more

1 files changed, 378 insertions, 221 deletions

diff --git a/analog_frontend.kicad_sch b/analog_frontend.kicad_sch
index 213b483..c632077 100644
--- a/analog_frontend.kicad_sch
+++ b/analog_frontend.kicad_sch
@@ -192,11 +192,11 @@
       )
     )
     (symbol "MCU_ST_STM32H7:STM32H725VGTx" (in_bom yes) (on_board yes)
-      (property "Reference" "U" (at -30.48 67.31 0)
-        (effects (font (size 1.27 1.27)) (justify left))
+      (property "Reference" "U4" (at 10.5761 -75.565 90)
+        (effects (font (size 1.27 1.27)))
       )
-      (property "Value" "STM32H725VGTx" (at 22.86 67.31 0)
-        (effects (font (size 1.27 1.27)) (justify left))
+      (property "Value" "STM32H725VGTx" (at 8.0361 -75.565 90)
+        (effects (font (size 1.27 1.27)))
       )
       (property "Footprint" "Package_QFP:LQFP-100_14x14mm_P0.5mm" (at -30.48 -66.04 0)
         (effects (font (size 1.27 1.27)) (justify right) hide)
@@ -236,7 +236,7 @@
           (alternate "SAI4_MCLK_A" bidirectional line)
           (alternate "SPI4_SCK" bidirectional line)
         )
-        (pin power_in line (at -35.56 53.34 0) (length 5.08)
+        (pin power_out line (at -35.56 53.34 0) (length 5.08)
           (name "VLXSMPS" (effects (font (size 1.27 1.27))))
           (number "10" (effects (font (size 1.27 1.27))))
         )
@@ -1386,7 +1386,7 @@
           (alternate "TIM4_CH4" bidirectional line)
           (alternate "UART4_TX" bidirectional line)
         )
-        (pin power_out line (at -35.56 -25.4 0) (length 5.08)
+        (pin power_in line (at -35.56 -25.4 0) (length 5.08)
           (name "VCAP" (effects (font (size 1.27 1.27))))
           (number "97" (effects (font (size 1.27 1.27))))
         )
@@ -1400,14 +1400,14 @@
         )
       )
     )
-    (symbol "Regulator_Linear:LM1117DT-3.3" (in_bom yes) (on_board yes)
+    (symbol "Regulator_Linear:LM1117MP-3.3" (in_bom yes) (on_board yes)
       (property "Reference" "U" (at -3.81 3.175 0)
         (effects (font (size 1.27 1.27)))
       )
-      (property "Value" "LM1117DT-3.3" (at 0 3.175 0)
+      (property "Value" "LM1117MP-3.3" (at 0 3.175 0)
         (effects (font (size 1.27 1.27)) (justify left))
       )
-      (property "Footprint" "Package_TO_SOT_SMD:TO-252-3_TabPin2" (at 0 0 0)
+      (property "Footprint" "Package_TO_SOT_SMD:SOT-223-3_TabPin2" (at 0 0 0)
         (effects (font (size 1.27 1.27)) hide)
       )
       (property "Datasheet" "http://www.ti.com/lit/ds/symlink/lm1117.pdf" (at 0 0 0)
@@ -1416,19 +1416,19 @@
       (property "ki_keywords" "linear regulator ldo fixed positive" (at 0 0 0)
         (effects (font (size 1.27 1.27)) hide)
       )
-      (property "ki_description" "800mA Low-Dropout Linear Regulator, 3.3V fixed output, TO-252" (at 0 0 0)
+      (property "ki_description" "800mA Low-Dropout Linear Regulator, 3.3V fixed output, SOT-223" (at 0 0 0)
         (effects (font (size 1.27 1.27)) hide)
       )
-      (property "ki_fp_filters" "TO?252*" (at 0 0 0)
+      (property "ki_fp_filters" "SOT?223*" (at 0 0 0)
         (effects (font (size 1.27 1.27)) hide)
       )
-      (symbol "LM1117DT-3.3_0_1"
+      (symbol "LM1117MP-3.3_0_1"
         (rectangle (start -5.08 -5.08) (end 5.08 1.905)
           (stroke (width 0.254) (type default))
           (fill (type background))
         )
       )
-      (symbol "LM1117DT-3.3_1_1"
+      (symbol "LM1117MP-3.3_1_1"
         (pin power_in line (at 0 -7.62 90) (length 2.54)
           (name "GND" (effects (font (size 1.27 1.27))))
           (number "1" (effects (font (size 1.27 1.27))))
@@ -1681,9 +1681,6 @@
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@@ -1702,7 +1699,7 @@
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@@ -1714,9 +1711,18 @@
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@@ -1732,6 +1738,9 @@
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@@ -1774,6 +1783,9 @@
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@@ -1859,7 +1871,19 @@
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@@ -1867,6 +1891,10 @@
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@@ -1887,10 +1915,6 @@
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@@ -1899,15 +1923,11 @@
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@@ -1915,7 +1935,7 @@
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@@ -1923,6 +1943,10 @@
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@@ -1979,10 +1995,14 @@
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@@ -2011,7 +2031,7 @@
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@@ -2019,6 +2039,10 @@
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@@ -2039,10 +2063,6 @@
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@@ -2055,7 +2075,7 @@
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@@ -2063,6 +2083,10 @@
