diff --git a/boards/levelshifter/$leveshifterboard-cache.lib b/boards/levelshifter/$leveshifterboard-cache.lib
new file mode 100644
index 0000000..72d17b4
--- /dev/null
+++ b/boards/levelshifter/$leveshifterboard-cache.lib
@@ -0,0 +1,322 @@
+EESchema-LIBRARY Version 2.3  Date: Sun 23 Feb 2014 08:31:01 PM CET
+#encoding utf-8
+#
+# +24V
+#
+DEF +24V #PWR 0 0 N Y 1 F P
+F0 "#PWR" 0 -50 20 H I C CNN
+F1 "+24V" 0 100 30 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+X +24V 1 0 0 0 U 20 30 0 0 W N
+C 0 60 20 0 1 0 N
+P 3 0 1 0  0 0  0 40  0 40 N
+ENDDRAW
+ENDDEF
+#
+# +3.3V
+#
+DEF +3.3V #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -40 30 H I C CNN
+F1 "+3.3V" 0 110 30 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+ALIAS +3,3V
+DRAW
+X +3.3V 1 0 0 0 U 30 30 0 0 W N
+C 0 60 20 0 1 0 N
+P 3 0 1 0  0 0  0 40  0 40 N
+ENDDRAW
+ENDDEF
+#
+# +5V
+#
+DEF +5V #PWR 0 40 Y Y 1 F P
+F0 "#PWR" 0 90 20 H I C CNN
+F1 "+5V" 0 90 30 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+X +5V 1 0 0 0 U 20 20 0 0 W N
+C 0 50 20 0 1 0 N
+P 4 0 1 0  0 0  0 30  0 30  0 30 N
+ENDDRAW
+ENDDEF
+#
+# C
+#
+DEF C C 0 10 N Y 1 F N
+F0 "C" 0 100 40 H V L CNN
+F1 "C" 6 -85 40 H V L CNN
+F2 "~" 38 -150 30 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+$FPLIST
+ SM*
+ C?
+ C1-1
+$ENDFPLIST
+DRAW
+P 2 0 1 20  -80 -30  80 -30 N
+P 2 0 1 20  -80 30  80 30 N
+X ~ 1 0 200 170 D 40 40 1 1 P
+X ~ 2 0 -200 170 U 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
+# CONN_2
+#
+DEF CONN_2 P 0 40 Y N 1 F N
+F0 "P" -50 0 40 V V C CNN
+F1 "CONN_2" 50 0 40 V V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+S -100 150 100 -150 0 1 0 N
+X P1 1 -350 100 250 R 60 60 1 1 P I
+X PM 2 -350 -100 250 R 60 60 1 1 P I
+ENDDRAW
+ENDDEF
+#
+# CONN_6
+#
+DEF CONN_6 P 0 30 Y N 1 F N
+F0 "P" -50 0 60 V V C CNN
+F1 "CONN_6" 50 0 60 V V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+S -100 300 100 -300 0 1 0 N
+X 1 1 -350 250 250 R 60 60 1 1 P I
+X 2 2 -350 150 250 R 60 60 1 1 P I
+X 3 3 -350 50 250 R 60 60 1 1 P I
+X 4 4 -350 -50 250 R 60 60 1 1 P I
+X 5 5 -350 -150 250 R 60 60 1 1 P I
+X 6 6 -350 -250 250 R 60 60 1 1 P I
+ENDDRAW
+ENDDEF
+#
+# CP1
+#
+DEF CP1 C 0 10 N N 1 F N
+F0 "C" 50 100 50 H V L CNN
+F1 "CP1" 50 -100 50 H V L CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+$FPLIST
+ CP*
+ SM*
+$ENDFPLIST
+DRAW
+T 0 -50 100 80 0 0 0 +  Normal 0 C C
+A 0 -200 180 563 1236 0 1 15 N 100 -50 -100 -50
+P 4 0 1 15  -100 50  100 50  50 50  50 50 N
+X ~ 1 0 200 150 D 40 40 1 1 P
+X ~ 2 0 -200 180 U 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
+# DIODE
+#
+DEF DIODE D 0 40 N N 1 F N
+F0 "D" 0 100 40 H V C CNN
+F1 "DIODE" 0 -100 40 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+$FPLIST
+ D?
+ S*
+$ENDFPLIST
+DRAW
+P 2 0 1 6  50 50  50 -50 N
+P 3 0 1 0  -50 50  50 0  -50 -50 F
+X A 1 -200 0 150 R 40 40 1 1 P
+X K 2 200 0 150 L 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
+# FUSE
+#
+DEF FUSE F 0 10 Y Y 1 F N
+F0 "F" 100 50 40 H V C CNN
+F1 "FUSE" -100 -50 40 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+A -75 0 75 1 1799 0 1 0 N 0 0 -150 0
+A 75 0 75 -1799 -1 0 1 0 N 0 0 150 0
+X ~ 1 -250 0 100 R 40 40 1 1 I
+X ~ 2 250 0 100 L 40 40 1 1 I
+ENDDRAW
+ENDDEF
+#
+# GND
+#
+DEF ~GND #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 0 30 H I C CNN
+F1 "GND" 0 -70 30 H I C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+P 4 0 1 0  -50 0  0 -50  50 0  -50 0 N
+X GND 1 0 0 0 U 30 30 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# LED
+#
+DEF LED D 0 40 Y N 1 F N
+F0 "D" 0 100 50 H V C CNN
+F1 "LED" 0 -100 50 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+$FPLIST
+ LED-3MM
+ LED-5MM
+ LED-10MM
+ LED-0603
+ LED-0805
+ LED-1206
+ LEDV
+$ENDFPLIST
+DRAW
+P 2 0 1 0  50 50  50 -50 N
+P 3 0 1 0  -50 50  50 0  -50 -50 F
+P 3 0 1 0  65 -40  110 -80  105 -55 N
+P 3 0 1 0  80 -25  125 -65  120 -40 N
+X A 1 -200 0 150 R 40 40 1 1 P
+X K 2 200 0 150 L 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
+# LM358
+#
+DEF LM358 U 0 20 Y Y 2 F N
+F0 "U" -50 200 60 H V L CNN
+F1 "LM358" -50 -250 60 H V L CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+ALIAS LMC6062 LMC6082 LM358N TL072 TL082
+DRAW
+P 4 0 1 6  -200 200  200 0  -200 -200  -200 200 f
+X V- 4 -100 -400 250 U 40 40 0 1 W
+X V+ 8 -100 400 250 D 40 40 0 1 W
+X ~ 1 500 0 300 L 40 40 1 1 O
+X - 2 -500 -100 300 R 40 40 1 1 I
+X + 3 -500 100 300 R 40 40 1 1 I
+X + 5 -500 100 300 R 40 40 2 1 I
+X - 6 -500 -100 300 R 40 40 2 1 I
+X ~ 7 500 0 300 L 40 40 2 1 O
+ENDDRAW
+ENDDEF
+#
+# MOS_P
+#
+DEF MOS_P Q 0 40 Y N 1 F N
+F0 "Q" 0 190 60 H V R CNN
+F1 "MOS_P" 0 -180 60 H V R CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+ALIAS MOSFET_P
+DRAW
+P 2 0 1 8  -50 -100  -50 100 N
+P 2 0 1 10  0 -150  0 150 N
+P 2 0 1 8  30 0  0 0 N
+P 2 0 1 0  100 -100  0 -100 N
+P 2 0 1 0  100 100  0 100 N
+P 3 0 1 0  80 0  100 0  100 -100 N
+P 5 0 1 8  30 40  30 -30  80 0  30 40  30 40 N
+X D D 100 200 100 D 40 40 1 1 P
+X G G -200 0 150 R 40 40 1 1 I
+X S S 100 -200 100 U 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
+# PNP
+#
+DEF PNP Q 0 0 Y Y 1 F N
+F0 "Q" 0 -150 60 H V R CNN
+F1 "PNP" 0 150 60 H V R CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+C 50 0 111 0 1 10 N
+P 2 0 1 0  0 0  100 100 N
+P 3 0 1 10  0 75  0 -75  0 -75 F
+P 3 0 1 0  25 -25  0 0  0 0 N
+P 3 0 1 0  100 -100  65 -65  65 -65 N
+P 5 0 1 0  25 -25  50 -75  75 -50  25 -25  25 -25 F
+X E 1 100 -200 100 U 40 40 1 1 P
+X B 2 -200 0 200 R 40 40 1 1 I
+X C 3 100 200 100 D 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
+# POT
+#
+DEF POT RV 0 40 Y N 1 F N
+F0 "RV" 0 -100 50 H V C CNN
+F1 "POT" 0 0 50 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+S -150 50 150 -50 0 1 0 N
+P 3 0 1 0  0 50  -20 70  20 70 F
+X 1 1 -250 0 100 R 40 40 1 1 P
+X 2 2 0 150 80 D 40 40 1 1 P
+X 3 3 250 0 100 L 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
+# R
+#
+DEF R R 0 0 N Y 1 F N
+F0 "R" 80 0 40 V V C CNN
+F1 "R" 7 1 40 V V C CNN
+F2 "~" -70 0 30 V V C CNN
+F3 "~" 0 0 30 H V C CNN
+$FPLIST
+ R?
