diff --git a/lib/max6675.lib b/lib/max6675.lib
new file mode 100644
index 0000000..cb6cd6f
--- /dev/null
+++ b/lib/max6675.lib
@@ -0,0 +1,80 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# MAX6675
+#
+DEF MAX6675 U 0 40 Y Y 8 F N
+F0 "U" 0 -300 60 H V C CNN
+F1 "MAX6675" 0 300 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -250 250 250 -250 0 1 0 N
+X GND 1 -450 150 200 R 50 50 1 1 I
+X T- 2 -450 50 200 R 50 50 1 1 I
+X T+ 3 -450 -50 200 R 50 50 1 1 I
+X VCC 4 -450 -150 200 R 50 50 1 1 I
+X SCK 5 450 -150 200 L 50 50 1 1 I
+X CS 6 450 -50 200 L 50 50 1 1 I
+X SO 7 450 50 200 L 50 50 1 1 I
+X NC 8 450 150 200 L 50 50 1 1 I
+X CS ?? 450 -50 200 L 50 50 2 1 I
+X GND ?? -450 150 200 R 50 50 2 1 I
+X NC ?? 450 150 200 L 50 50 2 1 I
+X SCK ?? 450 -150 200 L 50 50 2 1 I
+X SO ?? 450 50 200 L 50 50 2 1 I
+X T+ ?? -450 -50 200 R 50 50 2 1 I
+X T- ?? -450 50 200 R 50 50 2 1 I
+X VCC ?? -450 -150 200 R 50 50 2 1 I
+X CS ?? 450 -50 200 L 50 50 3 1 I
+X GND ?? -450 150 200 R 50 50 3 1 I
+X NC ?? 450 150 200 L 50 50 3 1 I
+X SCK ?? 450 -150 200 L 50 50 3 1 I
+X SO ?? 450 50 200 L 50 50 3 1 I
+X T+ ?? -450 -50 200 R 50 50 3 1 I
+X T- ?? -450 50 200 R 50 50 3 1 I
+X VCC ?? -450 -150 200 R 50 50 3 1 I
+X CS ?? 450 -50 200 L 50 50 4 1 I
+X GND ?? -450 150 200 R 50 50 4 1 I
+X NC ?? 450 150 200 L 50 50 4 1 I
+X SCK ?? 450 -150 200 L 50 50 4 1 I
+X SO ?? 450 50 200 L 50 50 4 1 I
+X T+ ?? -450 -50 200 R 50 50 4 1 I
+X T- ?? -450 50 200 R 50 50 4 1 I
+X VCC ?? -450 -150 200 R 50 50 4 1 I
+X CS ?? 450 -50 200 L 50 50 5 1 I
+X GND ?? -450 150 200 R 50 50 5 1 I
+X NC ?? 450 150 200 L 50 50 5 1 I
+X SCK ?? 450 -150 200 L 50 50 5 1 I
+X SO ?? 450 50 200 L 50 50 5 1 I
+X T+ ?? -450 -50 200 R 50 50 5 1 I
+X T- ?? -450 50 200 R 50 50 5 1 I
+X VCC ?? -450 -150 200 R 50 50 5 1 I
+X CS ?? 450 -50 200 L 50 50 6 1 I
+X GND ?? -450 150 200 R 50 50 6 1 I
+X NC ?? 450 150 200 L 50 50 6 1 I
+X SCK ?? 450 -150 200 L 50 50 6 1 I
+X SO ?? 450 50 200 L 50 50 6 1 I
+X T+ ?? -450 -50 200 R 50 50 6 1 I
+X T- ?? -450 50 200 R 50 50 6 1 I
+X VCC ?? -450 -150 200 R 50 50 6 1 I
+X CS ?? 450 -50 200 L 50 50 7 1 I
+X GND ?? -450 150 200 R 50 50 7 1 I
+X NC ?? 450 150 200 L 50 50 7 1 I
+X SCK ?? 450 -150 200 L 50 50 7 1 I
+X SO ?? 450 50 200 L 50 50 7 1 I
+X T+ ?? -450 -50 200 R 50 50 7 1 I
+X T- ?? -450 50 200 R 50 50 7 1 I
+X VCC ?? -450 -150 200 R 50 50 7 1 I
+X CS ?? 450 -50 200 L 50 50 8 1 I
+X GND ?? -450 150 200 R 50 50 8 1 I
+X NC ?? 450 150 200 L 50 50 8 1 I
+X SCK ?? 450 -150 200 L 50 50 8 1 I
+X SO ?? 450 50 200 L 50 50 8 1 I
+X T+ ?? -450 -50 200 R 50 50 8 1 I
+X T- ?? -450 50 200 R 50 50 8 1 I