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@@ -2075,10 +2099,6 @@
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@@ -2147,15 +2171,15 @@
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@@ -2191,7 +2215,7 @@
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@@ -2208,7 +2232,7 @@
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@@ -2252,7 +2276,7 @@
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-  (label "SCL" (at 93.345 160.02 180) (fields_autoplaced)
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-  (label "VLXSMPS" (at 140.97 104.775 180) (fields_autoplaced)
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@@ -2517,19 +2493,19 @@
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-    (property "Value" "10K" (at 100.33 151.765 0)
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     (pin "1" (uuid e0e32824-bab1-4ac4-ab42-a411b8370e15))
@@ -2671,6 +2647,33 @@
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+    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
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+    (property "Value" "LM1117MP-3.3" (at 79.375 65.405 0)
+      (effects (font (size 1.27 1.27)))
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+    (property "Footprint" "Package_TO_SOT_SMD:SOT-223-3_TabPin2" (at 79.375 69.215 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "http://www.ti.com/lit/ds/symlink/lm1117.pdf" (at 79.375 69.215 0)
+      (effects (font (size 1.27 1.27)) hide)
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+    (pin "3" (uuid cf67affc-f964-4844-a8e8-680b9bdf30a2))
+    (instances
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@@ -2747,6 +2750,57 @@
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+    (uuid 43886564-2cad-475f-90f7-fbc6daf407e6)
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+    (property "Footprint" "" (at 79.375 99.695 0)
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+    (property "Datasheet" "" (at 79.375 99.695 0)
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+      (effects (font (size 1.27 1.27)) hide)
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+    (pin "2" (uuid b03c341c-1928-4604-89ed-7e90b2fa3571))
+    (instances
+      (project "analog_frontend"
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@@ -2875,6 +2929,59 @@
     )
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+    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
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+    (property "Reference" "U7" (at 62.865 85.725 0)
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+    (property "Value" "LM1117MP-3.3" (at 62.865 88.265 0)
+      (effects (font (size 1.27 1.27)))
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+    (property "Footprint" "Package_TO_SOT_SMD:SOT-223-3_TabPin2" (at 62.865 92.075 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "http://www.ti.com/lit/ds/symlink/lm1117.pdf" (at 62.865 92.075 0)
+      (effects (font (size 1.27 1.27)) hide)
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+    (pin "3" (uuid ddaa0eb8-c9b3-4d34-a9ed-5ac666b6e73d))
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+      (effects (font (size 1.27 1.27)) (justify left))
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+    (pin "2" (uuid bc0e1483-a6c4-40fe-ac50-53d2790a7e9f))
+    (instances
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@@ -3029,19 +3136,19 @@
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     (uuid 89632135-569a-4175-b8db-4478ebf7cb52)
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-    (property "Footprint" "" (at 98.425 146.685 0)
+    (property "Footprint" "" (at 27.94 115.57 0)
       (effects (font (size 1.27 1.27)) hide)
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@@ -3079,69 +3186,69 @@
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-    (uuid 9361f3e6-d269-4526-85d8-d1eb050a5379)
-    (property "Reference" "#FLG04" (at 131.445 106.68 0)
+  (symbol (lib_id "power:GND") (at 221.615 107.95 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no)
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-    (property "Value" "PWR_FLAG" (at 131.445 109.093 0)
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-    (property "Footprint" "" (at 131.445 104.775 0)
+    (property "Footprint" "" (at 221.615 107.95 0)
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-    (property "Datasheet" "~" (at 131.445 104.775 0)
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-    (pin "1" (uuid 95a9466e-fe4d-4aa7-b195-dd91c03a449f))
+    (pin "1" (uuid 9c8c6296-1cbf-4ea1-a9d0-88f1de364d20))
     (instances
       (project "analog_frontend"
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+          (reference "#PWR021") (unit 1)