+ SM0603
+ SM0805
+ R?-*
+ SM1206
+$ENDFPLIST
+DRAW
+S -40 150 40 -150 0 1 12 N
+X ~ 1 0 250 100 D 60 60 1 1 P
+X ~ 2 0 -250 100 U 60 60 1 1 P
+ENDDRAW
+ENDDEF
+#
+# RJ45
+#
+DEF RJ45 J 0 40 Y Y 1 F N
+F0 "J" 200 500 60 H V C CNN
+F1 "RJ45" -150 500 60 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+S -400 -300 400 450 0 1 0 N
+P 3 0 1 0  -175 200  -175 250  -175 250 N
+P 3 0 1 0  -125 250  -125 200  -125 200 N
+P 3 0 1 0  -75 250  -75 200  -75 200 N
+P 3 0 1 0  -25 250  -25 200  -25 200 N
+P 3 0 1 0  25 250  25 200  25 200 N
+P 3 0 1 0  75 250  75 200  75 200 N
+P 3 0 1 0  125 200  125 250  125 250 N
+P 3 0 1 0  175 200  175 250  175 250 N
+P 14 0 1 0  -225 250  225 250  225 -150  125 -150  125 -200  75 -200  75 -250  -75 -250  -75 -200  -125 -200  -125 -150  -225 -150  -225 250  -225 250 N
+X ~ 1 -350 -450 150 U 50 50 1 1 P
+X ~ 2 -250 -450 150 U 50 50 1 1 P
+X ~ 3 -150 -450 150 U 50 50 1 1 P
+X ~ 4 -50 -450 150 U 50 50 1 1 P
+X ~ 5 50 -450 150 U 50 50 1 1 P
+X ~ 6 150 -450 150 U 50 50 1 1 P
+X ~ 7 250 -450 150 U 50 30 1 1 P
+X ~ 8 350 -450 150 U 50 30 1 1 P
+X SHIELD 9 550 350 150 L 50 30 1 1 P
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/boards/levelshifter/levelshifter-cache.lib b/boards/levelshifter/levelshifter-cache.lib
new file mode 100644
index 0000000..34db75c
--- /dev/null
+++ b/boards/levelshifter/levelshifter-cache.lib
@@ -0,0 +1,166 @@
+EESchema-LIBRARY Version 2.3  Date: Thu 30 Jan 2014 11:11:45 AM CET
+#encoding utf-8
+#
+# +24V
+#
+DEF +24V #PWR 0 0 N Y 1 F P
+F0 "#PWR" 0 -50 20 H I C CNN
+F1 "+24V" 0 100 30 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+X +24V 1 0 0 0 U 20 30 0 0 W N
+C 0 60 20 0 1 0 N
+P 3 0 1 0  0 0  0 40  0 40 N
+ENDDRAW
+ENDDEF
+#
+# +5V
+#
+DEF +5V #PWR 0 40 Y Y 1 F P
+F0 "#PWR" 0 90 20 H I C CNN
+F1 "+5V" 0 90 30 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+X +5V 1 0 0 0 U 20 20 0 0 W N
+C 0 50 20 0 1 0 N
+P 4 0 1 0  0 0  0 30  0 30  0 30 N
+ENDDRAW
+ENDDEF
+#
+# C
+#
+DEF C C 0 10 N Y 1 F N
+F0 "C" 0 100 40 H V L CNN
+F1 "C" 6 -85 40 H V L CNN
+F2 "~" 38 -150 30 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+$FPLIST
+ SM*
+ C?
+ C1-1
+$ENDFPLIST
+DRAW
+P 2 0 1 20  -80 -30  80 -30 N
+P 2 0 1 20  -80 30  80 30 N
+X ~ 1 0 200 170 D 40 40 1 1 P
+X ~ 2 0 -200 170 U 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
+# CP1
+#
+DEF CP1 C 0 10 N N 1 F N
+F0 "C" 50 100 50 H V L CNN
+F1 "CP1" 50 -100 50 H V L CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+$FPLIST
+ CP*
+ SM*
+$ENDFPLIST
+DRAW
+T 0 -50 100 80 0 0 0 +  Normal 0 C C
+A 0 -200 180 563 1236 0 1 15 N 100 -50 -100 -50
+P 4 0 1 15  -100 50  100 50  50 50  50 50 N
+X ~ 1 0 200 150 D 40 40 1 1 P
+X ~ 2 0 -200 180 U 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
+# DIODE
+#
+DEF DIODE D 0 40 N N 1 F N
+F0 "D" 0 100 40 H V C CNN
+F1 "DIODE" 0 -100 40 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+$FPLIST
+ D?
+ S*
+$ENDFPLIST
+DRAW
+P 2 0 1 6  50 50  50 -50 N
+P 3 0 1 0  -50 50  50 0  -50 -50 F
+X A 1 -200 0 150 R 40 40 1 1 P
+X K 2 200 0 150 L 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
+# GND
+#
+DEF ~GND #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 0 30 H I C CNN
+F1 "GND" 0 -70 30 H I C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+P 4 0 1 0  -50 0  0 -50  50 0  -50 0 N
+X GND 1 0 0 0 U 30 30 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# LED
+#
+DEF LED D 0 40 Y N 1 F N
+F0 "D" 0 100 50 H V C CNN
+F1 "LED" 0 -100 50 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+$FPLIST
+ LED-3MM
+ LED-5MM
+ LED-10MM
+ LED-0603
+ LED-0805
+ LED-1206
+ LEDV
+$ENDFPLIST
+DRAW
+P 2 0 1 0  50 50  50 -50 N
+P 3 0 1 0  -50 50  50 0  -50 -50 F
+P 3 0 1 0  65 -40  110 -80  105 -55 N
+P 3 0 1 0  80 -25  125 -65  120 -40 N
+X A 1 -200 0 150 R 40 40 1 1 P
+X K 2 200 0 150 L 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
+# R
+#
+DEF R R 0 0 N Y 1 F N
+F0 "R" 80 0 40 V V C CNN
+F1 "R" 7 1 40 V V C CNN
+F2 "~" -70 0 30 V V C CNN
+F3 "~" 0 0 30 H V C CNN
+$FPLIST
+ R?
+ SM0603
+ SM0805
+ R?-*
+ SM1206
+$ENDFPLIST
+DRAW
+S -40 150 40 -150 0 1 12 N
+X ~ 1 0 250 100 D 60 60 1 1 P
+X ~ 2 0 -250 100 U 60 60 1 1 P
+ENDDRAW
+ENDDEF
+#
+# TS2937
+#
+DEF TS2937 U 0 30 N Y 1 F N
+F0 "U" 150 -196 60 H V C CNN
+F1 "TS2937" 0 200 60 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+S -200 -150 200 150 0 1 0 N
+X VI 1 -400 50 200 R 40 40 1 1 I
+X GND 2 0 -250 100 U 40 40 1 1 I
+X VO 3 400 50 200 L 40 40 1 1 w
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/boards/levelshifter/leveshifterboard-cache.lib b/boards/levelshifter/leveshifterboard-cache.lib
new file mode 100644
index 0000000..0363d30
--- /dev/null
+++ b/boards/levelshifter/leveshifterboard-cache.lib
@@ -0,0 +1,392 @@
+EESchema-LIBRARY Version 2.3  Date: Wed 26 Feb 2014 09:16:19 PM CET
+#encoding utf-8
+#
+# +24V
+#
+DEF +24V #PWR 0 0 N Y 1 F P
+F0 "#PWR" 0 -50 20 H I C CNN
+F1 "+24V" 0 100 30 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+X +24V 1 0 0 0 U 20 30 0 0 W N
+C 0 60 20 0 1 0 N
+P 3 0 1 0  0 0  0 40  0 40 N
+ENDDRAW
+ENDDEF
+#
+# +3.3V
+#
+DEF +3.3V #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -40 30 H I C CNN
+F1 "+3.3V" 0 110 30 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+ALIAS +3,3V
+DRAW
+X +3.3V 1 0 0 0 U 30 30 0 0 W N
+C 0 60 20 0 1 0 N
+P 3 0 1 0  0 0  0 40  0 40 N
+ENDDRAW
+ENDDEF
+#
+# +5V
+#
+DEF +5V #PWR 0 40 Y Y 1 F P
+F0 "#PWR" 0 90 20 H I C CNN
+F1 "+5V" 0 90 30 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+X +5V 1 0 0 0 U 20 20 0 0 W N
+C 0 50 20 0 1 0 N
+P 4 0 1 0  0 0  0 30  0 30  0 30 N
+ENDDRAW
+ENDDEF
+#
+# C
+#
+DEF C C 0 10 N Y 1 F N
+F0 "C" 0 100 40 H V L CNN
+F1 "C" 6 -85 40 H V L CNN
+F2 "~" 38 -150 30 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+$FPLIST
+ SM*
+ C?
+ C1-1
+$ENDFPLIST
+DRAW
+P 2 0 1 20  -80 -30  80 -30 N
+P 2 0 1 20  -80 30  80 30 N
+X ~ 1 0 200 170 D 40 40 1 1 P
+X ~ 2 0 -200 170 U 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
+# CONN_2
+#
+DEF CONN_2 P 0 40 Y N 1 F N
+F0 "P" -50 0 40 V V C CNN
+F1 "CONN_2" 50 0 40 V V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+S -100 150 100 -150 0 1 0 N
+X P1 1 -350 100 250 R 60 60 1 1 P I
+X PM 2 -350 -100 250 R 60 60 1 1 P I
+ENDDRAW
+ENDDEF
+#
+# CONN_6
+#
+DEF CONN_6 P 0 30 Y N 1 F N
+F0 "P" -50 0 60 V V C CNN
+F1 "CONN_6" 50 0 60 V V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+S -100 300 100 -300 0 1 0 N
+X 1 1 -350 250 250 R 60 60 1 1 P I
+X 2 2 -350 150 250 R 60 60 1 1 P I
+X 3 3 -350 50 250 R 60 60 1 1 P I
+X 4 4 -350 -50 250 R 60 60 1 1 P I
+X 5 5 -350 -150 250 R 60 60 1 1 P I
+X 6 6 -350 -250 250 R 60 60 1 1 P I
+ENDDRAW
+ENDDEF
+#
+# CP1
+#
+DEF CP1 C 0 10 N N 1 F N
+F0 "C" 50 100 50 H V L CNN
+F1 "CP1" 50 -100 50 H V L CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+$FPLIST
+ CP*
+ SM*
+$ENDFPLIST
+DRAW
+T 0 -50 100 80 0 0 0 +  Normal 0 C C
+A 0 -200 180 563 1236 0 1 15 N 100 -50 -100 -50
+P 4 0 1 15  -100 50  100 50  50 50  50 50 N
+X ~ 1 0 200 150 D 40 40 1 1 P
+X ~ 2 0 -200 180 U 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
+# DIODE
+#
+DEF DIODE D 0 40 N N 1 F N
+F0 "D" 0 100 40 H V C CNN
+F1 "DIODE" 0 -100 40 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+$FPLIST
+ D?
