Fix/ad converter type (#361)

* add M78AR05 ad converter

Signed-off-by: Masaya Kataoka <ms.kataoka@gmail.com>

* update design

Signed-off-by: Masaya Kataoka <ms.kataoka@gmail.com>

---------

Signed-off-by: Masaya Kataoka <ms.kataoka@gmail.com>

.github/workflows/docker/kicad/README.md

@@ -23,3 +23,18 @@ sh start_kicad.sh
 ```
 
 ![kicad](https://raw.githubusercontent.com/OUXT-Polaris/ouxt_automation/refs/heads/master/.github/workflows/docker/kicad/kicad.png)
+
+## Trouble shooting
+
+If you see error below,
+
+```bash
+Authorization required, but no authorization protocol specified
+12:13:36: Error: Unable to initialize GTK+, is DISPLAY set properly?
+```
+
+Please run command below.
+
+```bash
+xhost + local:
+```

.gitignore

@@ -22,3 +22,4 @@ fp-info-cache
 *.lck
 kibot_output
 *.bak
+_autosave*

circuits/computer_sensor_board/computer_sensor_board/M78AR05-1.kicad_sym

@@ -0,0 +1,122 @@
+(kicad_symbol_lib
+	(version 20231120)
+	(generator "kicad_symbol_editor")
+	(generator_version "8.0")
+	(symbol "M78AR05-1"
+		(exclude_from_sim no)
+		(in_bom yes)
+		(on_board yes)
+		(property "Reference" "M78AR05-1"
+			(at 0.254 4.826 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Value" ""
+			(at 0 0 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Footprint" ""
+			(at 0 0 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Datasheet" ""
+			(at 0 0 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Description" ""
+			(at 0 0 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(symbol "M78AR05-1_0_1"
+			(rectangle
+				(start -5.08 3.81)
+				(end 5.08 -3.81)
+				(stroke
+					(width 0)
+					(type default)
+				)
+				(fill
+					(type none)
+				)
+			)
+		)
+		(symbol "M78AR05-1_1_1"
+			(pin input line
+				(at -7.62 2.54 0)
+				(length 2.54)
+				(name "Vin"
+					(effects
+						(font
+							(size 1.27 1.27)
+						)
+					)
+				)
+				(number "1"
+					(effects
+						(font
+							(size 1.27 1.27)
+						)
+					)
+				)
+			)
+			(pin input line
+				(at -7.62 0 0)
+				(length 2.54)
+				(name "GND"
+					(effects
+						(font
+							(size 1.27 1.27)
+						)
+					)
+				)
+				(number "2"
+					(effects
+						(font
+							(size 1.27 1.27)
+						)
+					)
+				)
+			)
+			(pin output line
+				(at -7.62 -2.54 0)
+				(length 2.54)
+				(name "Vout"
+					(effects
+						(font
+							(size 1.27 1.27)
+						)
+					)
+				)
+				(number "3"
+					(effects
+						(font
+							(size 1.27 1.27)
+						)
+					)
+				)
+			)
+		)
+	)
+)

circuits/computer_sensor_board/computer_sensor_board/M78AR05-1.pretty/M78AR05-1.kicad_mod

@@ -0,0 +1,117 @@
+(footprint "M78AR05-1"
+	(version 20240108)
+	(generator "pcbnew")
+	(generator_version "8.0")
+	(layer "F.Cu")
+	(property "Reference" "REF**"
+		(at 0 -0.5 0)
+		(unlocked yes)
+		(layer "F.SilkS")
+		(uuid "f34ae402-2cda-4b9a-881d-c7b691a516dc")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.1)
+			)
+		)
+	)
+	(property "Value" "M78AR05-1"
+		(at 0 1 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(uuid "624ff81a-d431-4850-bc15-7c485b233a7a")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "Footprint" ""
+		(at 0 0 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "4329fcb4-e10e-4e8a-a0a9-461f95ac797c")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "Datasheet" ""
+		(at 0 0 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "372ad7dc-0309-4fdc-9dc0-80ecd920f343")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "Description" ""
+		(at 0 0 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "aa513952-27f4-4c66-ad49-5678c5ee773c")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(attr through_hole)
+	(fp_rect
+		(start -6 -4)
+		(end 5.5 3.55)
+		(stroke
+			(width 0.1)
+			(type default)
+		)
+		(fill none)
+		(layer "F.SilkS")
+		(uuid "c1b9d810-fbad-4144-9af3-91226f1264a7")
+	)
+	(fp_text user "${REFERENCE}"
+		(at 0 2.5 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(uuid "5d46dc0d-cd2a-42f8-8a0f-689756958941")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(pad "1" thru_hole circle
+		(at -2.79 -1.5)
+		(size 1.524 1.524)
+		(drill 0.762)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "5147300e-c293-44c0-b1a0-0f9d53f372cc")
+	)
+	(pad "2" thru_hole circle
+		(at -0.25 -1.5)
+		(size 1.524 1.524)
+		(drill 0.762)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "af2d8b33-e061-450f-9ce2-7a77daddca51")
+	)
+	(pad "3" thru_hole circle
+		(at 2.29 -1.516)
+		(size 1.524 1.524)
+		(drill 0.762)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "94e062bc-abe1-47e0-b2d7-7b35c97922f8")
+	)
+)