work on motor driver

04_pcb/milkFrother/#auto_saved_files#

@@ -1 +0,0 @@
-C:\Users\Edwin\Documents\19_git\MilkFrother\04_pcb\milkFrother\_autosave-motor_driver.kicad_sch

04_pcb/milkFrother/milkFrother.kicad_sch

@@ -737,6 +737,10 @@
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 17b683c2-648b-4fbf-b845-9ff1266f106a)
   )
+  (wire (pts (xy 199.39 80.01) (xy 199.39 85.09))
+    (stroke (width 0) (type default) (color 0 0 0 0))
+    (uuid 1a1f9770-ad23-43b6-a971-e01723371244)
+  )
   (wire (pts (xy 69.85 24.13) (xy 69.85 25.4))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 1e6c0fc1-fde5-4e46-94c2-0c18ef07a494)
@@ -790,10 +794,6 @@
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 38f63b5e-dfd0-4791-9380-bcf5767d408f)
   )
-  (wire (pts (xy 199.39 83.82) (xy 199.39 85.09))
-    (stroke (width 0) (type default) (color 0 0 0 0))
-    (uuid 39fc835e-52bc-4768-b28b-ee7cb70723ea)
-  )
   (wire (pts (xy 213.36 53.34) (xy 217.17 53.34))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 40beb193-2f12-4a8d-bb83-d482f1f3e612)
@@ -942,11 +942,6 @@
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid d09defce-d232-4e61-af5d-3981de244950)
   )
-
-  (wire (pts (xy 199.39 118.11) (xy 199.39 119.38))
-    (stroke (width 0) (type default) (color 0 0 0 0))
-    (uuid d09febb6-91c0-405a-b680-36dd6fc7bf29)
-  )
   (bus (pts (xy 78.74 24.13) (xy 118.11 24.13))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid d94f0c13-ad0b-43d6-8974-5290ae2f326c)
@@ -1026,10 +1021,6 @@
     (uuid ff82680f-3472-4754-9ad3-7275f0ec768a)
   )
 
-  (text "TC78H630FNG\n" (at 190.5 102.87 0)
-    (effects (font (size 1.27 1.27)) (justify left bottom))
-    (uuid aab1494f-afe7-4efa-a0b8-74ad36a73f8a)
-  )
   (text "18650 LiPo cell comes here" (at 243.84 13.97 0)
     (effects (font (size 1.27 1.27)) (justify left bottom))
     (uuid bcc76935-c9e0-43fe-a7c0-3000e8296dc2)
@@ -1195,22 +1186,6 @@
     (pin "1" (uuid 2b60b821-c340-4c4e-a319-d501f7115ab0))
   )
 
-  (symbol (lib_id "power:GND") (at 199.39 119.38 0) (unit 1)
-    (in_bom yes) (on_board yes)
-    (uuid 232e9669-53c6-4a2b-916c-f978fd51d5b9)
-    (property "Reference" "#PWR?" (id 0) (at 199.39 125.73 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Value" "GND" (id 1) (at 199.39 123.825 0))
-    (property "Footprint" "" (id 2) (at 199.39 119.38 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Datasheet" "" (id 3) (at 199.39 119.38 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (pin "1" (uuid 56bd6e3c-6e50-4c71-95ee-626c025e69e5))
-  )
-
   (symbol (lib_id "power:VBUS") (at 67.31 24.13 0) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 3c9b835d-3ac8-4a23-ad89-409a978c1244)
@@ -1376,17 +1351,17 @@
     (pin "1" (uuid 3d685fe6-cf0c-4854-8b26-3a559581a302))
   )
 