+ S*
+$ENDFPLIST
+DRAW
+P 2 0 1 6  50 50  50 -50 N
+P 3 0 1 0  -50 50  50 0  -50 -50 F
+X A 1 -200 0 150 R 40 40 1 1 P
+X K 2 200 0 150 L 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
+# FUSE
+#
+DEF FUSE F 0 10 Y Y 1 F N
+F0 "F" 100 50 40 H V C CNN
+F1 "FUSE" -100 -50 40 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+A -75 0 75 1 1799 0 1 0 N 0 0 -150 0
+A 75 0 75 -1799 -1 0 1 0 N 0 0 150 0
+X ~ 1 -250 0 100 R 40 40 1 1 I
+X ~ 2 250 0 100 L 40 40 1 1 I
+ENDDRAW
+ENDDEF
+#
+# GND
+#
+DEF ~GND #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 0 30 H I C CNN
+F1 "GND" 0 -70 30 H I C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+P 4 0 1 0  -50 0  0 -50  50 0  -50 0 N
+X GND 1 0 0 0 U 30 30 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# LED
+#
+DEF LED D 0 40 Y N 1 F N
+F0 "D" 0 100 50 H V C CNN
+F1 "LED" 0 -100 50 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+$FPLIST
+ LED-3MM
+ LED-5MM
+ LED-10MM
+ LED-0603
+ LED-0805
+ LED-1206
+ LEDV
+$ENDFPLIST
+DRAW
+P 2 0 1 0  50 50  50 -50 N
+P 3 0 1 0  -50 50  50 0  -50 -50 F
+P 3 0 1 0  65 -40  110 -80  105 -55 N
+P 3 0 1 0  80 -25  125 -65  120 -40 N
+X A 1 -200 0 150 R 40 40 1 1 P
+X K 2 200 0 150 L 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
+# LM358
+#
+DEF LM358 U 0 20 Y Y 2 F N
+F0 "U" -50 200 60 H V L CNN
+F1 "LM358" -50 -250 60 H V L CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+ALIAS LMC6062 LMC6082 LM358N TL072 TL082
+DRAW
+P 4 0 1 6  -200 200  200 0  -200 -200  -200 200 f
+X V- 4 -100 -400 250 U 40 40 0 1 W
+X V+ 8 -100 400 250 D 40 40 0 1 W
+X ~ 1 500 0 300 L 40 40 1 1 O
+X - 2 -500 -100 300 R 40 40 1 1 I
+X + 3 -500 100 300 R 40 40 1 1 I
+X + 5 -500 100 300 R 40 40 2 1 I
+X - 6 -500 -100 300 R 40 40 2 1 I
+X ~ 7 500 0 300 L 40 40 2 1 O
+ENDDRAW
+ENDDEF
+#
+# MOS_P
+#
+DEF MOS_P Q 0 40 Y N 1 F N
+F0 "Q" 0 190 60 H V R CNN
+F1 "MOS_P" 0 -180 60 H V R CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+ALIAS MOSFET_P
+DRAW
+P 2 0 1 8  -50 -100  -50 100 N
+P 2 0 1 10  0 -150  0 150 N
+P 2 0 1 8  30 0  0 0 N
+P 2 0 1 0  100 -100  0 -100 N
+P 2 0 1 0  100 100  0 100 N
+P 3 0 1 0  80 0  100 0  100 -100 N
+P 5 0 1 8  30 40  30 -30  80 0  30 40  30 40 N
+X D D 100 200 100 D 40 40 1 1 P
+X G G -200 0 150 R 40 40 1 1 I
+X S S 100 -200 100 U 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
+# NDS355
+#
+DEF NDS355 Q 0 0 N Y 1 F N
+F0 "Q" 10 170 60 H V R CNN
+F1 "NDS355" -50 -150 60 H V R CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+P 2 0 1 8  -50 -100  -50 100 N
+P 2 0 1 10  0 -150  0 150 N
+P 2 0 1 0  100 -100  0 -100 N
+P 2 0 1 0  100 100  0 100 N
+P 3 0 1 8  100 -100  100 0  50 0 N
+P 5 0 1 8  50 30  50 -30  0 0  50 30  50 30 N
+X G 1 -200 0 150 R 40 40 1 1 I
+X D 2 100 200 100 D 40 40 1 1 P
+X S 3 100 -200 100 U 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
+# NPN
+#
+DEF NPN Q 0 0 Y Y 1 F N
+F0 "Q" 0 -150 50 H V R CNN
+F1 "NPN" 0 150 50 H V R CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+C 50 0 111 0 1 10 N
+P 2 0 1 0  0 0  100 100 N
+P 3 0 1 10  0 75  0 -75  0 -75 N
+P 3 0 1 0  50 -50  0 0  0 0 N
+P 3 0 1 0  90 -90  100 -100  100 -100 N
+P 5 0 1 0  90 -90  70 -30  30 -70  90 -90  90 -90 F
+X E 1 100 -200 100 U 40 40 1 1 P
+X B 2 -200 0 200 R 40 40 1 1 I
+X C 3 100 200 100 D 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
+# POT
+#
+DEF POT RV 0 40 Y N 1 F N
+F0 "RV" 0 -100 50 H V C CNN
+F1 "POT" 0 0 50 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+S -150 50 150 -50 0 1 0 N
+P 3 0 1 0  0 50  -20 70  20 70 F
+X 1 1 -250 0 100 R 40 40 1 1 P
+X 2 2 0 150 80 D 40 40 1 1 P
+X 3 3 250 0 100 L 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
+# R
+#
+DEF R R 0 0 N Y 1 F N
+F0 "R" 80 0 40 V V C CNN
+F1 "R" 7 1 40 V V C CNN
+F2 "~" -70 0 30 V V C CNN
+F3 "~" 0 0 30 H V C CNN
+$FPLIST
+ R?
+ SM0603
+ SM0805
+ R?-*
+ SM1206
+$ENDFPLIST
+DRAW
+S -40 150 40 -150 0 1 12 N
+X ~ 1 0 250 100 D 60 60 1 1 P
+X ~ 2 0 -250 100 U 60 60 1 1 P
+ENDDRAW
+ENDDEF
+#
+# RJ45
+#
+DEF RJ45 J 0 40 Y Y 1 F N
+F0 "J" 200 500 60 H V C CNN
+F1 "RJ45" -150 500 60 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+S -400 -300 400 450 0 1 0 N
+P 3 0 1 0  -175 200  -175 250  -175 250 N
+P 3 0 1 0  -125 250  -125 200  -125 200 N
+P 3 0 1 0  -75 250  -75 200  -75 200 N
+P 3 0 1 0  -25 250  -25 200  -25 200 N
+P 3 0 1 0  25 250  25 200  25 200 N
+P 3 0 1 0  75 250  75 200  75 200 N
+P 3 0 1 0  125 200  125 250  125 250 N
+P 3 0 1 0  175 200  175 250  175 250 N
+P 14 0 1 0  -225 250  225 250  225 -150  125 -150  125 -200  75 -200  75 -250  -75 -250  -75 -200  -125 -200  -125 -150  -225 -150  -225 250  -225 250 N
+X ~ 1 -350 -450 150 U 50 50 1 1 P
+X ~ 2 -250 -450 150 U 50 50 1 1 P
+X ~ 3 -150 -450 150 U 50 50 1 1 P
+X ~ 4 -50 -450 150 U 50 50 1 1 P
+X ~ 5 50 -450 150 U 50 50 1 1 P
+X ~ 6 150 -450 150 U 50 50 1 1 P
+X ~ 7 250 -450 150 U 50 30 1 1 P
+X ~ 8 350 -450 150 U 50 30 1 1 P
+X SHIELD 9 550 350 150 L 50 30 1 1 P
+ENDDRAW
+ENDDEF
+#
+# SN74LVC1G74
+#
+DEF SN74LVC1G74 U 0 40 Y Y 1 F N
+F0 "U" 0 -50 60 H V C CNN
+F1 "SN74LVC1G74" 0 50 60 H V C CNN
+F2 "~" 0 -50 60 H V C CNN
+F3 "~" 0 -50 60 H V C CNN
+DRAW
+S -650 400 650 -400 0 1 0 N
+X CLK 1 -950 300 300 R 50 50 1 1 I
+X D 2 -950 100 300 R 50 50 1 1 I
+X notQ 3 -950 -100 300 R 50 50 1 1 I I
+X GND 4 -950 -300 300 R 50 50 1 1 I
+X Q 5 950 -300 300 L 50 50 1 1 I
+X CLR 6 950 -100 300 L 50 50 1 1 I I
+X PRE 7 950 100 300 L 50 50 1 1 I I
+X Vcc 8 950 300 300 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# SW_PUSH
+#
+DEF SW_PUSH SW 0 40 N N 1 F N
+F0 "SW" 150 110 50 H V C CNN
+F1 "SW_PUSH" 0 -80 50 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+S -170 50 170 60 0 1 0 N
+P 4 0 1 0  -40 60  -30 90  30 90  40 60 N
+X 1 1 -300 0 200 R 60 60 0 1 P I
+X 2 2 300 0 200 L 60 60 0 1 P I
+ENDDRAW
+ENDDEF
+#
+# TS2937
+#
+DEF TS2937 U 0 30 N Y 1 F N
+F0 "U" 150 -196 60 H V C CNN
+F1 "TS2937" 0 200 60 H V C CNN
+F2 "~" 0 0 60 H V C CNN
+F3 "~" 0 0 60 H V C CNN
+DRAW
+S -200 -150 200 150 0 1 0 N
+X VI 1 -400 50 200 R 40 40 1 1 I
+X GND 2 0 -250 100 U 40 40 1 1 I
+X VO 3 400 50 200 L 40 40 1 1 w
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/boards/levelshifter/leveshifterboard.pro b/boards/levelshifter/leveshifterboard.pro
new file mode 100644
index 0000000..36cc735
--- /dev/null
+++ b/boards/levelshifter/leveshifterboard.pro
@@ -0,0 +1,89 @@
+update=Wed 26 Feb 2014 08:38:37 PM CET
+version=1
+last_client=eeschema
+[cvpcb]
+version=1
+NetIExt=net
+[cvpcb/libraries]
+EquName1=devcms
+[pcbnew]
+version=1
+LastNetListRead=
+UseCmpFile=1
+PadDrill=0.600000000000
+PadDrillOvalY=0.600000000000
+PadSizeH=1.500000000000
+PadSizeV=1.500000000000
+PcbTextSizeV=1.500000000000
+PcbTextSizeH=1.500000000000
+PcbTextThickness=0.300000000000
+ModuleTextSizeV=1.000000000000
+ModuleTextSizeH=1.000000000000
+ModuleTextSizeThickness=0.150000000000
+SolderMaskClearance=0.000000000000
+SolderMaskMinWidth=0.000000000000
+DrawSegmentWidth=0.200000000000
+BoardOutlineThickness=0.100000000000
+ModuleOutlineThickness=0.150000000000
+[pcbnew/libraries]
+LibDir=
+LibName1=sockets
+LibName2=connect
+LibName3=discret
+LibName4=pin_array
+LibName5=divers
+LibName6=smd_capacitors
+LibName7=smd_resistors
+LibName8=smd_crystal&oscillator
+LibName9=smd_dil
+LibName10=smd_transistors
+LibName11=libcms
+LibName12=display
+LibName13=led
+LibName14=dip_sockets
+LibName15=pga_sockets
+LibName16=valves
+[general]
+version=1
+[eeschema]
+version=1
+LibDir=../lib
+NetFmtName=
+RptD_X=0
+RptD_Y=100
+RptLab=1
+LabSize=60
+[eeschema/libraries]
+LibName1=power
+LibName2=device
+LibName3=transistors
+LibName4=conn
+LibName5=linear
+LibName6=regul
+LibName7=74xx
+LibName8=cmos4000
+LibName9=adc-dac
+LibName10=memory
+LibName11=xilinx
+LibName12=special
+LibName13=microcontrollers
+LibName14=dsp
+LibName15=microchip
+LibName16=analog_switches
+LibName17=motorola
+LibName18=texas
+LibName19=intel
+LibName20=audio
+LibName21=interface
+LibName22=digital-audio
+LibName23=philips
+LibName24=display
+LibName25=cypress
+LibName26=siliconi
+LibName27=opto
+LibName28=atmel
+LibName29=contrib
+LibName30=valves
+LibName31=sn74lvc1g74
+LibName32=ts2937
+LibName33=nds355
diff --git a/boards/levelshifter/leveshifterboard.sch b/boards/levelshifter/leveshifterboard.sch
new file mode 100644
index 0000000..18c6c86
--- /dev/null
+++ b/boards/levelshifter/leveshifterboard.sch
@@ -0,0 +1,1429 @@
+EESchema Schematic File Version 2
+LIBS:power
+LIBS:device
+LIBS:transistors
+LIBS:conn
+LIBS:linear
+LIBS:regul
+LIBS:74xx
+LIBS:cmos4000
+LIBS:adc-dac
+LIBS:memory
+LIBS:xilinx
+LIBS:special
+LIBS:microcontrollers
+LIBS:dsp
+LIBS:microchip
+LIBS:analog_switches
+LIBS:motorola
+LIBS:texas
+LIBS:intel
+LIBS:audio
+LIBS:interface
+LIBS:digital-audio
+LIBS:philips
+LIBS:display
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:valves
+LIBS:sn74lvc1g74
+LIBS:ts2937
+LIBS:nds355
+LIBS:leveshifterboard-cache
+EELAYER 27 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title "noname.sch"
+Date "26 feb 2014"
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L GND #PWR?
