
-                )
-                (fill
-                    (type none)
-                )
-                (pts
-                    (xy 2.54 0)
-                    (xy 1.27 0)
-                )
-            )
-            (polyline
-                (stroke
-                    (width 0)
-                    (type default)
-                    (color 0 0 0 0)
-                )
-                (fill
-                    (type none)
-                )
-                (pts
-                    (xy -1.27 1.78)
-                    (xy -1.27 -1.78)
+                    (xy -1.27 -1.52)
+                    (xy -1.27 1.52)
                 )
             )
             (pin unspecified line
                 (at 5.08 0 180)
-                (length 2.54)
+                (length 3.81)
                 (name "A"
                     (effects
                         (font
@@ -134,8 +116,8 @@
             )
             (pin unspecified line
                 (at -5.08 0 0)
-                (length 2.54)
-                (name "K"
+                (length 3.81)
+                (name "C"
                     (effects
                         (font
                             (size 1.27 1.27)

parts/MDD_Microdiode_Electronics_SM4007PL/SOD-123F_L2.8-W1.8-LS3.7-RD.kicad_mod

@@ -1,4 +1,4 @@
-(footprint "PANASONIC_EEEFK1A471AP:CAP-SMD_BD8.0-L8.3-W8.3-LS9.9-FD"
+(footprint "MDD_Microdiode_Electronics_SM4007PL:SOD-123F_L2.8-W1.8-LS3.7-RD"
     (layer "F.Cu")
     (descr "")
     (version 20241229)
@@ -9,7 +9,7 @@
         (at 0 -4 0)
         (layer "F.SilkS")
         (hide no)
-        (uuid "623ea059-aff4-4353-aaf8-8b5f597349bf")
+        (uuid "d4d2eaf6-9211-4c52-9cb2-933df7ba6604")
         (effects
             (font
                 (size 1 1)
@@ -17,11 +17,11 @@
             )
         )
     )
-    (property "Value" "CAP-SMD_BD8.0-L8.3-W8.3-LS9.9-FD"
+    (property "Value" "SOD-123F_L2.8-W1.8-LS3.7-RD"
         (at 0 4 0)
         (layer "F.Fab")
         (hide no)
-        (uuid "edd08b58-caf8-4cc1-afc3-307a4b958dbe")
+        (uuid "2b2b20a4-2ad9-4bf2-84e3-b2943f55dff5")
         (effects
             (font
                 (size 1 1)
@@ -29,11 +29,11 @@
             )
         )
     )
-    (property "checksum" "3a30aba91912392ddab4b95cf4c5624802b3c2048a8d62eb75165e8d2cddd84a"
+    (property "checksum" "070fa4f55c35c285219094ffce18e03cd185d39ca50a8e4ec03352c2320a53a5"
         (at 0 0 0)
         (layer "User.9")
         (hide no)
-        (uuid "8c3ea71c-3b17-46b5-8887-cde37fc138d0")
+        (uuid "1a96ceb5-80c9-48ef-a131-2ad8282e06bc")
         (effects
             (font
                 (size 0.125 0.125)
@@ -44,100 +44,90 @@
     )
     (attr smd)
     (fp_line
-        (start 4.2 0.78)
-        (end 4.2 4.23)
+        (start -1.52 -0.94)
+        (end 1.48 -0.94)
         (stroke
-            (width 0.15)
+            (width 0.25)
             (type solid)
         )
         (layer "F.SilkS")
-        (uuid "7d872c1b-d9e7-49dc-92ab-9bcae2358fff")
+        (uuid "d5ae25db-a483-449b-ad7a-f54444e30636")
     )
     (fp_line
-        (start 4.2 4.23)
-        (end -2.46 4.23)
+        (start -1.51 0.94)
+        (end 1.49 0.94)
         (stroke
-            (width 0.15)
+            (width 0.25)
             (type solid)
         )
         (layer "F.SilkS")
-        (uuid "ee682e10-4e8e-4ece-ba53-ae3d8778abaa")
+        (uuid "0acdd9a9-7a82-4b4d-8e3c-78d831c4aac1")
     )
     (fp_line
-        (start -2.46 4.23)
-        (end -4.2 2.49)
+        (start -0.76 0)
+        (end 0.76 0)
         (stroke
-            (width 0.15)
+            (width 0.25)
             (type solid)
         )
         (layer "F.SilkS")
