added files

2 files changed, 324 insertions, 0 deletions

diff --git a/electrical/digi_watch/pcb_antenna.pretty/Untitled.kicad_mod b/electrical/digi_watch/pcb_antenna.pretty/Untitled.kicad_mod
new file mode 100644
index 0000000..7ed8f4c
--- /dev/null
+++ b/electrical/digi_watch/pcb_antenna.pretty/Untitled.kicad_mod
@@ -0,0 +1,82 @@
+(footprint "Untitled"
+	(version 20241229)
+	(generator "pcbnew")
+	(generator_version "9.0")
+	(layer "F.Cu")
+	(property "Reference" "REF**"
+		(at -0.586922 -5 0)
+		(unlocked yes)
+		(layer "F.SilkS")
+		(uuid "f939aaa9-5f21-44a9-8901-f12dd1cf3f8e")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.1)
+			)
+		)
+	)
+	(property "Value" "Untitled"
+		(at 0 6.5 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(uuid "4d0ff210-394e-47b7-a0c3-9ffc8c3efbd0")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "Datasheet" ""
+		(at 0 0 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "4489be15-5693-4ea0-be85-faf4b1f34dcb")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "Description" ""
+		(at 0 0 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "c8502cb8-e9c1-40c9-ba8b-e151f4844cda")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(attr smd)
+	(fp_text user "${REFERENCE}"
+		(at 0 5 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(uuid "26d6706b-66c2-46d1-bb03-a736b057a36d")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(pad "1" smd custom
+		(at 0 0 270)
+		(size 8 8)
+		(layers "B.Cu" "B.Mask" "B.Paste")
+		(thermal_bridge_angle 90)
+		(options
+			(clearance outline)
+			(anchor circle)
+		)
+		(primitives)
+		(uuid "9ff140c2-2e96-4563-a2d2-da8ffd06bbd5")
+	)
+	(embedded_fonts no)
+)
diff --git a/electrical/digi_watch/pcb_antenna.pretty/meander_antenna_stm32wb10cc.kicad_mod b/electrical/digi_watch/pcb_antenna.pretty/meander_antenna_stm32wb10cc.kicad_mod
new file mode 100644
index 0000000..da5dee0
--- /dev/null
+++ b/electrical/digi_watch/pcb_antenna.pretty/meander_antenna_stm32wb10cc.kicad_mod
@@ -0,0 +1,242 @@
+(footprint "meander_antenna_stm32wb10cc"
+	(version 20240108)
+	(generator "pcbnew")
+	(generator_version "8.0")
+	(layer "F.Cu")
+	(property "Reference" "REF**"
+		(at 0.9 2.8 -90)
+		(unlocked yes)
+		(layer "F.SilkS")
+		(uuid "af68d98a-8a55-457f-98ac-722dea350a6a")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.153)
+			)
+		)
+	)
+	(property "Value" "meander_antenna_stm32wb10cc"
+		(at 0 4.95 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(uuid "9db0480f-cf81-4a3f-b4c4-3c64e625bce0")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "Footprint" ""
+		(at 0 3.95 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "90c61bed-0b0f-48a9-9a99-5e7cba724148")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "Datasheet" ""
+		(at 0 3.95 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "0fd50a6d-7cfe-42c2-95cd-1dcbba86b329")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "Description" ""
+		(at 0 3.95 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "06db1561-2c2c-47cc-99f5-00c795eca09e")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(zone_connect 2)