+U 1 1 52EA25FE
+P 8800 2750
+F 0 "#PWR?" H 8800 2750 30  0001 C CNN
+F 1 "GND" H 8800 2680 30  0001 C CNN
+F 2 "" H 8800 2750 60  0000 C CNN
+F 3 "" H 8800 2750 60  0000 C CNN
+	1    8800 2750
+	1    0    0    -1  
+$EndComp
+$Comp
+L +24V #PWR?
+U 1 1 52EA25FF
+P 7550 1050
+F 0 "#PWR?" H 7550 1000 20  0001 C CNN
+F 1 "+24V" H 7550 1150 30  0000 C CNN
+F 2 "" H 7550 1050 60  0000 C CNN
+F 3 "" H 7550 1050 60  0000 C CNN
+	1    7550 1050
+	1    0    0    -1  
+$EndComp
+$Comp
+L +5V #PWR?
+U 1 1 52EA2600
+P 10100 1050
+F 0 "#PWR?" H 10100 1140 20  0001 C CNN
+F 1 "+5V" H 10100 1140 30  0000 C CNN
+F 2 "" H 10100 1050 60  0000 C CNN
+F 3 "" H 10100 1050 60  0000 C CNN
+	1    10100 1050
+	1    0    0    -1  
+$EndComp
+$Comp
+L C C?
+U 1 1 52EA2601
+P 8300 2200
+F 0 "C?" H 8300 2300 40  0000 L CNN
+F 1 "100nF" H 8306 2115 40  0000 L CNN
+F 2 "~" H 8338 2050 30  0000 C CNN
+F 3 "~" H 8300 2200 60  0000 C CNN
+	1    8300 2200
+	1    0    0    -1  
+$EndComp
+$Comp
+L CP1 C?
+U 1 1 52EA2602
+P 7900 2200
+F 0 "C?" H 7950 2300 50  0000 L CNN
+F 1 "10uF" H 7950 2100 50  0000 L CNN
+F 2 "~" H 7900 2200 60  0000 C CNN
+F 3 "~" H 7900 2200 60  0000 C CNN
+	1    7900 2200
+	1    0    0    -1  
+$EndComp
+$Comp
+L C C?
+U 1 1 52EA2603
+P 9700 2200
+F 0 "C?" H 9700 2300 40  0000 L CNN
+F 1 "100nF" H 9706 2115 40  0000 L CNN
+F 2 "~" H 9738 2050 30  0000 C CNN
+F 3 "~" H 9700 2200 60  0000 C CNN
+	1    9700 2200
+	1    0    0    -1  
+$EndComp
+$Comp
+L CP1 C?
+U 1 1 52EA2604
+P 9300 2200
+F 0 "C?" H 9350 2300 50  0000 L CNN
+F 1 "10uF" H 9350 2100 50  0000 L CNN
+F 2 "~" H 9300 2200 60  0000 C CNN
+F 3 "~" H 9300 2200 60  0000 C CNN
+	1    9300 2200
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 52EA2605
+P 7900 2750
+F 0 "#PWR?" H 7900 2750 30  0001 C CNN
+F 1 "GND" H 7900 2680 30  0001 C CNN
+F 2 "" H 7900 2750 60  0000 C CNN
+F 3 "" H 7900 2750 60  0000 C CNN
+	1    7900 2750
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 52EA2606
+P 8300 2750
+F 0 "#PWR?" H 8300 2750 30  0001 C CNN
+F 1 "GND" H 8300 2680 30  0001 C CNN
+F 2 "" H 8300 2750 60  0000 C CNN
+F 3 "" H 8300 2750 60  0000 C CNN
+	1    8300 2750
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 52EA2607
+P 9300 2750
+F 0 "#PWR?" H 9300 2750 30  0001 C CNN
+F 1 "GND" H 9300 2680 30  0001 C CNN
+F 2 "" H 9300 2750 60  0000 C CNN
+F 3 "" H 9300 2750 60  0000 C CNN
+	1    9300 2750
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 52EA2608
+P 9700 2750
+F 0 "#PWR?" H 9700 2750 30  0001 C CNN
+F 1 "GND" H 9700 2680 30  0001 C CNN
+F 2 "" H 9700 2750 60  0000 C CNN
+F 3 "" H 9700 2750 60  0000 C CNN
+	1    9700 2750
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 52EA2609
+P 10100 1900
+F 0 "R?" V 10180 1900 40  0000 C CNN
+F 1 "1k" V 10107 1901 40  0000 C CNN
+F 2 "~" V 10030 1900 30  0000 C CNN
+F 3 "~" H 10100 1900 30  0000 C CNN
+	1    10100 1900
+	1    0    0    -1  
+$EndComp
+$Comp
+L LED D?
+U 1 1 52EA260A
+P 10100 2450
+F 0 "D?" H 10100 2550 50  0000 C CNN
+F 1 "LED" H 10100 2350 50  0000 C CNN
+F 2 "~" H 10100 2450 60  0000 C CNN
+F 3 "~" H 10100 2450 60  0000 C CNN
+	1    10100 2450
+	0    1    1    0   
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 52EA260B
+P 10100 2750
+F 0 "#PWR?" H 10100 2750 30  0001 C CNN
+F 1 "GND" H 10100 2680 30  0001 C CNN
+F 2 "" H 10100 2750 60  0000 C CNN
+F 3 "" H 10100 2750 60  0000 C CNN
+	1    10100 2750
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 52EA260C
+P 7550 1900
+F 0 "R?" V 7630 1900 40  0000 C CNN
+F 1 "1k" V 7557 1901 40  0000 C CNN
+F 2 "~" V 7480 1900 30  0000 C CNN
+F 3 "~" H 7550 1900 30  0000 C CNN
+	1    7550 1900
+	1    0    0    -1  
+$EndComp
+$Comp
+L LED D?
+U 1 1 52EA260D
+P 7550 2450
+F 0 "D?" H 7550 2550 50  0000 C CNN
+F 1 "LED" H 7550 2350 50  0000 C CNN
+F 2 "~" H 7550 2450 60  0000 C CNN
+F 3 "~" H 7550 2450 60  0000 C CNN
+	1    7550 2450
+	0    1    1    0   
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 52EA260E
+P 7550 2750
+F 0 "#PWR?" H 7550 2750 30  0001 C CNN
+F 1 "GND" H 7550 2680 30  0001 C CNN
+F 2 "" H 7550 2750 60  0000 C CNN
+F 3 "" H 7550 2750 60  0000 C CNN
+	1    7550 2750
+	1    0    0    -1  
+$EndComp
+$Comp
+L DIODE D?
+U 1 1 52EA260F
+P 8800 1100
+F 0 "D?" H 8800 1200 40  0000 C CNN
+F 1 "BAT42W" H 8800 1000 40  0000 C CNN
+F 2 "~" H 8800 1100 60  0000 C CNN
+F 3 "~" H 8800 1100 60  0000 C CNN
+	1    8800 1100
+	-1   0    0    1   
+$EndComp
+$Comp
+L TS2937 U?
+U 1 1 52EA2610
+P 8800 1550
+F 0 "U?" H 8950 1354 60  0000 C CNN
+F 1 "TS2937" H 8800 1750 60  0000 C CNN
+F 2 "~" H 8800 1550 60  0000 C CNN
+F 3 "~" H 8800 1550 60  0000 C CNN
+	1    8800 1550
+	1    0    0    -1  
+$EndComp
+$Comp
+L CONN_2 P?
