Add 4-pin header

TripwireHook_Connector.pretty/PinHeader_01x04_P2.54mm.kicad_mod

+(module PinHeader_01x04_P2.54mm (layer F.Cu) (tedit 60DD94E0)
+  (descr "Through hole straight pin header, 01x03, 2.54mm pitch, single row")
+  (tags "Through hole pin header THT 01x03 2.54mm single row")
+  (fp_text reference REF** (at 0 -6.14) (layer F.SilkS)
+    (effects (font (size 1 1) (thickness 0.15)))
+  )
+  (fp_text value PinHeader_01x04_P2.54mm (at 0 7.13) (layer F.Fab)
+    (effects (font (size 1 1) (thickness 0.15)))
+  )
+  (fp_line (start -0.635 -5.08) (end 1.27 -5.08) (layer F.Fab) (width 0.1))
+  (fp_line (start 1.27 -5.08) (end 1.27 5.08) (layer F.Fab) (width 0.1))
+  (fp_line (start 1.27 5.08) (end -1.27 5.08) (layer F.Fab) (width 0.1))
+  (fp_line (start -1.27 5.08) (end -1.27 -4.445) (layer F.Fab) (width 0.1))
+  (fp_line (start -1.27 -4.445) (end -0.635 -5.08) (layer F.Fab) (width 0.1))
+  (fp_line (start -1.375 5.14) (end 1.375 5.14) (layer F.SilkS) (width 0.2))
+  (fp_line (start -1.375 -2.54) (end -1.375 5.14) (layer F.SilkS) (width 0.2))
+  (fp_line (start 1.375 -2.54) (end 1.375 5.14) (layer F.SilkS) (width 0.2))
+  (fp_line (start -1.375 -2.54) (end 1.375 -2.54) (layer F.SilkS) (width 0.2))
+  (fp_line (start -1.33 -3.81) (end -1.33 -5.14) (layer F.SilkS) (width 0.2))
+  (fp_line (start -1.33 -5.14) (end 0 -5.14) (layer F.SilkS) (width 0.2))
+  (fp_line (start -1.8 -5.61) (end -1.8 5.58) (layer F.CrtYd) (width 0.05))
+  (fp_line (start -1.8 5.58) (end 1.8 5.58) (layer F.CrtYd) (width 0.05))
+  (fp_line (start 1.8 5.58) (end 1.8 -5.61) (layer F.CrtYd) (width 0.05))
+  (fp_line (start 1.8 -5.61) (end -1.8 -5.61) (layer F.CrtYd) (width 0.05))
+  (fp_poly (pts (xy -1.325 -4.47) (xy -1.325 -5.145) (xy -0.65 -5.145)) (layer F.SilkS) (width 0.1))
+  (fp_text user %R (at 0 -1.27 90) (layer F.Fab)
+    (effects (font (size 1 1) (thickness 0.15)))
+  )
+  (pad 2 thru_hole oval (at 0 -1.27) (size 2.5 1.7) (drill 1) (layers *.Cu *.Mask))
+  (pad 3 thru_hole oval (at 0 1.27) (size 2.5 1.7) (drill 1) (layers *.Cu *.Mask))
+  (pad 1 thru_hole custom (at 0 -3.81 30) (size 1.524 1.524) (drill 1) (layers *.Cu *.Mask)
+    (zone_connect 0)
+    (options (clearance outline) (anchor circle))
+    (primitives
+      (gr_poly (pts
+         (xy 0.94 -0.54) (xy 0.94 0.54) (xy 0 1.08) (xy -0.93 0.54) (xy -0.93 -0.54)
+         (xy 0 -1.08)) (width 0.01))
+    ))
+  (pad 4 thru_hole oval (at 0 3.81) (size 2.5 1.7) (drill 1) (layers *.Cu *.Mask))
+  (model ${KISYS3DMOD}/Connector_PinHeader_2.54mm.3dshapes/PinHeader_1x04_P2.54mm_Vertical.wrl
+    (offset (xyz 0 3.81 0))
+    (scale (xyz 1 1 1))
+    (rotate (xyz 0 0 0))
+  )
+)