+	(attr smd)
+	(net_tie_pad_groups "1")
+	(fp_rect
+		(start 0 -0.25)
+		(end 1.5 0.15)
+		(stroke
+			(width 0)
+			(type solid)
+		)
+		(fill solid)
+		(layer "F.Cu")
+		(uuid "71fa2039-b5d0-4625-b6b4-e7d32b09c1a7")
+	)
+	(fp_rect
+		(start 1.1 -2.55)
+		(end 1.5 0.15)
+		(stroke
+			(width 0)
+			(type solid)
+		)
+		(fill solid)
+		(layer "F.Cu")
+		(uuid "ca2b9e65-3faa-4162-a79b-62f8bedee589")
+	)
+	(fp_rect
+		(start 1.1 -2.55)
+		(end 2.7 -2.15)
+		(stroke
+			(width 0)
+			(type solid)
+		)
+		(fill solid)
+		(layer "F.Cu")
+		(uuid "33c358ac-6b3c-4b14-af97-67227043c042")
+	)
+	(fp_rect
+		(start 2.3 -2.55)
+		(end 2.7 6.75)
+		(stroke
+			(width 0)
+			(type solid)
+		)
+		(fill solid)
+		(layer "F.Cu")
+		(uuid "377139cc-36cb-416b-ab80-64eb4c23cf24")
+	)
+	(fp_rect
+		(start 2.7 6.35)
+		(end 3.5 6.75)
+		(stroke
+			(width 0)
+			(type solid)
+		)
+		(fill solid)
+		(layer "F.Cu")
+		(uuid "1afe85c6-8871-42aa-bdf1-2d5dac2092dc")
+	)
+	(fp_rect
+		(start 3.5 -2.55)
+		(end 3.9 6.75)
+		(stroke
+			(width 0)
+			(type solid)
+		)
+		(fill solid)
+		(layer "F.Cu")
+		(uuid "e0c7dfc4-e65c-47af-8f5a-cf159f5e367d")
+	)
+	(fp_rect
+		(start 3.9 -2.55)
+		(end 4.7 -2.15)
+		(stroke
+			(width 0)
+			(type solid)
+		)
+		(fill solid)
+		(layer "F.Cu")
+		(uuid "9cfda94e-919a-4b9b-af21-dbe63599c46f")
+	)
+	(fp_rect
+		(start 4.7 -2.55)
+		(end 5.1 6.75)
+		(stroke
+			(width 0)
+			(type solid)
+		)
+		(fill solid)
+		(layer "F.Cu")
+		(uuid "67a2ac7d-bb01-4bf3-bfc4-a8047f78031f")
+	)
+	(fp_rect
+		(start 5.1 6.35)
+		(end 5.9 6.75)
+		(stroke
+			(width 0)
+			(type solid)
+		)
+		(fill solid)
+		(layer "F.Cu")
+		(uuid "e7de1ec0-02eb-40fa-ad23-12af66146009")
+	)
+	(fp_rect
+		(start 5.9 0.15)
+		(end 6.3 6.75)
+		(stroke
+			(width 0)
+			(type solid)
+		)
+		(fill solid)
+		(layer "F.Cu")
+		(uuid "225baf38-7369-454c-b2fd-2c9ed77cf36d")
+	)
+	(fp_rect
+		(start 0 -3.35)
+		(end 11 7.5)
+		(stroke
+			(width 0.05)
+			(type default)
+		)
+		(fill none)
+		(layer "F.CrtYd")
+		(uuid "c514b0a0-d611-493e-8e38-3bb8d3b0624d")
+	)
+	(fp_text user "${REFERENCE}"
+		(at 0 6.45 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(uuid "8cb93d78-dc51-47c5-aad5-12e9c95ca776")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(pad "1" connect rect
+		(at 0.2 -0.05 90)
+		(size 0.4 0.4)
+		(layers "F.Cu")
+		(zone_connect 2)
+		(thermal_bridge_angle 45)
+		(uuid "b34affc7-d430-4aca-9e52-e417f0f5532c")
+	)
+	(zone
+		(net 0)
+		(net_name "")
+		(layer "B.Cu")
+		(uuid "b20600d0-857f-4941-af95-f6bf42084e5d")
+		(name "no_gnd_plane")
+		(hatch edge 0.5)
+		(connect_pads
+			(clearance 0)
+		)
+		(min_thickness 0.25)
+		(filled_areas_thickness no)
+		(keepout
+			(tracks not_allowed)
+			(vias not_allowed)
+			(pads not_allowed)
+			(copperpour not_allowed)
+			(footprints not_allowed)
+		)
+		(fill
+			(thermal_gap 0.5)
+			(thermal_bridge_width 0.5)
+		)
+		(polygon
+			(pts
+				(xy 0 -3.35) (xy 11 -3.35) (xy 11 7.55) (xy 0 7.55)
+			)
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+)