-  (symbol (lib_id "power:+5V") (at 199.39 83.82 0) (unit 1)
+  (symbol (lib_id "power:+5V") (at 199.39 80.01 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 78689c43-d0db-4135-b08c-ba3be8d5b162)
-    (property "Reference" "#PWR?" (id 0) (at 199.39 87.63 0)
+    (property "Reference" "#PWR?" (id 0) (at 199.39 83.82 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "+5V" (id 1) (at 199.39 80.01 0))
+    (property "Value" "+5V" (id 1) (at 199.39 76.2 0))
-    (property "Footprint" "" (id 2) (at 199.39 83.82 0)
+    (property "Footprint" "" (id 2) (at 199.39 80.01 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (id 3) (at 199.39 83.82 0)
+    (property "Datasheet" "" (id 3) (at 199.39 80.01 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid ad93f0ef-eec5-4bbb-bf7e-345486d914e3))
@@ -1529,21 +1504,37 @@
     (property "Sheet file" "motor_driver.kicad_sch" (id 1) (at 185.42 114.3 90)
       (effects (font (size 1.27 1.27)) (justify left top) hide)
     )
-    (pin "OUT_B" output (at 212.09 104.14 0)
+    (pin "VPWR" input (at 206.375 85.09 90)
-      (effects (font (size 1.27 1.27)) (justify right))
-      (uuid cedf9755-eab0-456a-87f7-ce219710464a)
-    )
-    (pin "OUT_A" output (at 212.09 99.06 0)
       (effects (font (size 1.27 1.27)) (justify right))
-      (uuid 8804d13b-7621-4c36-b8df-7848832177aa)
+      (uuid 29f8e91b-ae7f-4998-9d9b-88171afbd753)
     )
     (pin "V_in" input (at 199.39 85.09 90)
       (effects (font (size 1.27 1.27)) (justify right))
-      (uuid 4369627f-7b49-44d3-8bc2-3ba20b443f48)
+      (uuid 52ec28ee-99ae-4ac1-8972-953a54c782f1)
+    )
+    (pin "~STANDBY" input (at 184.15 106.68 180)
+      (effects (font (size 1.27 1.27)) (justify left))
+      (uuid 5ce52d2b-66c6-4c53-85ec-c1e06d32deb9)
+    )
+    (pin "IN_2" input (at 184.15 104.14 180)
+      (effects (font (size 1.27 1.27)) (justify left))
+      (uuid cf196370-7347-44ab-a747-bef37a083948)
     )
-    (pin "GND" input (at 199.39 118.11 270)
+    (pin "IN_1" input (at 184.15 101.6 180)
       (effects (font (size 1.27 1.27)) (justify left))
-      (uuid 12be1f35-c636-4e60-a7f2-5cfbdb728683)
+      (uuid 4c7b36ec-cf00-4f3d-9fd9-5575190acc4e)
+    )
+    (pin "PGND" input (at 200.025 118.11 270)
+      (effects (font (size 1.27 1.27)) (justify left))
+      (uuid 928b07de-6828-4065-83f7-189e638ed25a)
+    )
+    (pin "OUT_B" output (at 212.09 106.68 0)
+      (effects (font (size 1.27 1.27)) (justify right))
+      (uuid 33c341b1-7973-4e86-a567-f72c7c62f77e)
+    )
+    (pin "OUT_A" output (at 212.09 95.885 0)
+      (effects (font (size 1.27 1.27)) (justify right))
+      (uuid 874d1eee-408f-4c35-afda-98f38642e4da)
     )
   )
 
@@ -1663,9 +1654,6 @@
     (path "/11182088-f769-4d24-bb83-cb9333de243a"
       (reference "#PWR?") (unit 1) (value "VBUS") (footprint "")
     )
-    (path "/232e9669-53c6-4a2b-916c-f978fd51d5b9"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
     (path "/5d4dd97b-f003-44b5-ba95-e3531067329c"
       (reference "#PWR?") (unit 1) (value "+5V") (footprint "")
     )