+U 1 1 52EA264E
+P 4100 1900
+F 0 "P?" V 4050 1900 40  0000 C CNN
+F 1 "CONN_2" V 4150 1900 40  0000 C CNN
+F 2 "~" H 4100 1900 60  0000 C CNN
+F 3 "~" H 4100 1900 60  0000 C CNN
+	1    4100 1900
+	-1   0    0    1   
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 52EA26AF
+P 3100 3350
+F 0 "#PWR?" H 3100 3350 30  0001 C CNN
+F 1 "GND" H 3100 3280 30  0001 C CNN
+F 2 "" H 3100 3350 60  0000 C CNN
+F 3 "" H 3100 3350 60  0000 C CNN
+	1    3100 3350
+	1    0    0    -1  
+$EndComp
+$Comp
+L RJ45 J?
+U 1 1 52EA29B9
+P 2750 1550
+F 0 "J?" H 2950 2050 60  0000 C CNN
+F 1 "RJ45" H 2600 2050 60  0000 C CNN
+F 2 "~" H 2750 1550 60  0000 C CNN
+F 3 "~" H 2750 1550 60  0000 C CNN
+	1    2750 1550
+	1    0    0    -1  
+$EndComp
+Text GLabel 2400 2100 3    60   Output ~ 0
+Clock
+Text GLabel 2800 2100 3    60   Output ~ 0
+Data_Out
+Text GLabel 2600 2100 3    60   Output ~ 0
+Enable
+Text GLabel 3000 2100 3    60   Output ~ 0
+Reset
+$Comp
+L +24V #PWR?
+U 1 1 52EA29D0
+P 2000 1050
+F 0 "#PWR?" H 2000 1000 20  0001 C CNN
+F 1 "+24V" H 2000 1150 30  0000 C CNN
+F 2 "" H 2000 1050 60  0000 C CNN
+F 3 "" H 2000 1050 60  0000 C CNN
+	1    2000 1050
+	1    0    0    -1  
+$EndComp
+$Comp
+L +3.3V #PWR?
+U 1 1 52EA28E7
+P 5700 1050
+F 0 "#PWR?" H 5700 1010 30  0001 C CNN
+F 1 "+3.3V" H 5700 1160 30  0000 C CNN
+F 2 "" H 5700 1050 60  0000 C CNN
+F 3 "" H 5700 1050 60  0000 C CNN
+	1    5700 1050
+	1    0    0    -1  
+$EndComp
+Text GLabel 7700 3750 2    60   Input ~ 0
+Clock
+Text GLabel 5700 4300 0    60   Output ~ 0
+3.3_Clock
+Text GLabel 10700 3750 2    60   Input ~ 0
+Enable
+Text GLabel 8700 4300 0    60   Output ~ 0
+3.3_Enable
+Text GLabel 7700 5750 2    60   Input ~ 0
+Data_Out
+Text GLabel 5700 6300 0    60   Output ~ 0
+3.3_Data_Out
+Text GLabel 10750 5750 2    60   Input ~ 0
+Reset
+Text GLabel 8700 6300 0    60   Output ~ 0
+3.3_Reset
+Text GLabel 5800 1900 2    60   Input ~ 0
+3.3_Clock
+Text GLabel 6400 2000 2    60   Input ~ 0
+3.3_Data_Out
+Text GLabel 5800 2100 2    60   Input ~ 0
+3.3_Enable
+Text GLabel 6400 2200 2    60   Input ~ 0
+3.3_Reset
+$Comp
+L CONN_6 P?
+U 1 1 5301EB68
+P 5350 2050
+F 0 "P?" V 5300 2050 60  0000 C CNN
+F 1 "CONN_6" V 5400 2050 60  0000 C CNN
+F 2 "~" H 5350 2050 60  0000 C CNN
+F 3 "~" H 5350 2050 60  0000 C CNN
+	1    5350 2050
+	-1   0    0    1   
+$EndComp
+$Comp
+L R R?
+U 1 1 530A2A4C
+P 6050 4300
+F 0 "R?" V 6130 4300 40  0000 C CNN
+F 1 "680" V 6057 4301 40  0000 C CNN
+F 2 "~" V 5980 4300 30  0000 C CNN
+F 3 "~" H 6050 4300 30  0000 C CNN
+	1    6050 4300
+	0    -1   -1   0   
+$EndComp
+$Comp
+L R R?
+U 1 1 530A2B84
+P 6700 3450
+F 0 "R?" V 6780 3450 40  0000 C CNN
+F 1 "1k" V 6707 3451 40  0000 C CNN
+F 2 "~" V 6630 3450 30  0000 C CNN
+F 3 "~" H 6700 3450 30  0000 C CNN
+	1    6700 3450
+	1    0    0    -1  
+$EndComp
+$Comp
+L +3.3V #PWR?
+U 1 1 530A2C82
+P 6700 3150
+F 0 "#PWR?" H 6700 3110 30  0001 C CNN
+F 1 "+3.3V" H 6700 3260 30  0000 C CNN
+F 2 "" H 6700 3150 60  0000 C CNN
+F 3 "" H 6700 3150 60  0000 C CNN
+	1    6700 3150
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 530A2ECB
+P 7550 3450
+F 0 "R?" V 7630 3450 40  0000 C CNN
+F 1 "180" V 7557 3451 40  0000 C CNN
+F 2 "~" V 7480 3450 30  0000 C CNN
+F 3 "~" H 7550 3450 30  0000 C CNN
+	1    7550 3450
+	1    0    0    -1  
+$EndComp
+$Comp
+L +5V #PWR?
+U 1 1 530A30F5
+P 7550 3150
+F 0 "#PWR?" H 7550 3240 20  0001 C CNN
+F 1 "+5V" H 7550 3240 30  0000 C CNN
+F 2 "" H 7550 3150 60  0000 C CNN
+F 3 "" H 7550 3150 60  0000 C CNN
+	1    7550 3150
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 530A3346
+P 6700 4700
+F 0 "#PWR?" H 6700 4700 30  0001 C CNN
+F 1 "GND" H 6700 4630 30  0001 C CNN
+F 2 "" H 6700 4700 60  0000 C CNN
+F 3 "" H 6700 4700 60  0000 C CNN
+	1    6700 4700
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 530A335F
+P 7550 4700
+F 0 "#PWR?" H 7550 4700 30  0001 C CNN
+F 1 "GND" H 7550 4630 30  0001 C CNN
+F 2 "" H 7550 4700 60  0000 C CNN
+F 3 "" H 7550 4700 60  0000 C CNN
+	1    7550 4700
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 530A336E
+P 5700 2750
+F 0 "#PWR?" H 5700 2750 30  0001 C CNN
+F 1 "GND" H 5700 2680 30  0001 C CNN
+F 2 "" H 5700 2750 60  0000 C CNN
+F 3 "" H 5700 2750 60  0000 C CNN
+	1    5700 2750
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 530A348B
+P 9050 4300
+F 0 "R?" V 9130 4300 40  0000 C CNN
+F 1 "680" V 9057 4301 40  0000 C CNN
+F 2 "~" V 8980 4300 30  0000 C CNN
+F 3 "~" H 9050 4300 30  0000 C CNN
+	1    9050 4300
+	0    -1   -1   0   
+$EndComp
+$Comp
+L R R?
+U 1 1 530A3494
+P 9700 3450
+F 0 "R?" V 9780 3450 40  0000 C CNN
+F 1 "1k" V 9707 3451 40  0000 C CNN
+F 2 "~" V 9630 3450 30  0000 C CNN
+F 3 "~" H 9700 3450 30  0000 C CNN
+	1    9700 3450
+	1    0    0    -1  
+$EndComp
+$Comp
+L +3.3V #PWR?
+U 1 1 530A349E
+P 9700 3150
+F 0 "#PWR?" H 9700 3110 30  0001 C CNN
+F 1 "+3.3V" H 9700 3260 30  0000 C CNN
+F 2 "" H 9700 3150 60  0000 C CNN
+F 3 "" H 9700 3150 60  0000 C CNN
+	1    9700 3150
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 530A34A5
+P 10550 3450
+F 0 "R?" V 10630 3450 40  0000 C CNN
+F 1 "180" V 10557 3451 40  0000 C CNN
+F 2 "~" V 10480 3450 30  0000 C CNN
+F 3 "~" H 10550 3450 30  0000 C CNN
+	1    10550 3450
+	1    0    0    -1  
+$EndComp
+$Comp
+L +5V #PWR?
+U 1 1 530A34AE
+P 10550 3150
+F 0 "#PWR?" H 10550 3240 20  0001 C CNN
+F 1 "+5V" H 10550 3240 30  0000 C CNN
+F 2 "" H 10550 3150 60  0000 C CNN
+F 3 "" H 10550 3150 60  0000 C CNN
+	1    10550 3150
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 530A34BD
+P 9700 4700
+F 0 "#PWR?" H 9700 4700 30  0001 C CNN
+F 1 "GND" H 9700 4630 30  0001 C CNN
+F 2 "" H 9700 4700 60  0000 C CNN
+F 3 "" H 9700 4700 60  0000 C CNN
+	1    9700 4700
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 530A34C3
+P 10550 4700
+F 0 "#PWR?" H 10550 4700 30  0001 C CNN
+F 1 "GND" H 10550 4630 30  0001 C CNN
+F 2 "" H 10550 4700 60  0000 C CNN
+F 3 "" H 10550 4700 60  0000 C CNN
+	1    10550 4700
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 530A350E
+P 6050 6300
+F 0 "R?" V 6130 6300 40  0000 C CNN
+F 1 "680" V 6057 6301 40  0000 C CNN
+F 2 "~" V 5980 6300 30  0000 C CNN
+F 3 "~" H 6050 6300 30  0000 C CNN
+	1    6050 6300
+	0    -1   -1   0   
+$EndComp
+$Comp
+L R R?
+U 1 1 530A3517
+P 6700 5450
+F 0 "R?" V 6780 5450 40  0000 C CNN
+F 1 "1k" V 6707 5451 40  0000 C CNN
+F 2 "~" V 6630 5450 30  0000 C CNN
+F 3 "~" H 6700 5450 30  0000 C CNN
+	1    6700 5450
+	1    0    0    -1  
+$EndComp
+$Comp
+L +3.3V #PWR?