+X VCC ?? -450 -150 200 R 50 50 8 1 I
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/reflow-controller-cache.lib b/reflow-controller-cache.lib
index f78ae48..50583ed 100644
--- a/reflow-controller-cache.lib
+++ b/reflow-controller-cache.lib
@@ -1,6 +1,40 @@
 EESchema-LIBRARY Version 2.4
 #encoding utf-8
 #
+# 74xx_74LS125
+#
+DEF 74xx_74LS125 U 0 40 Y Y 5 L N
+F0 "U" 0 50 50 H V C CNN
+F1 "74xx_74LS125" 0 -50 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+ALIAS 74LVC125
+$FPLIST
+ DIP*W7.62mm*
+$ENDFPLIST
+DRAW
+S -200 300 200 -300 5 1 10 f
+P 4 1 0 10 -150 150 -150 -150 150 0 -150 150 f
+P 4 2 0 10 -150 150 -150 -150 150 0 -150 150 f
+P 4 3 0 10 -150 150 -150 -150 150 0 -150 150 f
+P 4 4 0 10 -150 150 -150 -150 150 0 -150 150 f
+X ~ 1 0 -250 175 U 50 50 1 0 I I
+X ~ 2 -300 0 150 R 50 50 1 0 I
+X ~ 3 300 0 150 L 50 50 1 0 T
+X ~ 4 0 -250 175 U 50 50 2 0 I I
+X ~ 5 -300 0 150 R 50 50 2 0 I
+X ~ 6 300 0 150 L 50 50 2 0 T
+X ~ 10 0 -250 175 U 50 50 3 0 I I
+X ~ 8 300 0 150 L 50 50 3 0 T
+X ~ 9 -300 0 150 R 50 50 3 0 I
+X ~ 11 300 0 150 L 50 50 4 0 T
+X ~ 12 -300 0 150 R 50 50 4 0 I
+X ~ 13 0 -250 175 U 50 50 4 0 I I
+X VCC 14 0 500 200 D 50 50 5 0 W
+X GND 7 0 -500 200 U 50 50 5 0 W
+ENDDRAW
+ENDDEF
+#
 # Connector_Generic_Conn_01x05
 #
 DEF Connector_Generic_Conn_01x05 J 0 40 Y N 1 F N
@@ -26,6 +60,91 @@ X Pin_5 5 -200 -200 150 R 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
+# Connector_Generic_Conn_01x08
+#
+DEF Connector_Generic_Conn_01x08 J 0 40 Y N 1 F N
+F0 "J" 0 400 50 H V C CNN
+F1 "Connector_Generic_Conn_01x08" 0 -500 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Connector*:*_1x??_*
+$ENDFPLIST
+DRAW
+S -50 -395 0 -405 1 1 6 N
+S -50 -295 0 -305 1 1 6 N
+S -50 -195 0 -205 1 1 6 N
+S -50 -95 0 -105 1 1 6 N
+S -50 5 0 -5 1 1 6 N
+S -50 105 0 95 1 1 6 N
+S -50 205 0 195 1 1 6 N
+S -50 305 0 295 1 1 6 N
+S -50 350 50 -450 1 1 10 f
+X Pin_1 1 -200 300 150 R 50 50 1 1 P
+X Pin_2 2 -200 200 150 R 50 50 1 1 P
+X Pin_3 3 -200 100 150 R 50 50 1 1 P
+X Pin_4 4 -200 0 150 R 50 50 1 1 P
+X Pin_5 5 -200 -100 150 R 50 50 1 1 P
+X Pin_6 6 -200 -200 150 R 50 50 1 1 P
+X Pin_7 7 -200 -300 150 R 50 50 1 1 P
+X Pin_8 8 -200 -400 150 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Connector_Generic_Conn_02x04_Odd_Even
+#
+DEF Connector_Generic_Conn_02x04_Odd_Even J 0 40 Y N 1 F N
+F0 "J" 50 200 50 H V C CNN
+F1 "Connector_Generic_Conn_02x04_Odd_Even" 50 -300 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Connector*:*_2x??_*
+$ENDFPLIST
+DRAW
+S -50 -195 0 -205 1 1 6 N
+S -50 -95 0 -105 1 1 6 N
+S -50 5 0 -5 1 1 6 N
+S -50 105 0 95 1 1 6 N