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+    (property "Value" "PWR_FLAG" (at 127.635 117.475 0)
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-    (property "Footprint" "" (at 221.615 107.95 0)
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+    (pin "1" (uuid e9f37966-8f74-465a-87ae-6efdeaf63a23))
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       (project "analog_frontend"
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+          (reference "#FLG03") (unit 1)
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+  (symbol (lib_id "power:GND") (at 62.865 99.695 0) (unit 1)
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+    (property "Value" "GND" (at 62.865 104.775 0)
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-    (property "Footprint" "" (at 79.375 99.695 0)
+    (property "Footprint" "" (at 62.865 99.695 0)
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-    (property "Datasheet" "" (at 79.375 99.695 0)
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@@ -3379,19 +3486,19 @@
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-    (property "Value" "220pF" (at 144.78 110.49 0)
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-    (property "Footprint" "" (at 141.9352 113.03 0)
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-    (property "Datasheet" "~" (at 140.97 109.22 0)
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-      (effects (font (size 1.27 1.27)) hide)
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-    (property "Datasheet" "http://www.ti.com/lit/ds/symlink/lm1117.pdf" (at 79.375 69.215 0)
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-    (pin "3" (uuid 0bbc2bf5-409f-4e0d-92da-0f0208e7a16d))
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@@ -3458,19 +3538,19 @@
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+  (symbol (lib_id "Device:L") (at 140.97 107.95 180) (unit 1)
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     (uuid cc86bf46-eca3-40a9-8fa7-6c9b7acacd5f)
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+    (property "Reference" "L1" (at 141.605 106.68 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
-    (property "Value" "2.2uH" (at 141.605 101.6 0)
+    (property "Value" "2.2uH" (at 141.605 109.22 0)
       (effects (font (size 1.27 1.27)) (justify right))
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-    (property "Footprint" "" (at 140.97 100.33 0)
+    (property "Footprint" "" (at 140.97 107.95 0)
       (effects (font (size 1.27 1.27)) hide)
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-    (property "Datasheet" "~" (at 140.97 100.33 0)
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     (pin "1" (uuid a19dc5e5-3d23-4a50-9c83-b5760205ca39))
@@ -3484,19 +3564,19 @@
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     (uuid cecc05ed-6df7-4be2-a7d6-057306eebf2e)
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       (effects (font (size 1.27 1.27)) hide)
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-    (property "Value" "+3.3V" (at 98.425 172.085 0)
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-    (property "Footprint" "" (at 98.425 167.64 0)
+    (property "Footprint" "" (at 27.94 136.525 0)
       (effects (font (size 1.27 1.27)) hide)
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-    (property "Datasheet" "" (at 98.425 167.64 0)
+    (property "Datasheet" "" (at 27.94 136.525 0)
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     )
     (pin "1" (uuid 6ef45594-0ed5-4da3-a832-dfa932ab9d76))
@@ -3560,6 +3640,57 @@
     )
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+    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
+    (uuid d79161f1-0a68-4d84-bfb4-8f6d133d088a)
+    (property "Reference" "C22" (at 87.63 94.615 0)
+      (effects (font (size 1.27 1.27)) (justify left))
+    )
+    (property "Value" "100nF" (at 87.63 97.155 0)
+      (effects (font (size 1.27 1.27)) (justify left))
+    )
+    (property "Footprint" "" (at 85.4202 99.695 0)
+      (effects (font (size 1.27 1.27)) hide)
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+    (property "Datasheet" "~" (at 84.455 95.885 0)
+      (effects (font (size 1.27 1.27)) hide)
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+    (pin "1" (uuid 4a867bc6-39f1-4a3a-bc7b-1d4eb7905b12))
+    (pin "2" (uuid c363194a-8bc7-4155-8f14-1827c5a5e024))
+    (instances
+      (project "analog_frontend"
+        (path "/8520eda6-8ea2-46c6-b936-856b6ab0ca14"
+          (reference "C22") (unit 1)
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+    )
+  )
+
+  (symbol (lib_id "power:GND") (at 155.575 111.76 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no)
+    (uuid d84a150a-1787-451f-93c7-31711ee0ac62)