+U 1 1 530A3521
+P 6700 5150
+F 0 "#PWR?" H 6700 5110 30  0001 C CNN
+F 1 "+3.3V" H 6700 5260 30  0000 C CNN
+F 2 "" H 6700 5150 60  0000 C CNN
+F 3 "" H 6700 5150 60  0000 C CNN
+	1    6700 5150
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 530A3528
+P 7550 5450
+F 0 "R?" V 7630 5450 40  0000 C CNN
+F 1 "180" V 7557 5451 40  0000 C CNN
+F 2 "~" V 7480 5450 30  0000 C CNN
+F 3 "~" H 7550 5450 30  0000 C CNN
+	1    7550 5450
+	1    0    0    -1  
+$EndComp
+$Comp
+L +5V #PWR?
+U 1 1 530A3531
+P 7550 5150
+F 0 "#PWR?" H 7550 5240 20  0001 C CNN
+F 1 "+5V" H 7550 5240 30  0000 C CNN
+F 2 "" H 7550 5150 60  0000 C CNN
+F 3 "" H 7550 5150 60  0000 C CNN
+	1    7550 5150
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 530A3540
+P 6700 6700
+F 0 "#PWR?" H 6700 6700 30  0001 C CNN
+F 1 "GND" H 6700 6630 30  0001 C CNN
+F 2 "" H 6700 6700 60  0000 C CNN
+F 3 "" H 6700 6700 60  0000 C CNN
+	1    6700 6700
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 530A3546
+P 7550 6700
+F 0 "#PWR?" H 7550 6700 30  0001 C CNN
+F 1 "GND" H 7550 6630 30  0001 C CNN
+F 2 "" H 7550 6700 60  0000 C CNN
+F 3 "" H 7550 6700 60  0000 C CNN
+	1    7550 6700
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 530A3556
+P 9050 6300
+F 0 "R?" V 9130 6300 40  0000 C CNN
+F 1 "680" V 9057 6301 40  0000 C CNN
+F 2 "~" V 8980 6300 30  0000 C CNN
+F 3 "~" H 9050 6300 30  0000 C CNN
+	1    9050 6300
+	0    -1   -1   0   
+$EndComp
+$Comp
+L R R?
+U 1 1 530A355F
+P 9700 5450
+F 0 "R?" V 9780 5450 40  0000 C CNN
+F 1 "1k" V 9707 5451 40  0000 C CNN
+F 2 "~" V 9630 5450 30  0000 C CNN
+F 3 "~" H 9700 5450 30  0000 C CNN
+	1    9700 5450
+	1    0    0    -1  
+$EndComp
+$Comp
+L +3.3V #PWR?
+U 1 1 530A3569
+P 9700 5150
+F 0 "#PWR?" H 9700 5110 30  0001 C CNN
+F 1 "+3.3V" H 9700 5260 30  0000 C CNN
+F 2 "" H 9700 5150 60  0000 C CNN
+F 3 "" H 9700 5150 60  0000 C CNN
+	1    9700 5150
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 530A3570
+P 10550 5450
+F 0 "R?" V 10630 5450 40  0000 C CNN
+F 1 "180" V 10557 5451 40  0000 C CNN
+F 2 "~" V 10480 5450 30  0000 C CNN
+F 3 "~" H 10550 5450 30  0000 C CNN
+	1    10550 5450
+	1    0    0    -1  
+$EndComp
+$Comp
+L +5V #PWR?
+U 1 1 530A3579
+P 10550 5150
+F 0 "#PWR?" H 10550 5240 20  0001 C CNN
+F 1 "+5V" H 10550 5240 30  0000 C CNN
+F 2 "" H 10550 5150 60  0000 C CNN
+F 3 "" H 10550 5150 60  0000 C CNN
+	1    10550 5150
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 530A3588
+P 9700 6700
+F 0 "#PWR?" H 9700 6700 30  0001 C CNN
+F 1 "GND" H 9700 6630 30  0001 C CNN
+F 2 "" H 9700 6700 60  0000 C CNN
+F 3 "" H 9700 6700 60  0000 C CNN
+	1    9700 6700
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 530A358E
+P 10550 6700
+F 0 "#PWR?" H 10550 6700 30  0001 C CNN
+F 1 "GND" H 10550 6630 30  0001 C CNN
+F 2 "" H 10550 6700 60  0000 C CNN
+F 3 "" H 10550 6700 60  0000 C CNN
+	1    10550 6700
+	1    0    0    -1  
+$EndComp
+$Comp
+L LM358 U?
+U 1 1 530A359C
+P 1550 4150
+F 0 "U?" H 1500 4350 60  0000 L CNN
+F 1 "LM358" H 1500 3900 60  0000 L CNN
+F 2 "" H 1550 4150 60  0000 C CNN
+F 3 "" H 1550 4150 60  0000 C CNN
+	1    1550 4150
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 530A35B5
+P 3100 3000
+F 0 "R?" V 3180 3000 40  0000 C CNN
+F 1 "0.05" V 3107 3001 40  0000 C CNN
+F 2 "~" V 3030 3000 30  0000 C CNN
+F 3 "~" H 3100 3000 30  0000 C CNN
+	1    3100 3000
+	1    0    0    -1  
+$EndComp
+Text GLabel 3300 2650 2    60   Input ~ 0
+Sense
+$Comp
+L MOSFET_P Q?
+U 1 1 530A371C
+P 1900 2000
+F 0 "Q?" H 1900 2190 60  0000 R CNN
+F 1 "MOSFET_P" V 1900 1820 60  0000 R CNN
+F 2 "~" H 1900 2000 60  0000 C CNN
+F 3 "~" H 1900 2000 60  0000 C CNN
+	1    1900 2000
+	1    0    0    -1  
+$EndComp
+Text GLabel 1500 2000 0    60   Input ~ 0
+PowerOn
+$Comp
+L FUSE F?
+U 1 1 530A3B07
+P 4550 1450
+F 0 "F?" H 4650 1500 40  0000 C CNN
+F 1 "FUSE" H 4450 1400 40  0000 C CNN
+F 2 "~" H 4550 1450 60  0000 C CNN
+F 3 "~" H 4550 1450 60  0000 C CNN
+	1    4550 1450
+	0    -1   -1   0   
+$EndComp
+$Comp
+L +24V #PWR?
+U 1 1 530A3C65
+P 4550 1050
+F 0 "#PWR?" H 4550 1000 20  0001 C CNN
+F 1 "+24V" H 4550 1150 30  0000 C CNN
+F 2 "" H 4550 1050 60  0000 C CNN
+F 3 "" H 4550 1050 60  0000 C CNN
+	1    4550 1050
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 530A3CE3
+P 4550 2750
+F 0 "#PWR?" H 4550 2750 30  0001 C CNN
+F 1 "GND" H 4550 2680 30  0001 C CNN
+F 2 "" H 4550 2750 60  0000 C CNN
+F 3 "" H 4550 2750 60  0000 C CNN
+	1    4550 2750
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 530A40D1
+P 1050 5100
+F 0 "R?" V 1130 5100 40  0000 C CNN
+F 1 "10k" V 1057 5101 40  0000 C CNN
+F 2 "~" V 980 5100 30  0000 C CNN
+F 3 "~" H 1050 5100 30  0000 C CNN
+	1    1050 5100
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 530A41D9
+P 1450 4600
+F 0 "#PWR?" H 1450 4600 30  0001 C CNN
+F 1 "GND" H 1450 4530 30  0001 C CNN
+F 2 "" H 1450 4600 60  0000 C CNN
+F 3 "" H 1450 4600 60  0000 C CNN
+	1    1450 4600
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 530A4269
+P 1450 4800
+F 0 "R?" V 1530 4800 40  0000 C CNN
+F 1 "90k" V 1457 4801 40  0000 C CNN
+F 2 "~" V 1380 4800 30  0000 C CNN
+F 3 "~" H 1450 4800 30  0000 C CNN
+	1    1450 4800
+	0    -1   -1   0   
+$EndComp
+$Comp
+L +5V #PWR?
+U 1 1 530A445E
+P 1450 3700
+F 0 "#PWR?" H 1450 3790 20  0001 C CNN
+F 1 "+5V" H 1450 3790 30  0000 C CNN
+F 2 "" H 1450 3700 60  0000 C CNN
+F 3 "" H 1450 3700 60  0000 C CNN
+	1    1450 3700
+	1    0    0    -1  
+$EndComp
+Text GLabel 950  4050 0    60   Output ~ 0
+Sense
+$Comp
+L GND #PWR?
+U 1 1 530A45FC
+P 1050 5400
+F 0 "#PWR?" H 1050 5400 30  0001 C CNN
+F 1 "GND" H 1050 5330 30  0001 C CNN
+F 2 "" H 1050 5400 60  0000 C CNN
+F 3 "" H 1050 5400 60  0000 C CNN
+	1    1050 5400
+	1    0    0    -1  
+$EndComp
+$Comp
+L LM358 U?
+U 2 1 530A4693
+P 3450 4300
+F 0 "U?" H 3400 4500 60  0000 L CNN
+F 1 "LM358" H 3400 4050 60  0000 L CNN
+F 2 "" H 3450 4300 60  0000 C CNN
+F 3 "" H 3450 4300 60  0000 C CNN
+	2    3450 4300
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 530A46A0
+P 3350 5000
+F 0 "#PWR?" H 3350 5000 30  0001 C CNN
+F 1 "GND" H 3350 4930 30  0001 C CNN
+F 2 "" H 3350 5000 60  0000 C CNN
+F 3 "" H 3350 5000 60  0000 C CNN
+	1    3350 5000
+	1    0    0    -1  
+$EndComp
+$Comp
+L +5V #PWR?
+U 1 1 530A46B3
+P 3350 3650
+F 0 "#PWR?" H 3350 3740 20  0001 C CNN
+F 1 "+5V" H 3350 3740 30  0000 C CNN
+F 2 "" H 3350 3650 60  0000 C CNN
+F 3 "" H 3350 3650 60  0000 C CNN
+	1    3350 3650
+	1    0    0    -1  
+$EndComp
+$Comp
+L POT RV?
+U 1 1 530A46D9
+P 2650 4200
+F 0 "RV?" H 2650 4100 50  0000 C CNN
+F 1 "POT" H 2650 4200 50  0000 C CNN
+F 2 "~" H 2650 4200 60  0000 C CNN
+F 3 "~" H 2650 4200 60  0000 C CNN
+	1    2650 4200
+	0    1    1    0   
+$EndComp
+$Comp
+L +5V #PWR?