+S -50 150 150 -250 1 1 10 f
+S 150 -195 100 -205 1 1 6 N
+S 150 -95 100 -105 1 1 6 N
+S 150 5 100 -5 1 1 6 N
+S 150 105 100 95 1 1 6 N
+X Pin_1 1 -200 100 150 R 50 50 1 1 P
+X Pin_2 2 300 100 150 L 50 50 1 1 P
+X Pin_3 3 -200 0 150 R 50 50 1 1 P
+X Pin_4 4 300 0 150 L 50 50 1 1 P
+X Pin_5 5 -200 -100 150 R 50 50 1 1 P
+X Pin_6 6 300 -100 150 L 50 50 1 1 P
+X Pin_7 7 -200 -200 150 R 50 50 1 1 P
+X Pin_8 8 300 -200 150 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Connector_Screw_Terminal_01x02
+#
+DEF Connector_Screw_Terminal_01x02 J 0 40 Y N 1 F N
+F0 "J" 0 100 50 H V C CNN
+F1 "Connector_Screw_Terminal_01x02" 0 -200 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ TerminalBlock*:*
+$ENDFPLIST
+DRAW
+C 0 -100 25 1 1 6 N
+C 0 0 25 1 1 6 N
+S -50 50 50 -150 1 1 10 f
+P 2 1 1 6 -21 -87 13 -120 N
+P 2 1 1 6 -21 13 13 -20 N
+P 2 1 1 6 -14 -80 20 -113 N
+P 2 1 1 6 -14 20 20 -13 N
+X Pin_1 1 -200 0 150 R 50 50 1 1 P
+X Pin_2 2 -200 -100 150 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
 # Connector_Screw_Terminal_01x03
 #
 DEF Connector_Screw_Terminal_01x03 J 0 40 Y N 1 F N
@@ -104,6 +223,26 @@ X ~ 2 0 -150 110 U 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
+# Device_CP1
+#
+DEF Device_CP1 C 0 10 N N 1 F N
+F0 "C" 25 100 50 H V L CNN
+F1 "Device_CP1" 25 -100 50 H V L CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ CP_*
+$ENDFPLIST
+DRAW
+A 0 -150 128 1287 513 0 1 20 N -80 -50 80 -50
+P 2 0 1 20 -80 30 80 30 N
+P 2 0 1 0 -70 90 -30 90 N
+P 2 0 1 0 -50 70 -50 110 N
+X ~ 1 0 150 110 D 50 50 1 1 P
+X ~ 2 0 -150 130 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
 # Device_Crystal_Small
 #
 DEF Device_Crystal_Small Y 0 40 N N 1 F N
@@ -141,6 +280,29 @@ X ~ 2 0 -150 50 U 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
+# Device_LED
+#
+DEF Device_LED D 0 40 N N 1 F N
+F0 "D" 0 100 50 H V C CNN
+F1 "Device_LED" 0 -100 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ LED*
+ LED_SMD:*
+ LED_THT:*
+$ENDFPLIST
+DRAW
+P 2 0 1 10 -50 -50 -50 50 N
+P 2 0 1 0 -50 0 50 0 N
+P 4 0 1 10 50 -50 50 50 -50 0 50 -50 N
+P 5 0 1 0 -120 -30 -180 -90 -150 -90 -180 -90 -180 -60 N
+P 5 0 1 0 -70 -30 -130 -90 -100 -90 -130 -90 -130 -60 N
+X K 1 -150 0 100 R 50 50 1 1 P
+X A 2 150 0 100 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
 # Device_R
 #
 DEF Device_R R 0 0 N Y 1 F N
@@ -158,6 +320,44 @@ X ~ 2 0 -150 50 U 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
+# Device_Rotary_Encoder_Switch
+#
+DEF Device_Rotary_Encoder_Switch SW 0 10 Y N 1 F N
+F0 "SW" 0 260 50 H V C CNN
+F1 "Device_Rotary_Encoder_Switch" 0 -260 50 H V C CNN
