Добавил плату аттенюатора

.gitignore

@@ -1,3 +1,4 @@
 amplifier-control-panel/amplifier-control-panel-backups/*
 power-unit-5v/power-unit-5v-backups/*
 /optopair-module/optopair-module-backups/*
+attenuator/attenuator-backups/*

attenuator/attenuator.kicad_prl

@@ -1,7 +1,7 @@
 {
   "board": {
-    "active_layer": 5,
-    "active_layer_preset": "All Layers",
+    "active_layer": 2,
+    "active_layer_preset": "",
     "auto_track_width": true,
     "hidden_netclasses": [],
     "hidden_nets": [],
@@ -45,6 +45,7 @@
       "pads",
       "zones",
       "drc_warnings",
+      "drc_exclusions",
       "locked_item_shadows",
       "conflict_shadows",
       "shapes"

attenuator/attenuator.kicad_pro

@@ -188,6 +188,7 @@
       ],
       "track_widths": [
         0.0,
+        0.5,
         1.0
       ],
       "tuning_pattern_settings": {
@@ -610,6 +611,14 @@
       "version": 1
     },
     "net_format_name": "",
+    "ngspice": {
+      "fix_include_paths": true,
+      "meta": {
+        "version": 0
+      },
+      "model_mode": 4,
+      "workbook_filename": ""
+    },
     "page_layout_descr_file": "",
     "plot_directory": "",
     "space_save_all_events": true,
@@ -624,7 +633,7 @@
   },
   "sheets": [
     [
-      "fdfcbaa1-c2a2-4946-ad32-d7d90081a30d",
+      "87671ac2-bffd-47ec-b717-3f83ce2695d3",
       "Root"
     ]
   ],