added initial files, need some changes

PCB/pixel/project_libs/si7021-a10.lib

@@ -0,0 +1,22 @@
+EESchema-LIBRARY Version 2.3  Date: Wed 29 Oct 2014 03:26:14 PM EDT
+#encoding utf-8
+#
+# SI7021-A10
+#
+DEF SI7021-A10 U 0 40 Y Y 1 F N
+F0 "U" -250 250 60 H V C CNN
+F1 "SI7021-A10" 50 -250 60 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+S -300 200 300 -200 0 1 0 f
+X SDA 1 -600 100 300 R 50 50 1 1 I
+X GND 2 -600 0 300 R 50 50 1 1 I
+X NC 3 -600 -100 300 R 50 50 1 1 N
+X NC 4 600 -100 300 L 50 50 1 1 N
+X Vdd 5 600 0 300 L 50 50 1 1 I
+X SCL 6 600 100 300 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+#End Library