+F2 "" -150 160 50 H I C CNN
+F3 "" 0 260 50 H I C CNN
+$FPLIST
+ RotaryEncoder*Switch*
+$ENDFPLIST
+DRAW
+A -15 -2 108 -899 899 0 1 10 N -15 -110 -15 105
+C -150 0 10 0 1 0 F
+C -15 0 75 0 1 10 N
+C 170 -40 5 0 1 10 N
+C 170 40 5 0 1 10 N
+S -200 200 200 -200 0 1 10 f
+P 2 0 1 10 -25 -70 -25 70 N
+P 2 0 1 10 -15 -70 -15 70 N
+P 2 0 1 10 -5 70 -5 -70 N
+P 2 0 1 10 150 0 135 0 N
+P 2 0 1 10 150 40 150 -40 N
+P 3 0 1 0 -200 -100 -150 -100 -150 -80 N
+P 3 0 1 0 -200 100 -150 100 -150 80 N
+P 3 0 1 10 10 -120 -20 -110 5 -95 N
+P 3 0 1 10 10 115 -20 105 5 90 N
+P 3 0 1 10 200 -100 170 -100 170 -40 N
+P 3 0 1 10 200 100 170 100 170 40 N
+P 4 0 1 0 -200 0 -150 0 -150 -40 -130 -80 N
+P 4 0 1 0 -170 0 -150 0 -150 40 -130 80 N
+X A A -300 100 100 R 50 50 1 1 P
+X B B -300 -100 100 R 50 50 1 1 P
+X C C -300 0 100 R 50 50 1 1 P
+X S1 S1 300 100 100 L 50 50 1 1 P
+X S2 S2 300 -100 100 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
 # MCU_ST_STM32F1_STM32F103C8Tx
 #
 DEF MCU_ST_STM32F1_STM32F103C8Tx U 0 20 Y Y 1 F N
@@ -222,6 +422,104 @@ X VDDA 9 200 1500 100 D 50 50 1 1 W
 ENDDRAW
 ENDDEF
 #
+# Regulator_Linear_LM1117-3.3
+#
+DEF Regulator_Linear_LM1117-3.3 U 0 10 Y Y 1 F N
+F0 "U" -150 125 50 H V C CNN
+F1 "Regulator_Linear_LM1117-3.3" 0 125 50 H V L CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+ALIAS LM1117-2.5 LM1117-3.3 LM1117-5.0 TLV1117-15 TLV1117-18 TLV1117-25 TLV1117-33 TLV1117-50
+$FPLIST
+ SOT?223*
+ TO?263*
+ TO?252*
+ TO?220*
+$ENDFPLIST
+DRAW
+S -200 -200 200 75 0 1 10 f
+X GND 1 0 -300 100 U 50 50 1 1 W
+X VO 2 300 0 100 L 50 50 1 1 w
+X VI 3 -300 0 100 R 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# max6675_MAX6675
+#
+DEF max6675_MAX6675 U 0 40 Y Y 8 F N
+F0 "U" 0 -300 60 H V C CNN
+F1 "max6675_MAX6675" 0 300 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -250 250 250 -250 0 1 0 N
+X GND 1 -450 150 200 R 50 50 1 1 I
+X T- 2 -450 50 200 R 50 50 1 1 I
+X T+ 3 -450 -50 200 R 50 50 1 1 I
+X VCC 4 -450 -150 200 R 50 50 1 1 I
+X SCK 5 450 -150 200 L 50 50 1 1 I
+X CS 6 450 -50 200 L 50 50 1 1 I
+X SO 7 450 50 200 L 50 50 1 1 I
+X NC 8 450 150 200 L 50 50 1 1 I
+X CS ?? 450 -50 200 L 50 50 2 1 I
+X GND ?? -450 150 200 R 50 50 2 1 I
+X NC ?? 450 150 200 L 50 50 2 1 I
+X SCK ?? 450 -150 200 L 50 50 2 1 I
+X SO ?? 450 50 200 L 50 50 2 1 I
+X T+ ?? -450 -50 200 R 50 50 2 1 I
+X T- ?? -450 50 200 R 50 50 2 1 I
+X VCC ?? -450 -150 200 R 50 50 2 1 I
+X CS ?? 450 -50 200 L 50 50 3 1 I
+X GND ?? -450 150 200 R 50 50 3 1 I
+X NC ?? 450 150 200 L 50 50 3 1 I
+X SCK ?? 450 -150 200 L 50 50 3 1 I
+X SO ?? 450 50 200 L 50 50 3 1 I
+X T+ ?? -450 -50 200 R 50 50 3 1 I
