diff --git a/Esquemáticos/Sistema de amplificación PWM/AmplifOptoacopladorEnclosure-backups/AmplifOptoacopladorEnclosure-2025-05-21_100059.zip b/Esquemáticos/Sistema de amplificación PWM/AmplifOptoacopladorEnclosure-backups/AmplifOptoacopladorEnclosure-2025-05-21_100059.zip
deleted file mode 100644
index 49fd27a..0000000
Binary files a/Esquemáticos/Sistema de amplificación PWM/AmplifOptoacopladorEnclosure-backups/AmplifOptoacopladorEnclosure-2025-05-21_100059.zip and /dev/null differ
diff --git a/Esquemáticos/Sistema de amplificación PWM/AmplifOptoacopladorEnclosure-backups/AmplifOptoacopladorEnclosure-2025-05-21_163544.zip b/Esquemáticos/Sistema de amplificación PWM/AmplifOptoacopladorEnclosure-backups/AmplifOptoacopladorEnclosure-2025-05-21_163544.zip
new file mode 100644
index 0000000..809b0ce
Binary files /dev/null and b/Esquemáticos/Sistema de amplificación PWM/AmplifOptoacopladorEnclosure-backups/AmplifOptoacopladorEnclosure-2025-05-21_163544.zip differ
diff --git a/Esquemáticos/Sistema de amplificación PWM/AmplifOptoacopladorEnclosure.kicad_pro b/Esquemáticos/Sistema de amplificación PWM/AmplifOptoacopladorEnclosure.kicad_pro
index 773a9f7..a4beed3 100644
--- a/Esquemáticos/Sistema de amplificación PWM/AmplifOptoacopladorEnclosure.kicad_pro	
+++ b/Esquemáticos/Sistema de amplificación PWM/AmplifOptoacopladorEnclosure.kicad_pro	
@@ -555,13 +555,55 @@
           "label": "DNP",
           "name": "${DNP}",
           "show": true
+        },
+        {
+          "group_by": false,
+          "label": "#",
+          "name": "${ITEM_NUMBER}",
+          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "Height",
+          "name": "Height",
+          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "Manufacturer_Name",
+          "name": "Manufacturer_Name",
+          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "Manufacturer_Part_Number",
+          "name": "Manufacturer_Part_Number",
+          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "Mouser Part Number",
+          "name": "Mouser Part Number",
+          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "Mouser Price/Stock",
+          "name": "Mouser Price/Stock",
+          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "Descripción",
+          "name": "Description",
+          "show": false
         }
       ],
       "filter_string": "",
       "group_symbols": true,
-      "name": "Grouped By Value",
+      "name": "",
       "sort_asc": true,
-      "sort_field": "Referencia"
+      "sort_field": "Reference"
     },
     "connection_grid_size": 50.0,
     "drawing": {
diff --git a/Esquemáticos/Sistema de amplificación PWM/BOM.xlsx b/Esquemáticos/Sistema de amplificación PWM/BOM.xlsx
new file mode 100644
index 0000000..c74e907
Binary files /dev/null and b/Esquemáticos/Sistema de amplificación PWM/BOM.xlsx differ