-        (uuid "e6798260-0ce2-41f1-b2f3-9e99838a29a4")
+        (uuid "cdd66404-99d6-47b0-b423-beae9108bf4e")
     )
     (fp_line
-        (start -4.2 2.49)
-        (end -4.2 0.78)
+        (start -0.51 -0.5)
+        (end -0.51 0.51)
         (stroke
-            (width 0.15)
+            (width 0.25)
             (type solid)
         )
         (layer "F.SilkS")
-        (uuid "2c977140-e2a0-480f-b30a-b9d26b6986aa")
+        (uuid "dd88475d-7ade-46be-8eff-569e7ec272a0")
     )
     (fp_line
-        (start 4.2 -0.78)
-        (end 4.2 -4.23)
+        (start 0.51 0.41)
+        (end -0.51 0)
         (stroke
-            (width 0.15)
+            (width 0.25)
             (type solid)
         )
         (layer "F.SilkS")
-        (uuid "7b182ed0-6e93-48b4-8e41-e144aa20b298")
+        (uuid "49e9a8ca-7a56-4ac6-b630-ab9b75d3dcb9")
     )
     (fp_line
-        (start 4.2 -4.23)
-        (end -2.46 -4.23)
+        (start 0.51 -0.4)
+        (end 0.51 0.41)
         (stroke
-            (width 0.15)
+            (width 0.25)
             (type solid)
         )
         (layer "F.SilkS")
-        (uuid "ab041e32-8109-4b1c-b56b-32d3e8d87c2e")
+        (uuid "33076ae7-6a0b-4255-9ad3-8e8beb0a40ae")
     )
     (fp_line
-        (start -2.46 -4.23)
-        (end -4.2 -2.49)
+        (start -0.51 0)
+        (end 0.51 -0.4)
         (stroke
-            (width 0.15)
+            (width 0.25)
             (type solid)
         )
         (layer "F.SilkS")
-        (uuid "339f79a3-2602-4119-804e-f418a9ad5670")
-    )
-    (fp_line
-        (start -4.2 -2.49)
-        (end -4.2 -0.78)
-        (stroke
-            (width 0.15)
-            (type solid)
-        )
-        (layer "F.SilkS")
-        (uuid "94991dbb-c964-4563-99e5-af6404401655")
+        (uuid "68309971-6a51-4565-b170-935fcf0430bc")
     )
     (fp_circle
-        (center -4.95 4.15)
-        (end -4.92 4.15)
+        (center -1.85 0.85)
+        (end -1.82 0.85)
         (stroke
             (width 0.06)
             (type solid)
         )
         (fill no)
         (layer "F.Fab")
-        (uuid "93fb89ed-b399-4512-b84a-c132e4b74c7a")
+        (uuid "f37c75c0-2604-4038-82d8-62d9f6a564ba")
     )
     (fp_text user "%R"
         (at 0 0 0)
         (layer "F.Fab")
-        (uuid "fab31861-4a29-436f-acfb-d057f1eedb26")
+        (uuid "f5330701-f571-4d52-b6dc-8f00d8569e63")
         (effects
             (font
                 (size 1 1)
@@ -149,7 +139,7 @@
     (fp_text user "${REFERENCE}"
         (at 0 -4 0)
         (layer "F.SilkS")
-        (uuid "623ea059-aff4-4353-aaf8-8b5f597349bf")
+        (uuid "d4d2eaf6-9211-4c52-9cb2-933df7ba6604")
         (effects
             (font
                 (size 1 1)
@@ -159,18 +149,18 @@
         (unlocked no)
     )
     (pad "2" smd rect
-        (at 3.6 0 0)
-        (size 4.3 1.26)
+        (at 1.55 0 0)
+        (size 1 1.2)
         (layers "F.Cu" "F.Paste" "F.Mask")
-        (uuid "91f18ca7-ce55-4fd0-b3cc-a3af30352a21")
+        (uuid "6faf8a53-b13e-4a24-ac84-3ce8c30ae7b1")
     )
     (pad "1" smd rect
-        (at -3.6 0 0)
-        (size 4.3 1.26)
+        (at -1.55 0 0)
+        (size 1 1.2)
         (layers "F.Cu" "F.Paste" "F.Mask")
-        (uuid "3aa34514-5a54-4e7d-8ebd-6078bca838b8")
+        (uuid "64591f99-74ac-4520-997f-d74795eaa7f7")
     )
-    (model "${KIPRJMOD}/../../parts/PANASONIC_EEEFK1A471AP/CAP-SMD_BD8.0-L8.3-W8.3-LS9.9-FD.step"
+    (model "${KIPRJMOD}/../../parts/MDD_Microdiode_Electronics_SM4007PL/SOD-123FL_L2.8-W1.8-LS3.7-RD-1.STEP"
         (offset
             (xyz 0 0 0)
         )
@@ -178,7 +168,7 @@
             (xyz 1 1 1)
         )
         (rotate
-            (xyz 0 0 180)
+            (xyz 0 0 0)
         )
     )
 )