+X T- ?? -450 50 200 R 50 50 3 1 I
+X VCC ?? -450 -150 200 R 50 50 3 1 I
+X CS ?? 450 -50 200 L 50 50 4 1 I
+X GND ?? -450 150 200 R 50 50 4 1 I
+X NC ?? 450 150 200 L 50 50 4 1 I
+X SCK ?? 450 -150 200 L 50 50 4 1 I
+X SO ?? 450 50 200 L 50 50 4 1 I
+X T+ ?? -450 -50 200 R 50 50 4 1 I
+X T- ?? -450 50 200 R 50 50 4 1 I
+X VCC ?? -450 -150 200 R 50 50 4 1 I
+X CS ?? 450 -50 200 L 50 50 5 1 I
+X GND ?? -450 150 200 R 50 50 5 1 I
+X NC ?? 450 150 200 L 50 50 5 1 I
+X SCK ?? 450 -150 200 L 50 50 5 1 I
+X SO ?? 450 50 200 L 50 50 5 1 I
+X T+ ?? -450 -50 200 R 50 50 5 1 I
+X T- ?? -450 50 200 R 50 50 5 1 I
+X VCC ?? -450 -150 200 R 50 50 5 1 I
+X CS ?? 450 -50 200 L 50 50 6 1 I
+X GND ?? -450 150 200 R 50 50 6 1 I
+X NC ?? 450 150 200 L 50 50 6 1 I
+X SCK ?? 450 -150 200 L 50 50 6 1 I
+X SO ?? 450 50 200 L 50 50 6 1 I
+X T+ ?? -450 -50 200 R 50 50 6 1 I
+X T- ?? -450 50 200 R 50 50 6 1 I
+X VCC ?? -450 -150 200 R 50 50 6 1 I
+X CS ?? 450 -50 200 L 50 50 7 1 I
+X GND ?? -450 150 200 R 50 50 7 1 I
+X NC ?? 450 150 200 L 50 50 7 1 I
+X SCK ?? 450 -150 200 L 50 50 7 1 I
+X SO ?? 450 50 200 L 50 50 7 1 I
+X T+ ?? -450 -50 200 R 50 50 7 1 I
+X T- ?? -450 50 200 R 50 50 7 1 I
+X VCC ?? -450 -150 200 R 50 50 7 1 I
+X CS ?? 450 -50 200 L 50 50 8 1 I
+X GND ?? -450 150 200 R 50 50 8 1 I
+X NC ?? 450 150 200 L 50 50 8 1 I
+X SCK ?? 450 -150 200 L 50 50 8 1 I
+X SO ?? 450 50 200 L 50 50 8 1 I
+X T+ ?? -450 -50 200 R 50 50 8 1 I
+X T- ?? -450 50 200 R 50 50 8 1 I
+X VCC ?? -450 -150 200 R 50 50 8 1 I
+ENDDRAW
+ENDDEF
+#
 # power_+3.3V
 #
 DEF power_+3.3V #PWR 0 0 Y Y 1 F P
@@ -238,6 +536,21 @@ X +3V3 1 0 0 0 U 50 50 1 1 W N
 ENDDRAW
 ENDDEF
 #
+# power_+5V
+#
+DEF power_+5V #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "power_+5V" 0 140 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 2 0 1 0 -30 50 0 100 N
+P 2 0 1 0 0 0 0 100 N
+P 2 0 1 0 0 100 30 50 N
+X +5V 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
 # power_Earth
 #
 DEF power_Earth #PWR 0 0 Y Y 1 F P
diff --git a/reflow-controller.sch b/reflow-controller.sch
index 94403e9..9dd727f 100644
--- a/reflow-controller.sch
+++ b/reflow-controller.sch
@@ -27,134 +27,134 @@ $EndComp
 $Comp
 L Device:R R?
 U 1 1 5F7A2BF3
-P 2250 4150
-F 0 "R?" V 2365 4150 50  0000 C CNN
-F 1 "10k" V 2456 4150 50  0000 C CNN
-F 2 "" V 2180 4150 50  0001 C CNN
-F 3 "~" H 2250 4150 50  0001 C CNN
-	1    2250 4150
+P 1950 4150
+F 0 "R?" V 2065 4150 50  0000 C CNN
+F 1 "10k" V 2156 4150 50  0000 C CNN
+F 2 "" V 1880 4150 50  0001 C CNN
+F 3 "~" H 1950 4150 50  0001 C CNN
+	1    1950 4150
 	0    1    1    0   
 $EndComp
 $Comp
 L Device:R R?
