diff --git a/Electrical Parts/boards/arduino-mega.fcstd b/Electrical Parts/boards/arduino-mega.fcstd
index d8c685d2..8d6a0cbb 100644
Binary files a/Electrical Parts/boards/arduino-mega.fcstd and b/Electrical Parts/boards/arduino-mega.fcstd differ
diff --git a/Electrical Parts/electronic-components/headers/1x6-female-pin-header.fcstd b/Electrical Parts/electronic-components/headers/1x6-female-pin-header.fcstd
new file mode 100644
index 00000000..e9ebe6b8
Binary files /dev/null and b/Electrical Parts/electronic-components/headers/1x6-female-pin-header.fcstd differ
diff --git a/Electrical Parts/electronic-components/headers/1x6-female-pin-header.step b/Electrical Parts/electronic-components/headers/1x6-female-pin-header.step
new file mode 100644
index 00000000..7ce69822
--- /dev/null
+++ b/Electrical Parts/electronic-components/headers/1x6-female-pin-header.step	
@@ -0,0 +1,8994 @@
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+Parts/electronic-components/headers/1x6-female-pin-header.step',
+  '2014-12-21T20:22:54',('FreeCAD'),('FreeCAD'),
+  'Open CASCADE STEP processor 6.7','FreeCAD','Unknown');
+FILE_SCHEMA(('AUTOMOTIVE_DESIGN_CC2 { 1 2 10303 214 -1 1 5 4 }'));
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diff --git a/Electrical Parts/electronic-components/headers/1x6-female-pin-header.stl b/Electrical Parts/electronic-components/headers/1x6-female-pin-header.stl
new file mode 100644
index 00000000..acb58af4
Binary files /dev/null and b/Electrical Parts/electronic-components/headers/1x6-female-pin-header.stl differ
diff --git a/Electrical Parts/electronic-components/headers/1x7-female-pin-header.fcstd b/Electrical Parts/electronic-components/headers/1x7-female-pin-header.fcstd
new file mode 100644
index 00000000..ecb4dce7
Binary files /dev/null and b/Electrical Parts/electronic-components/headers/1x7-female-pin-header.fcstd differ
diff --git a/Electrical Parts/electronic-components/headers/1x7-female-pin-header.step b/Electrical Parts/electronic-components/headers/1x7-female-pin-header.step
new file mode 100644
index 00000000..29affc36
--- /dev/null
+++ b/Electrical Parts/electronic-components/headers/1x7-female-pin-header.step	
@@ -0,0 +1,10393 @@
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+  '2014-12-21T20:24:20',('FreeCAD'),('FreeCAD'),
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diff --git a/Electrical Parts/electronic-components/headers/1x7-female-pin-header.stl b/Electrical Parts/electronic-components/headers/1x7-female-pin-header.stl
new file mode 100644
index 00000000..b8e9706b
Binary files /dev/null and b/Electrical Parts/electronic-components/headers/1x7-female-pin-header.stl differ
diff --git a/Electrical Parts/electronic-components/headers/1x8-female-pin-header.fcstd b/Electrical Parts/electronic-components/headers/1x8-female-pin-header.fcstd
new file mode 100644
index 00000000..234d2930
Binary files /dev/null and b/Electrical Parts/electronic-components/headers/1x8-female-pin-header.fcstd differ
diff --git a/Electrical Parts/electronic-components/headers/1x8-female-pin-header.step b/Electrical Parts/electronic-components/headers/1x8-female-pin-header.step
new file mode 100644
index 00000000..77e3d0d1
--- /dev/null
+++ b/Electrical Parts/electronic-components/headers/1x8-female-pin-header.step	
@@ -0,0 +1,11646 @@
+ISO-10303-21;
+HEADER;