04_pcb/milkFrother/motor_driver.kicad_sch

@@ -250,6 +250,9 @@
   (junction (at 165.1 108.585) (diameter 0) (color 0 0 0 0)
     (uuid 0659c0f9-bd6d-4c9a-bf67-b6c5940c3ebc)
   )
+  (junction (at 168.91 90.17) (diameter 0) (color 0 0 0 0)
+    (uuid 0740d48e-e448-4dfc-ab5c-e8dd6f4d089a)
+  )
   (junction (at 159.385 122.555) (diameter 0) (color 0 0 0 0)
     (uuid 0df6360e-fc07-4a32-9cbf-b3063bcf5fab)
   )
@@ -299,10 +302,6 @@
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 0b41c185-abd5-4e02-8f30-b1ee45178441)
   )
-  (wire (pts (xy 136.525 90.805) (xy 136.525 87.63))
-    (stroke (width 0) (type default) (color 0 0 0 0))
-    (uuid 0fedb90a-2264-4e76-8faf-5be7117abf91)
-  )
   (wire (pts (xy 163.195 111.125) (xy 165.1 111.125))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 14c3a8e5-0b85-456c-97b5-8729f2ae4610)
@@ -311,10 +310,6 @@
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 16f9addd-b046-4951-ae6f-2c768bf2da93)
   )
-  (wire (pts (xy 130.175 122.555) (xy 141.605 122.555))
-    (stroke (width 0) (type default) (color 0 0 0 0))
-    (uuid 20c92bb0-1089-4611-bb35-5a50b44f6ee1)
-  )
   (wire (pts (xy 146.685 122.555) (xy 149.225 122.555))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 211101da-e386-4244-8c0b-97045b64f155)
@@ -323,10 +318,18 @@
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 29c7b4c9-ef37-4a54-89b3-df26aeaf15d8)
   )
+  (wire (pts (xy 136.525 87.63) (xy 136.525 90.17))
+    (stroke (width 0) (type default) (color 0 0 0 0))
+    (uuid 35e50813-8439-45d1-93eb-8bd435a58e9d)
+  )
   (wire (pts (xy 136.398 76.2) (xy 139.954 76.2))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 3748b9b4-d7bc-4853-a56a-feeefabc32a0)
   )
+  (wire (pts (xy 136.525 90.17) (xy 168.91 90.17))
+    (stroke (width 0) (type default) (color 0 0 0 0))
+    (uuid 37eb2110-9270-414c-b2fd-f6c275d22009)
+  )
   (wire (pts (xy 130.175 106.045) (xy 136.525 106.045))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 4b6d6b13-48ad-412c-8dac-d0920ad36509)
@@ -339,7 +342,7 @@
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 4f998c92-cfe3-49e3-b081-ee4cc45b1e4f)
   )
-  (wire (pts (xy 168.91 87.63) (xy 168.91 122.555))
+  (wire (pts (xy 168.91 87.63) (xy 168.91 90.17))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 500260f0-0bb0-40e9-977e-721e497863e5)
   )
@@ -403,6 +406,10 @@
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid a7462d67-bc01-45e3-9c46-c76f0c86eab6)
   )
+  (wire (pts (xy 130.175 122.555) (xy 141.605 122.555))
+    (stroke (width 0) (type default) (color 0 0 0 0))
+    (uuid ad67c680-ee60-423f-877a-45d1b2182ec8)
+  )
   (wire (pts (xy 154.305 122.555) (xy 156.845 122.555))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid adbed434-a1fa-42a9-b200-9ea41dec05d5)
@@ -431,9 +438,9 @@
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid c0196530-941a-4e3e-9aca-88efb8a5c11a)
   )
-  (wire (pts (xy 130.175 90.805) (xy 136.525 90.805))
+  (wire (pts (xy 168.91 90.17) (xy 168.91 122.555))
     (stroke (width 0) (type default) (color 0 0 0 0))
-    (uuid c7fd8674-9f26-453c-aef0-b22edb310c15)
+    (uuid c469193f-c497-4f27-bef4-12d5abff37ce)
   )
   (wire (pts (xy 146.685 120.015) (xy 146.685 122.555))
     (stroke (width 0) (type default) (color 0 0 0 0))
@@ -3549,10 +3556,6 @@
     (effects (font (size 1.27 1.27)) (justify right))
     (uuid 50a65730-abb4-4128-a15a-17e811342b32)
   )
-  (hierarchical_label "GND" (shape input) (at 130.175 90.805 180)
-    (effects (font (size 1.27 1.27)) (justify right))
-    (uuid 70c9ad68-21f9-4153-902b-814b71ef5d87)
-  )
   (hierarchical_label "VPWR" (shape input) (at 130.175 76.2 180)
     (effects (font (size 1.27 1.27)) (justify right))
     (uuid 7ad1fe0b-8a1f-4008-8957-40f477a03237)