+U 1 1 530A49D4
+P 2650 3650
+F 0 "#PWR?" H 2650 3740 20  0001 C CNN
+F 1 "+5V" H 2650 3740 30  0000 C CNN
+F 2 "" H 2650 3650 60  0000 C CNN
+F 3 "" H 2650 3650 60  0000 C CNN
+	1    2650 3650
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 530A49DA
+P 2650 5000
+F 0 "#PWR?" H 2650 5000 30  0001 C CNN
+F 1 "GND" H 2650 4930 30  0001 C CNN
+F 2 "" H 2650 5000 60  0000 C CNN
+F 3 "" H 2650 5000 60  0000 C CNN
+	1    2650 5000
+	1    0    0    -1  
+$EndComp
+$Comp
+L SN74LVC1G74 U?
+U 1 1 530DC723
+P 1700 6350
+F 0 "U?" H 1700 6300 60  0000 C CNN
+F 1 "SN74LVC1G74" H 1700 6400 60  0000 C CNN
+F 2 "~" H 1700 6300 60  0000 C CNN
+F 3 "~" H 1700 6300 60  0000 C CNN
+	1    1700 6350
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 530DC73E
+P 600 7650
+F 0 "#PWR?" H 600 7650 30  0001 C CNN
+F 1 "GND" H 600 7580 30  0001 C CNN
+F 2 "" H 600 7650 60  0000 C CNN
+F 3 "" H 600 7650 60  0000 C CNN
+	1    600  7650
+	1    0    0    -1  
+$EndComp
+$Comp
+L +5V #PWR?
+U 1 1 530DC9D0
+P 2700 5800
+F 0 "#PWR?" H 2700 5890 20  0001 C CNN
+F 1 "+5V" H 2700 5890 30  0000 C CNN
+F 2 "" H 2700 5800 60  0000 C CNN
+F 3 "" H 2700 5800 60  0000 C CNN
+	1    2700 5800
+	1    0    0    -1  
+$EndComp
+Text GLabel 2750 6650 2    60   Input ~ 0
+PowerOn
+Text GLabel 4150 4300 2    60   Input ~ 0
+Shutdown
+Text GLabel 3400 6450 2    60   Output ~ 0
+Shutdown
+$Comp
+L SW_PUSH SW?
+U 1 1 530DCE0D
+P 4400 7050
+F 0 "SW?" H 4550 7160 50  0000 C CNN
+F 1 "SW_PUSH" H 4400 6970 50  0000 C CNN
+F 2 "~" H 4400 7050 60  0000 C CNN
+F 3 "~" H 4400 7050 60  0000 C CNN
+	1    4400 7050
+	0    1    1    0   
+$EndComp
+$Comp
+L C C?
+U 1 1 530DCEE5
+P 3250 7100
+F 0 "C?" H 3250 7200 40  0000 L CNN
+F 1 "100nF" H 3256 7015 40  0000 L CNN
+F 2 "~" H 3288 6950 30  0000 C CNN
+F 3 "~" H 3250 7100 60  0000 C CNN
+	1    3250 7100
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 530DCF7D
+P 3250 7550
+F 0 "#PWR?" H 3250 7550 30  0001 C CNN
+F 1 "GND" H 3250 7480 30  0001 C CNN
+F 2 "" H 3250 7550 60  0000 C CNN
+F 3 "" H 3250 7550 60  0000 C CNN
+	1    3250 7550
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 530DCF8E
+P 3250 5950
+F 0 "R?" V 3330 5950 40  0000 C CNN
+F 1 "10k" V 3257 5951 40  0000 C CNN
+F 2 "~" V 3180 5950 30  0000 C CNN
+F 3 "~" H 3250 5950 30  0000 C CNN
+	1    3250 5950
+	-1   0    0    1   
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 530DD22C
+P 4000 7550
+F 0 "#PWR?" H 4000 7550 30  0001 C CNN
+F 1 "GND" H 4000 7480 30  0001 C CNN
+F 2 "" H 4000 7550 60  0000 C CNN
+F 3 "" H 4000 7550 60  0000 C CNN
+	1    4000 7550
+	1    0    0    -1  
+$EndComp
+$Comp
+L C C?
+U 1 1 530DD232
+P 4000 7050
+F 0 "C?" H 4000 7150 40  0000 L CNN
+F 1 "100nF" H 4006 6965 40  0000 L CNN
+F 2 "~" H 4038 6900 30  0000 C CNN
+F 3 "~" H 4000 7050 60  0000 C CNN
+	1    4000 7050
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 530DD3FA
+P 4000 5900
+F 0 "R?" V 4080 5900 40  0000 C CNN
+F 1 "20k" V 4007 5901 40  0000 C CNN
+F 2 "~" V 3930 5900 30  0000 C CNN
+F 3 "~" H 4000 5900 30  0000 C CNN
+	1    4000 5900
+	1    0    0    -1  
+$EndComp
+$Comp
+L +5V #PWR?
+U 1 1 530DD52B
+P 4000 5550
+F 0 "#PWR?" H 4000 5640 20  0001 C CNN
+F 1 "+5V" H 4000 5640 30  0000 C CNN
+F 2 "" H 4000 5550 60  0000 C CNN
+F 3 "" H 4000 5550 60  0000 C CNN
+	1    4000 5550
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 530DD544
+P 1600 1550
+F 0 "R?" V 1680 1550 40  0000 C CNN
+F 1 "1k" V 1607 1551 40  0000 C CNN
+F 2 "~" V 1530 1550 30  0000 C CNN
+F 3 "~" H 1600 1550 30  0000 C CNN
+	1    1600 1550
+	1    0    0    -1  
+$EndComp
+$Comp
+L +5V #PWR?
+U 1 1 530DD553
+P 1600 1050
+F 0 "#PWR?" H 1600 1140 20  0001 C CNN
+F 1 "+5V" H 1600 1140 30  0000 C CNN
+F 2 "" H 1600 1050 60  0000 C CNN
+F 3 "" H 1600 1050 60  0000 C CNN
+	1    1600 1050
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 530DD88F
+P 1050 6950
+F 0 "R?" V 1130 6950 40  0000 C CNN
+F 1 "1k" V 1057 6951 40  0000 C CNN
+F 2 "~" V 980 6950 30  0000 C CNN
+F 3 "~" H 1050 6950 30  0000 C CNN
+	1    1050 6950
+	0    1    1    0   
+$EndComp
+$Comp
+L LED D?
+U 1 1 530DD89E
+P 1300 7300
+F 0 "D?" H 1300 7400 50  0000 C CNN
+F 1 "LED" H 1300 7200 50  0000 C CNN
+F 2 "~" H 1300 7300 60  0000 C CNN
+F 3 "~" H 1300 7300 60  0000 C CNN
+	1    1300 7300
+	0    1    1    0   
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 530DDB59
+P 1300 7650
+F 0 "#PWR?" H 1300 7650 30  0001 C CNN
+F 1 "GND" H 1300 7580 30  0001 C CNN
+F 2 "" H 1300 7650 60  0000 C CNN
+F 3 "" H 1300 7650 60  0000 C CNN
+	1    1300 7650
+	1    0    0    -1  
+$EndComp
+$Comp
+L NDS355 Q?
+U 1 1 530E4538
+P 7450 4000
+F 0 "Q?" H 7460 4170 60  0000 R CNN
+F 1 "NDS355" H 7400 3850 60  0000 R CNN
+F 2 "~" H 7450 4000 60  0000 C CNN
+F 3 "~" H 7450 4000 60  0000 C CNN
+	1    7450 4000
+	1    0    0    -1  
+$EndComp
+$Comp
+L NDS355 Q?
+U 1 1 530E454F
+P 10450 4000
+F 0 "Q?" H 10460 4170 60  0000 R CNN
+F 1 "NDS355" H 10400 3850 60  0000 R CNN
+F 2 "~" H 10450 4000 60  0000 C CNN
+F 3 "~" H 10450 4000 60  0000 C CNN
+	1    10450 4000
+	1    0    0    -1  
+$EndComp
+$Comp
+L NDS355 Q?
+U 1 1 530E4555
+P 10450 6000
+F 0 "Q?" H 10460 6170 60  0000 R CNN
+F 1 "NDS355" H 10400 5850 60  0000 R CNN
+F 2 "~" H 10450 6000 60  0000 C CNN
+F 3 "~" H 10450 6000 60  0000 C CNN
+	1    10450 6000
+	1    0    0    -1  
+$EndComp
+$Comp
+L NDS355 Q?
+U 1 1 530E455B
+P 7450 6000
+F 0 "Q?" H 7460 6170 60  0000 R CNN
+F 1 "NDS355" H 7400 5850 60  0000 R CNN
+F 2 "~" H 7450 6000 60  0000 C CNN
+F 3 "~" H 7450 6000 60  0000 C CNN
+	1    7450 6000
+	1    0    0    -1  
+$EndComp
+$Comp
+L +5V #PWR?