 U 1 1 5F7A4452
-P 2250 5250
-F 0 "R?" V 2043 5250 50  0000 C CNN
-F 1 "10k" V 2134 5250 50  0000 C CNN
-F 2 "" V 2180 5250 50  0001 C CNN
-F 3 "~" H 2250 5250 50  0001 C CNN
-	1    2250 5250
+P 1750 5250
+F 0 "R?" V 1543 5250 50  0000 C CNN
+F 1 "10k" V 1634 5250 50  0000 C CNN
+F 2 "" V 1680 5250 50  0001 C CNN
+F 3 "~" H 1750 5250 50  0001 C CNN
+	1    1750 5250
 	0    1    1    0   
 $EndComp
 $Comp
 L power:GND #PWR?
 U 1 1 5F7A4D7D
-P 2000 5350
-F 0 "#PWR?" H 2000 5100 50  0001 C CNN
-F 1 "GND" H 2005 5177 50  0000 C CNN
-F 2 "" H 2000 5350 50  0001 C CNN
-F 3 "" H 2000 5350 50  0001 C CNN
-	1    2000 5350
+P 1500 5350
+F 0 "#PWR?" H 1500 5100 50  0001 C CNN
+F 1 "GND" H 1505 5177 50  0000 C CNN
+F 2 "" H 1500 5350 50  0001 C CNN
+F 3 "" H 1500 5350 50  0001 C CNN
+	1    1500 5350
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	2000 4200 2000 4150
+	1700 4200 1700 4150
 Wire Wire Line
-	2000 4150 2100 4150
+	1700 4150 1800 4150
 Wire Wire Line
-	2400 4150 3500 4150
+	2100 4150 3500 4150
 Wire Wire Line
-	2000 5250 2100 5250
+	1500 5250 1600 5250
 Wire Wire Line
-	2000 5250 2000 5350
+	1500 5250 1500 5350
 Wire Wire Line
-	2400 5250 3500 5250
+	1900 5250 3500 5250
 $Comp
 L Device:C C?
 U 1 1 5F7ADA8A
-P 2600 4750
-F 0 "C?" H 2715 4796 50  0000 L CNN
-F 1 "C" H 2715 4705 50  0000 L CNN
-F 2 "" H 2638 4600 50  0001 C CNN
-F 3 "~" H 2600 4750 50  0001 C CNN
-	1    2600 4750
+P 2300 4750
+F 0 "C?" H 2186 4796 50  0000 R CNN
+F 1 "22pf" H 2186 4705 50  0000 R CNN
+F 2 "" H 2338 4600 50  0001 C CNN
+F 3 "~" H 2300 4750 50  0001 C CNN
+	1    2300 4750
 	1    0    0    -1  
 $EndComp
 $Comp
 L power:GND #PWR?
 U 1 1 5F7C02C2
-P 2000 4200
-F 0 "#PWR?" H 2000 3950 50  0001 C CNN
-F 1 "GND" H 2005 4027 50  0000 C CNN
-F 2 "" H 2000 4200 50  0001 C CNN
-F 3 "" H 2000 4200 50  0001 C CNN
-	1    2000 4200
+P 1700 4200
+F 0 "#PWR?" H 1700 3950 50  0001 C CNN
+F 1 "GND" H 1705 4027 50  0000 C CNN
+F 2 "" H 1700 4200 50  0001 C CNN
+F 3 "" H 1700 4200 50  0001 C CNN
+	1    1700 4200
 	1    0    0    -1  
 $EndComp
 $Comp
 L power:GND #PWR?
 U 1 1 5F7C0597
-P 2600 4950
-F 0 "#PWR?" H 2600 4700 50  0001 C CNN
-F 1 "GND" H 2605 4777 50  0000 C CNN
-F 2 "" H 2600 4950 50  0001 C CNN
-F 3 "" H 2600 4950 50  0001 C CNN
-	1    2600 4950
+P 2300 4950
+F 0 "#PWR?" H 2300 4700 50  0001 C CNN
+F 1 "GND" H 2305 4777 50  0000 C CNN
+F 2 "" H 2300 4950 50  0001 C CNN
+F 3 "" H 2300 4950 50  0001 C CNN
+	1    2300 4950
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	2600 4950 2600 4900
+	2300 4950 2300 4900
 Wire Wire Line
-	2950 4950 2950 4900
+	2650 4950 2650 4900
 $Comp
 L power:GND #PWR?