+FILE_DESCRIPTION(('FreeCAD Model'),'2;1');
+FILE_NAME(
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+Parts/electronic-components/headers/1x8-female-pin-header.step',
+  '2014-12-21T20:25:49',('FreeCAD'),('FreeCAD'),
+  'Open CASCADE STEP processor 6.7','FreeCAD','Unknown');
+FILE_SCHEMA(('AUTOMOTIVE_DESIGN_CC2 { 1 2 10303 214 -1 1 5 4 }'));
+ENDSEC;
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+#10010 = FILL_AREA_STYLE('',(#10011));
+#10011 = FILL_AREA_STYLE_COLOUR('',#9514);
+#10012 = STYLED_ITEM('color',(#10013),#8613);
+#10013 = PRESENTATION_STYLE_ASSIGNMENT((#10014));
+#10014 = SURFACE_STYLE_USAGE(.BOTH.,#10015);
+#10015 = SURFACE_SIDE_STYLE('',(#10016));
+#10016 = SURFACE_STYLE_FILL_AREA(#10017);
+#10017 = FILL_AREA_STYLE('',(#10018));
+#10018 = FILL_AREA_STYLE_COLOUR('',#9514);
+#10019 = STYLED_ITEM('color',(#10020),#8667);
+#10020 = PRESENTATION_STYLE_ASSIGNMENT((#10021));
+#10021 = SURFACE_STYLE_USAGE(.BOTH.,#10022);
+#10022 = SURFACE_SIDE_STYLE('',(#10023));
+#10023 = SURFACE_STYLE_FILL_AREA(#10024);
+#10024 = FILL_AREA_STYLE('',(#10025));
+#10025 = FILL_AREA_STYLE_COLOUR('',#9514);
+#10026 = STYLED_ITEM('color',(#10027),#8721);
+#10027 = PRESENTATION_STYLE_ASSIGNMENT((#10028));
+#10028 = SURFACE_STYLE_USAGE(.BOTH.,#10029);
+#10029 = SURFACE_SIDE_STYLE('',(#10030));
+#10030 = SURFACE_STYLE_FILL_AREA(#10031);
+#10031 = FILL_AREA_STYLE('',(#10032));
+#10032 = FILL_AREA_STYLE_COLOUR('',#9514);
+#10033 = STYLED_ITEM('color',(#10034),#8753);
+#10034 = PRESENTATION_STYLE_ASSIGNMENT((#10035));
+#10035 = SURFACE_STYLE_USAGE(.BOTH.,#10036);
+#10036 = SURFACE_SIDE_STYLE('',(#10037));
+#10037 = SURFACE_STYLE_FILL_AREA(#10038);
+#10038 = FILL_AREA_STYLE('',(#10039));
+#10039 = FILL_AREA_STYLE_COLOUR('',#9514);
+#10040 = STYLED_ITEM('color',(#10041),#8826);
+#10041 = PRESENTATION_STYLE_ASSIGNMENT((#10042));
+#10042 = SURFACE_STYLE_USAGE(.BOTH.,#10043);
+#10043 = SURFACE_SIDE_STYLE('',(#10044));
+#10044 = SURFACE_STYLE_FILL_AREA(#10045);
+#10045 = FILL_AREA_STYLE('',(#10046));
+#10046 = FILL_AREA_STYLE_COLOUR('',#9514);
+#10047 = STYLED_ITEM('color',(#10048),#8873);
+#10048 = PRESENTATION_STYLE_ASSIGNMENT((#10049));
+#10049 = SURFACE_STYLE_USAGE(.BOTH.,#10050);
+#10050 = SURFACE_SIDE_STYLE('',(#10051));
+#10051 = SURFACE_STYLE_FILL_AREA(#10052);
+#10052 = FILL_AREA_STYLE('',(#10053));
+#10053 = FILL_AREA_STYLE_COLOUR('',#9514);
+#10054 = STYLED_ITEM('color',(#10055),#8920);
+#10055 = PRESENTATION_STYLE_ASSIGNMENT((#10056));
+#10056 = SURFACE_STYLE_USAGE(.BOTH.,#10057);
+#10057 = SURFACE_SIDE_STYLE('',(#10058));
+#10058 = SURFACE_STYLE_FILL_AREA(#10059);
+#10059 = FILL_AREA_STYLE('',(#10060));
+#10060 = FILL_AREA_STYLE_COLOUR('',#9514);
+#10061 = STYLED_ITEM('color',(#10062),#8946);
+#10062 = PRESENTATION_STYLE_ASSIGNMENT((#10063));
+#10063 = SURFACE_STYLE_USAGE(.BOTH.,#10064);
+#10064 = SURFACE_SIDE_STYLE('',(#10065));
+#10065 = SURFACE_STYLE_FILL_AREA(#10066);
+#10066 = FILL_AREA_STYLE('',(#10067));
+#10067 = FILL_AREA_STYLE_COLOUR('',#9514);
+ENDSEC;
+END-ISO-10303-21;
diff --git a/Electrical Parts/electronic-components/headers/1x8-female-pin-header.stl b/Electrical Parts/electronic-components/headers/1x8-female-pin-header.stl
new file mode 100644
index 00000000..1a8558e2
Binary files /dev/null and b/Electrical Parts/electronic-components/headers/1x8-female-pin-header.stl differ