parts/PANASONIC_EEEFK1A471AP/PANASONIC_EEEFK1A471AP.ato

@@ -1,18 +0,0 @@
-#pragma experiment("TRAITS")
-import has_designator_prefix
-import has_part_picked
-import is_atomic_part
-import is_auto_generated
-
-component PANASONIC_EEEFK1A471AP_package:
-    # This trait marks this file as auto-generated
-    # If you want to manually change it, remove the trait
-    trait is_auto_generated<system="ato_part", source="easyeda:C178529", date="2025-09-25T23:29:21.577986+00:00", checksum="16ba67811ea1ad4e72e1939c72723d5bede9ab533e1deefe9f42284cd3001d19">
-
-    trait is_atomic_part<manufacturer="PANASONIC", partnumber="EEEFK1A471AP", footprint="CAP-SMD_BD8.0-L8.3-W8.3-LS9.9-FD.kicad_mod", symbol="EEEFK1A471AP.kicad_sym", model="CAP-SMD_BD8.0-L8.3-W8.3-LS9.9-FD.step">
-    trait has_part_picked::by_supplier<supplier_id="lcsc", supplier_partno="C178529", manufacturer="PANASONIC", partno="EEEFK1A471AP">
-    trait has_designator_prefix<prefix="C">
-
-    # pins
-    pin 1
-    pin 2

parts/hongjiacheng_M1/hongjiacheng_M1.ato

@@ -1,18 +0,0 @@
-#pragma experiment("TRAITS")
-import has_designator_prefix
-import has_part_picked
-import is_atomic_part
-import is_auto_generated
-
-component hongjiacheng_M1_package:
-    # This trait marks this file as auto-generated
-    # If you want to manually change it, remove the trait
-    trait is_auto_generated<system="ato_part", source="easyeda:C18199093", date="2025-09-25T23:24:19.182910+00:00", checksum="f9bc52f82d399f83dfc87ce77f12fead5ebabe8ff7eb7baa0177a36d0556dbdc">
-
-    trait is_atomic_part<manufacturer="hongjiacheng", partnumber="M1", footprint="SMA_L4.3-W2.6-LS5.0-RD.kicad_mod", symbol="M1.kicad_sym", model="SMA_L4.3-W2.6-LS5.0-RD.STEP">
-    trait has_part_picked::by_supplier<supplier_id="lcsc", supplier_partno="C18199093", manufacturer="hongjiacheng", partno="M1">
-    trait has_designator_prefix<prefix="D">
-
-    # pins
-    signal A ~ pin 2
-    signal K ~ pin 1