+U 1 1 530E4827
+P 3250 5550
+F 0 "#PWR?" H 3250 5640 20  0001 C CNN
+F 1 "+5V" H 3250 5640 30  0000 C CNN
+F 2 "" H 3250 5550 60  0000 C CNN
+F 3 "" H 3250 5550 60  0000 C CNN
+	1    3250 5550
+	1    0    0    -1  
+$EndComp
+Connection ~ 3100 2650
+Wire Wire Line
+	3100 2000 3100 2750
+Wire Wire Line
+	3100 3350 3100 3250
+Connection ~ 10550 5750
+Wire Wire Line
+	10550 6200 10550 6700
+Wire Wire Line
+	10550 5200 10550 5150
+Wire Wire Line
+	10550 5750 10750 5750
+Wire Wire Line
+	10550 5700 10550 5800
+Wire Wire Line
+	9700 5200 9700 5150
+Connection ~ 9700 6000
+Wire Wire Line
+	9700 6000 10250 6000
+Wire Wire Line
+	9700 5700 9700 6100
+Wire Wire Line
+	9700 6500 9700 6700
+Wire Wire Line
+	9300 6300 9400 6300
+Wire Wire Line
+	8700 6300 8800 6300
+Connection ~ 7550 5750
+Wire Wire Line
+	7550 6200 7550 6700
+Wire Wire Line
+	7550 5200 7550 5150
+Wire Wire Line
+	7550 5750 7700 5750
+Wire Wire Line
+	7550 5700 7550 5800
+Wire Wire Line
+	6700 5200 6700 5150
+Connection ~ 6700 6000
+Wire Wire Line
+	6700 6000 7250 6000
+Wire Wire Line
+	6700 5700 6700 6100
+Wire Wire Line
+	6700 6500 6700 6700
+Wire Wire Line
+	6300 6300 6400 6300
+Wire Wire Line
+	5700 6300 5800 6300
+Connection ~ 10550 3750
+Wire Wire Line
+	10550 4200 10550 4700
+Wire Wire Line
+	10550 3200 10550 3150
+Wire Wire Line
+	10550 3750 10700 3750
+Wire Wire Line
+	10550 3700 10550 3800
+Wire Wire Line
+	9700 3200 9700 3150
+Connection ~ 9700 4000
+Wire Wire Line
+	9700 4000 10250 4000
+Wire Wire Line
+	9700 3700 9700 4100
+Wire Wire Line
+	9700 4500 9700 4700
+Wire Wire Line
+	9300 4300 9400 4300
+Wire Wire Line
+	8700 4300 8800 4300
+Connection ~ 7550 3750
+Wire Wire Line
+	7550 4200 7550 4700
+Wire Wire Line
+	7550 3200 7550 3150
+Wire Wire Line
+	7550 3750 7700 3750
+Wire Wire Line
+	7550 3700 7550 3800
+Wire Wire Line
+	6700 3200 6700 3150
+Connection ~ 6700 4000
+Wire Wire Line
+	6700 4000 7250 4000
+Wire Wire Line
+	6700 3700 6700 4100
+Wire Wire Line
+	6700 4500 6700 4700
+Wire Wire Line
+	6300 4300 6400 4300
+Wire Wire Line
+	5700 4300 5800 4300
+Wire Wire Line
+	5700 2750 5700 2300
+Wire Wire Line
+	6400 2200 5700 2200
+Wire Wire Line
+	5800 2100 5700 2100
+Wire Wire Line
+	5700 2000 6400 2000
+Wire Wire Line
+	5700 1900 5800 1900
+Wire Wire Line
+	5700 1800 5700 1050
+Wire Wire Line
+	2900 2650 3300 2650
+Connection ~ 2500 2650
+Wire Wire Line
+	2000 2650 2700 2650
+Wire Wire Line
+	3300 2000 3100 2000
+Wire Wire Line
+	3300 1200 3300 2000
+Wire Wire Line
+	3000 2100 3000 2000
+Wire Wire Line
+	2800 2100 2800 2000
+Wire Wire Line
+	2600 2000 2600 2100
+Wire Wire Line
+	2400 2100 2400 2000
+Wire Wire Line
+	2700 2650 2700 2000
+Wire Wire Line
+	2900 2000 2900 2650
+Wire Wire Line
+	2500 2000 2500 2650
+Wire Wire Line
+	9300 1100 9000 1100
+Wire Wire Line
+	8300 1100 8600 1100
+Wire Wire Line
+	7550 2750 7550 2650
+Wire Wire Line
+	7550 2250 7550 2150
+Connection ~ 7550 1500
+Wire Wire Line
+	7550 1050 7550 1650
+Wire Wire Line
+	10100 2750 10100 2650
+Wire Wire Line
+	10100 2250 10100 2150
+Connection ~ 10100 1500
+Wire Wire Line
+	9700 2400 9700 2750
+Wire Wire Line
+	9300 2400 9300 2750
+Wire Wire Line
+	8300 2400 8300 2750
+Wire Wire Line
+	7900 2400 7900 2750
+Connection ~ 9700 1500
+Wire Wire Line
+	9700 1500 9700 2000
+Connection ~ 9300 1500
+Wire Wire Line
+	9300 1100 9300 2000
+Connection ~ 8300 1500
+Wire Wire Line
+	8300 1100 8300 2000
+Connection ~ 7900 1500
+Wire Wire Line
+	10100 1050 10100 1650
+Wire Wire Line
+	9200 1500 10100 1500
+Wire Wire Line
+	8800 2750 8800 1800
+Wire Wire Line
+	7550 1500 8400 1500
+Wire Wire Line
+	7900 1500 7900 2000
+Wire Wire Line
+	4450 1800 4550 1800
+Wire Wire Line
+	4550 1800 4550 1700
+Wire Wire Line
+	4550 1200 4550 1050
+Wire Wire Line
+	4450 2000 4550 2000
+Wire Wire Line
+	4550 2000 4550 2750
+Wire Wire Line
+	2000 2200 2000 2650
+Wire Wire Line
+	2000 1800 2000 1050
+Wire Wire Line
+	1050 4250 1050 4850
+Wire Wire Line
+	1450 4600 1450 4550
+Wire Wire Line
+	1050 4800 1200 4800
+Connection ~ 1050 4800
+Wire Wire Line
+	1700 4800 2850 4800
+Wire Wire Line
+	2150 4800 2150 4150
+Wire Wire Line
+	1450 3750 1450 3700
+Wire Wire Line
+	950  4050 1050 4050
+Wire Wire Line
+	1050 5400 1050 5350
+Wire Wire Line
+	3350 5000 3350 4700
+Wire Wire Line
+	3350 3900 3350 3650
+Wire Wire Line
+	2850 4400 2950 4400
+Wire Wire Line
+	2800 4200 2950 4200
+Wire Wire Line
+	2650 3650 2650 3950
+Wire Wire Line
+	2650 4450 2650 5000
+Wire Wire Line
+	2150 4150 2050 4150
+Wire Wire Line
+	3950 4300 4150 4300
+Wire Wire Line
+	600  6050 600  7650
+Wire Wire Line
+	600  6650 750  6650
+Wire Wire Line
+	600  6250 750  6250
+Connection ~ 600  6650
+Wire Wire Line
+	600  6050 750  6050
+Connection ~ 600  6250
+Wire Wire Line
+	2650 6050 2700 6050
+Wire Wire Line
+	2700 6050 2700 5800
+Wire Wire Line
+	2650 6650 2750 6650
+Wire Wire Line
+	1500 2000 1700 2000
+Wire Wire Line
+	2850 4800 2850 4400
+Connection ~ 2150 4800
+Wire Wire Line
+	2650 6250 4000 6250
+Wire Wire Line
+	3250 6200 3250 6900
+Connection ~ 3250 6450
+Wire Wire Line
+	3250 7300 3250 7550
+Wire Wire Line
+	4000 6150 4000 6850
+Wire Wire Line
+	4000 7250 4000 7550
+Wire Wire Line
+	4000 6750 4400 6750
+Connection ~ 4000 6250
+Wire Wire Line
+	1600 2000 1600 1800
+Connection ~ 1600 2000
+Wire Wire Line
+	1600 1300 1600 1050
+Wire Wire Line
+	750  6450 700  6450
+Wire Wire Line
+	700  6450 700  6950
+Wire Wire Line
+	700  6950 800  6950
+Wire Wire Line
+	1300 7100 1300 6950
+Wire Wire Line
+	1300 7500 1300 7650
+Wire Wire Line
+	2650 6450 3400 6450
+Wire Wire Line
+	4000 5650 4000 5550
+Wire Wire Line
+	3250 5550 3250 5700
+Connection ~ 4000 6750
+Wire Wire Line
+	4400 7350 4000 7350
+Connection ~ 4000 7350
+$Comp
+L NPN Q?
+U 1 1 530E54FC
+P 9600 6300
+F 0 "Q?" H 9600 6150 50  0000 R CNN
+F 1 "BC817" H 9600 6450 50  0000 R CNN
+F 2 "~" H 9600 6300 60  0000 C CNN
+F 3 "~" H 9600 6300 60  0000 C CNN
+	1    9600 6300
+	1    0    0    -1  
+$EndComp
+$Comp
+L NPN Q?
+U 1 1 530E550B
+P 6600 6300
+F 0 "Q?" H 6600 6150 50  0000 R CNN
+F 1 "BC817" H 6600 6450 50  0000 R CNN
+F 2 "~" H 6600 6300 60  0000 C CNN
+F 3 "~" H 6600 6300 60  0000 C CNN
+	1    6600 6300
+	1    0    0    -1  
+$EndComp
+$Comp
+L NPN Q?
+U 1 1 530E551A
+P 6600 4300
+F 0 "Q?" H 6600 4150 50  0000 R CNN
+F 1 "BC817" H 6600 4450 50  0000 R CNN
+F 2 "~" H 6600 4300 60  0000 C CNN
+F 3 "~" H 6600 4300 60  0000 C CNN
+	1    6600 4300
+	1    0    0    -1  
+$EndComp
+$Comp
+L NPN Q?
+U 1 1 530E552E
+P 9600 4300
+F 0 "Q?" H 9600 4150 50  0000 R CNN
+F 1 "BC817" H 9600 4450 50  0000 R CNN
+F 2 "~" H 9600 4300 60  0000 C CNN
+F 3 "~" H 9600 4300 60  0000 C CNN
+	1    9600 4300
+	1    0    0    -1  
+$EndComp
+$EndSCHEMATC
diff --git a/boards/lib/sn74lvc1g74.lib b/boards/lib/sn74lvc1g74.lib
new file mode 100644
index 0000000..5ddf1cc
--- /dev/null
+++ b/boards/lib/sn74lvc1g74.lib
@@ -0,0 +1,24 @@
+EESchema-LIBRARY Version 2.3  Date: Wed 26 Feb 2014 11:50:27 AM CET
+#encoding utf-8
+#
+# SN74LVC1G74
+#
+DEF SN74LVC1G74 U 0 40 Y Y 1 F N
+F0 "U" 0 -50 60 H V C CNN
+F1 "SN74LVC1G74" 0 50 60 H V C CNN
+F2 "~" 0 -50 60 H V C CNN
+F3 "~" 0 -50 60 H V C CNN
+DRAW
+S -650 400 650 -400 0 1 0 N
+X CLK 1 -950 300 300 R 50 50 1 1 I
+X D 2 -950 100 300 R 50 50 1 1 I
+X notQ 3 -950 -100 300 R 50 50 1 1 I I
+X GND 4 -950 -300 300 R 50 50 1 1 I
+X Q 5 950 -300 300 L 50 50 1 1 I
+X CLR 6 950 -100 300 L 50 50 1 1 I I
+X PRE 7 950 100 300 L 50 50 1 1 I I
+X Vcc 8 950 300 300 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+#End Library