 U 1 1 5F7C18D8
-P 2950 4950
-F 0 "#PWR?" H 2950 4700 50  0001 C CNN
-F 1 "GND" H 2955 4777 50  0000 C CNN
-F 2 "" H 2950 4950 50  0001 C CNN
-F 3 "" H 2950 4950 50  0001 C CNN
-	1    2950 4950
+P 2650 4950
+F 0 "#PWR?" H 2650 4700 50  0001 C CNN
+F 1 "GND" H 2655 4777 50  0000 C CNN
+F 2 "" H 2650 4950 50  0001 C CNN
+F 3 "" H 2650 4950 50  0001 C CNN
+	1    2650 4950
 	1    0    0    -1  
 $EndComp
 $Comp
 L Device:C C?
 U 1 1 5F7AE3C4
-P 2950 4750
-F 0 "C?" H 3065 4796 50  0000 L CNN
-F 1 "C" H 3065 4705 50  0000 L CNN
-F 2 "" H 2988 4600 50  0001 C CNN
-F 3 "~" H 2950 4750 50  0001 C CNN
-	1    2950 4750
+P 2650 4750
+F 0 "C?" H 2765 4796 50  0000 L CNN
+F 1 "22pf" H 2765 4705 50  0000 L CNN
+F 2 "" H 2688 4600 50  0001 C CNN
+F 3 "~" H 2650 4750 50  0001 C CNN
+	1    2650 4750
 	1    0    0    -1  
 $EndComp
 $Comp
 L Device:Crystal_Small Y?
 U 1 1 5F7CE1A3
-P 2800 4450
-F 0 "Y?" H 2800 4700 50  0000 C CNN
-F 1 "8MHz" H 2800 4600 50  0000 C CNN
-F 2 "" H 2800 4450 50  0001 C CNN
-F 3 "~" H 2800 4450 50  0001 C CNN
-	1    2800 4450
+P 2500 4450
+F 0 "Y?" H 2500 4700 50  0000 C CNN
+F 1 "8MHz" H 2500 4600 50  0000 C CNN
+F 2 "" H 2500 4450 50  0001 C CNN
+F 3 "~" H 2500 4450 50  0001 C CNN
+	1    2500 4450
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	2600 4350 2600 4450
+	2300 4350 2300 4450
 Wire Wire Line
-	2600 4450 2700 4450
-Connection ~ 2600 4450
+	2300 4450 2400 4450
+Connection ~ 2300 4450
 Wire Wire Line
-	2600 4450 2600 4600
+	2300 4450 2300 4600
 Wire Wire Line
-	2900 4450 2950 4450
+	2600 4450 2650 4450
 Wire Wire Line
-	2950 4450 2950 4600
-Connection ~ 2950 4450
+	2650 4450 2650 4600
+Connection ~ 2650 4450
 Wire Wire Line
-	2950 4450 3500 4450
+	2650 4450 3500 4450
 Wire Wire Line
-	2600 4350 3500 4350
+	2300 4350 3500 4350
 Wire Wire Line
 	4100 3750 4100 3550
 Wire Wire Line
@@ -222,83 +222,83 @@ $EndComp
 $Comp
 L Device:C C?
 U 1 1 5F7DD8CB
-P 5100 3700
-F 0 "C?" H 5215 3746 50  0000 L CNN
-F 1 "100nF" H 5215 3655 50  0000 L CNN
-F 2 "" H 5138 3550 50  0001 C CNN
-F 3 "~" H 5100 3700 50  0001 C CNN
-	1    5100 3700
+P 4900 3700
+F 0 "C?" H 5015 3746 50  0000 L CNN
+F 1 "100nF" H 5015 3655 50  0000 L CNN
+F 2 "" H 4938 3550 50  0001 C CNN
+F 3 "~" H 4900 3700 50  0001 C CNN
+	1    4900 3700
 	1    0    0    -1  
 $EndComp
 $Comp
 L Device:C C?
