listed two possible candidates for a brushed DC motor

added specific fuse to design
work on motor driver
4 changed files with 3750 additions and 84 deletions
--- a/04_pcb/milkFrother/#auto_saved_files#
+++ b/04_pcb/milkFrother/#auto_saved_files#
@ -1 +0,0 @@
-C:\Users\kerem\Documents\git\milkfrother\04_pcb\milkFrother\_autosave-milkFrother.kicad_sch
--- a/04_pcb/milkFrother/milkFrother-backups/milkFrother-2022-01-16_173227.zip
+++ b/04_pcb/milkFrother/milkFrother-backups/milkFrother-2022-01-16_173227.zip
--- a/04_pcb/milkFrother/milkFrother.kicad_sch
+++ b/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)
@ -1026,9 +1021,15 @@
    (uuid ff82680f-3472-4754-9ad3-7275f0ec768a)
  )

-  (text "TC78H630FNG\n" (at 190.5 102.87 0)
+  (text "man		NMB Technologies Corparation\nman no 	PPN7PA12C1\ndist 	Digikey\ndist no	P14355-ND\nvoltage	5 V\nRPM		11605 RPM\n\n"
+    (at 229.235 117.475 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
-    (uuid aab1494f-afe7-4efa-a0b8-74ad36a73f8a)
+    (uuid 52881e46-4c8e-44ca-adc9-ce4f47b58b80)
+  )
+  (text "man		NMB Technologies Corparation\nman no 	PAN14EE12AA1\ndist 	Digikey\ndist no	P14346-ND\nvoltage	12 V\nRPM		12850 RPM\n\n"
+    (at 229.235 101.6 0)
+    (effects (font (size 1.27 1.27)) (justify left bottom))
+    (uuid a45a5471-5e59-4a73-beb2-b120589488e5)
  )
  (text "18650 LiPo cell comes here" (at 243.84 13.97 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
@ -1195,22 +1196,6 @@
    (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 +1361,17 @@
    (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 "Footprint" "" (id 2) (at 199.39 83.82 0)
+    (property "Value" "+5V" (id 1) (at 199.39 76.2 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 +1514,37 @@
    (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)
-      (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)
+    (pin "VPWR" input (at 206.375 85.09 90)
      (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 "GND" input (at 199.39 118.11 270)
+    (pin "~STANDBY" input (at 184.15 106.68 180)
      (effects (font (size 1.27 1.27)) (justify left))
-      (uuid 12be1f35-c636-4e60-a7f2-5cfbdb728683)
+      (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 "IN_1" input (at 184.15 101.6 180)
+      (effects (font (size 1.27 1.27)) (justify left))
+      (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)
    )
  )

@ -1660,15 +1661,9 @@
    (path "/88340377-13a8-4a0e-aa80-b064bcb166d4"
      (reference "#PWR0104") (unit 1) (value "GND") (footprint "")
    )
-    (path "/2c0c0b35-eaf6-4f9e-a023-5d1b52338afb/7e8d0945-a926-4fd0-a75d-01d612971808"
-      (reference "#PWR0105") (unit 1) (value "GND") (footprint "")
-    )
    (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 "")
    )
@ -1681,12 +1676,21 @@
    (path "/e6be5793-6e8b-405e-92d7-84f39e74e908"
      (reference "#PWR?") (unit 1) (value "+5V") (footprint "")
    )
+    (path "/2c0c0b35-eaf6-4f9e-a023-5d1b52338afb/a90d65b3-fc3b-4606-ba82-832f1331bfd2"
+      (reference "C?") (unit 1) (value "100n") (footprint "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder")
+    )
+    (path "/2c0c0b35-eaf6-4f9e-a023-5d1b52338afb/abf81684-804d-4cc7-91a7-babfb6c81cb5"
+      (reference "C?") (unit 1) (value "10u") (footprint "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder")
+    )
    (path "/fc4e01d0-f76a-4b1c-9a5f-546bb4d47cfa"
      (reference "C?") (unit 1) (value "100uF") (footprint "")
    )
    (path "/5afe31a9-b2e9-4d2b-9edc-4fca8eb4ddbc"
      (reference "F?") (unit 1) (value "Fuse_Small") (footprint "")
    )
+    (path "/2c0c0b35-eaf6-4f9e-a023-5d1b52338afb/c1b42bc5-61fa-4f51-9988-dfce6360b976"
+      (reference "F?") (unit 1) (value "1.6A") (footprint "Fuse:Fuse_0603_1608Metric_Pad1.05x0.95mm_HandSolder")
+    )
    (path "/59046e68-ac16-4023-b73e-48a498cadee1"
      (reference "J?") (unit 1) (value "2130830005") (footprint "818_USB:MOLEX_2130830005")
    )
@ -1714,8 +1718,17 @@
    (path "/6716c2d2-aa26-4683-8c87-a6577115aac0"
      (reference "TP?") (unit 1) (value "TestPoint") (footprint "TestPoint:TestPoint_Keystone_5019_Minature")
    )
+    (path "/2c0c0b35-eaf6-4f9e-a023-5d1b52338afb/95c11059-2587-4cc5-a5f2-f0cbf2b4d46d"
+      (reference "TP?") (unit 1) (value "VPWR_A") (footprint "")
+    )
+    (path "/2c0c0b35-eaf6-4f9e-a023-5d1b52338afb/deb0a60e-55a0-4929-a7ca-98e0e41460c3"
+      (reference "TP?") (unit 1) (value "VPWR_B") (footprint "")
+    )
    (path "/874c218a-578e-4a62-a8c1-fe8414dd125f/db1fa44a-90e3-4b8f-9204-056fdb3aa41c"
      (reference "U?") (unit 1) (value "MAX77757") (footprint "314_PMIC:FC2QFN-24_3x3mm_P0.4mm")
    )
+    (path "/2c0c0b35-eaf6-4f9e-a023-5d1b52338afb/fb47cde2-51d0-4281-a067-9cc353a012cc"
+      (reference "U?") (unit 1) (value "TC78H630FNG") (footprint "Package_SO:TSSOP-16_4.4x5mm_P0.65mm")
+    )
  )
 )
--- a/04_pcb/milkFrother/motor_driver.kicad_sch
+++ b/04_pcb/milkFrother/motor_driver.kicad_sch
Author	SHA1	Message	Date
polymurph	dd800679e8	listed two possible candidates for a brushed DC motor	3 years ago
polymurph	85193094e2	added specific fuse to design	3 years ago
polymurph	5d498c3a77	work on motor driver	3 years ago
polymurph	533c4b105d	cleanup	3 years ago
polymurph	191e8e301d	basic layout of motor drive	3 years ago
				`@ -1 +0,0 @@`
				`C:\Users\kerem\Documents\git\milkfrother\04_pcb\milkFrother\_autosave-milkFrother.kicad_sch`