+    (property "Reference" "#PWR039" (at 155.575 118.11 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Value" "GND" (at 155.575 116.205 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Footprint" "" (at 155.575 111.76 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "" (at 155.575 111.76 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 547a64cd-e0de-45ad-800a-182db084b014))
+    (instances
+      (project "analog_frontend"
+        (path "/8520eda6-8ea2-46c6-b936-856b6ab0ca14"
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@@ -3585,19 +3716,19 @@
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     (uuid dbe70227-78c1-44b6-a261-4a5130eed93a)
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+    (property "Reference" "#PWR033" (at 50.8 95.885 0)
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-    (property "Value" "+5V" (at 67.31 86.995 0)
+    (property "Value" "+5V" (at 50.8 86.995 0)
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-    (property "Footprint" "" (at 67.31 92.075 0)
+    (property "Footprint" "" (at 50.8 92.075 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (at 67.31 92.075 0)
+    (property "Datasheet" "" (at 50.8 92.075 0)
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     )
     (pin "1" (uuid e14a3e1a-2fd5-4340-b42a-aeca462cb331))
@@ -3610,6 +3741,32 @@
     )
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+  (symbol (lib_id "Device:C") (at 73.66 95.885 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
+    (uuid dc76812c-db89-470c-897c-f2a4870b7267)
+    (property "Reference" "C21" (at 77.47 94.615 0)
+      (effects (font (size 1.27 1.27)) (justify left))
+    )
+    (property "Value" "1uF" (at 77.47 97.155 0)
+      (effects (font (size 1.27 1.27)) (justify left))
+    )
+    (property "Footprint" "" (at 74.6252 99.695 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (at 73.66 95.885 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 8fe84d4f-92c6-4c9d-bb1b-5c14dd1e012b))
+    (pin "2" (uuid 5e85cd4c-659e-4bec-97d7-97092b5e156f))
+    (instances
+      (project "analog_frontend"
+        (path "/8520eda6-8ea2-46c6-b936-856b6ab0ca14"
+          (reference "C21") (unit 1)
+        )
+      )
+    )
+  )
+
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     (uuid e2a0ed92-a868-45e2-90c1-127c33eb4b07)
@@ -3686,19 +3843,19 @@
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+  (symbol (lib_id "power:+3.3VADC") (at 79.375 92.075 0) (unit 1)
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     (uuid e9ac6d8e-da04-49de-b2fe-e597de1365e7)
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-    (property "Value" "+3.3VADC" (at 92.075 87.63 0)
+    (property "Value" "+3.3VADC" (at 79.375 87.63 0)
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     )
-    (property "Footprint" "" (at 92.075 92.075 0)
+    (property "Footprint" "" (at 79.375 92.075 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (at 92.075 92.075 0)
+    (property "Datasheet" "" (at 79.375 92.075 0)
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     (pin "1" (uuid 6c2b1aa3-f4cd-4e1a-b331-2c18236d05b0))
@@ -3787,29 +3944,29 @@
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-  (sheet (at 107.315 149.86) (size 27.305 15.24) (fields_autoplaced)
+  (sheet (at 36.83 118.745) (size 27.305 15.24) (fields_autoplaced)
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     (fill (color 0 0 0 0.0000))
     (uuid fe78c58d-726d-42bd-820b-951ec0977bc5)
-    (property "Sheetname" "frontend" (at 107.315 149.1484 0)
+    (property "Sheetname" "frontend" (at 36.83 118.0334 0)
       (effects (font (size 1.27 1.27)) (justify left bottom))
     )
-    (property "Sheetfile" "frontend.kicad_sch" (at 107.315 165.6846 0)
+    (property "Sheetfile" "frontend.kicad_sch" (at 36.83 134.5696 0)
       (effects (font (size 1.27 1.27)) (justify left top))
     )
-    (pin "I" output (at 117.475 149.86 90)
+    (pin "I" output (at 46.99 118.745 90)
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       (uuid 8dbb82a2-e046-40e1-82e7-bc5ac9ae6dc1)
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-    (pin "Q" output (at 124.46 149.86 90)
+    (pin "Q" output (at 53.975 118.745 90)
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       (uuid e452342b-97b6-4644-95d3-b66096391714)
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-    (pin "SDA" bidirectional (at 107.315 154.305 180)
+    (pin "SDA" bidirectional (at 36.83 123.19 180)
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       (uuid 31bfaff9-8d6c-4aeb-b8ea-adb7c0f478ad)
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-    (pin "SCL" bidirectional (at 107.315 160.02 180)
+    (pin "SCL" bidirectional (at 36.83 128.905 180)
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