 U 1 1 5F7DE3A4
-P 5600 3700
-F 0 "C?" H 5715 3746 50  0000 L CNN
-F 1 "100nF" H 5715 3655 50  0000 L CNN
-F 2 "" H 5638 3550 50  0001 C CNN
-F 3 "~" H 5600 3700 50  0001 C CNN
-	1    5600 3700
+P 5400 3700
+F 0 "C?" H 5515 3746 50  0000 L CNN
+F 1 "100nF" H 5515 3655 50  0000 L CNN
+F 2 "" H 5438 3550 50  0001 C CNN
+F 3 "~" H 5400 3700 50  0001 C CNN
+	1    5400 3700
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	4250 3400 5100 3400
+	4250 3400 4900 3400
 Wire Wire Line
-	5100 3400 5100 3550
+	4900 3400 4900 3550
 Connection ~ 4250 3400
 Wire Wire Line
 	4250 3400 4250 3300
 Wire Wire Line
-	5100 3400 5600 3400
+	4900 3400 5400 3400
 Wire Wire Line
-	5600 3400 5600 3550
-Connection ~ 5100 3400
+	5400 3400 5400 3550
+Connection ~ 4900 3400
 Wire Wire Line
-	5600 3850 5600 4050
+	5400 3850 5400 4050
 Wire Wire Line
-	5100 3850 5100 4050
+	4900 3850 4900 4050
 $Comp
 L power:GND #PWR?
 U 1 1 5F7E0CFF
-P 5600 4050
-F 0 "#PWR?" H 5600 3800 50  0001 C CNN
-F 1 "GND" H 5605 3877 50  0000 C CNN
-F 2 "" H 5600 4050 50  0001 C CNN
-F 3 "" H 5600 4050 50  0001 C CNN
-	1    5600 4050
+P 5400 4050
+F 0 "#PWR?" H 5400 3800 50  0001 C CNN
+F 1 "GND" H 5405 3877 50  0000 C CNN
+F 2 "" H 5400 4050 50  0001 C CNN
+F 3 "" H 5400 4050 50  0001 C CNN
+	1    5400 4050
 	1    0    0    -1  
 $EndComp
 $Comp
 L power:GND #PWR?
 U 1 1 5F7E12CF
-P 5100 4050
-F 0 "#PWR?" H 5100 3800 50  0001 C CNN
-F 1 "GND" H 5105 3877 50  0000 C CNN
-F 2 "" H 5100 4050 50  0001 C CNN
-F 3 "" H 5100 4050 50  0001 C CNN
-	1    5100 4050
+P 4900 4050
+F 0 "#PWR?" H 4900 3800 50  0001 C CNN
+F 1 "GND" H 4905 3877 50  0000 C CNN
+F 2 "" H 4900 4050 50  0001 C CNN
+F 3 "" H 4900 4050 50  0001 C CNN
+	1    4900 4050
 	1    0    0    -1  
 $EndComp
 $Comp
 L Device:R R?
 U 1 1 5F7F8B54
-P 1700 3700
-F 0 "R?" H 1770 3746 50  0000 L CNN
-F 1 "10k" H 1770 3655 50  0000 L CNN
-F 2 "" V 1630 3700 50  0001 C CNN
-F 3 "~" H 1700 3700 50  0001 C CNN
-	1    1700 3700
+P 1400 3700
+F 0 "R?" H 1470 3746 50  0000 L CNN
+F 1 "10k" H 1470 3655 50  0000 L CNN
+F 2 "" V 1330 3700 50  0001 C CNN
+F 3 "~" H 1400 3700 50  0001 C CNN
+	1    1400 3700
 	1    0    0    -1  
 $EndComp
 $Comp
 L Device:C C?
 U 1 1 5F7F9910
-P 1700 4200
-F 0 "C?" H 1815 4246 50  0000 L CNN
-F 1 "C" H 1815 4155 50  0000 L CNN
-F 2 "" H 1738 4050 50  0001 C CNN
-F 3 "~" H 1700 4200 50  0001 C CNN
-	1    1700 4200
+P 1400 4200
+F 0 "C?" H 1515 4246 50  0000 L CNN
+F 1 "100nF" H 1515 4155 50  0000 L CNN
+F 2 "" H 1438 4050 50  0001 C CNN
+F 3 "~" H 1400 4200 50  0001 C CNN
+	1    1400 4200
 	1    0    0    -1  
 $EndComp
 Text Label 3150 5250 0    50   ~ 0
@@ -306,42 +306,42 @@ BOOT1
 Text Label 3200 4150 0    50   ~ 0
 BOOT1
 Wire Wire Line
-	1700 3950 1700 4050
+	1400 3950 1400 4050
 Wire Wire Line
-	1700 3950 3500 3950
+	1400 3950 3500 3950
 Wire Wire Line
-	1700 3950 1700 3850
-Connection ~ 1700 3950
+	1400 3950 1400 3850
+Connection ~ 1400 3950
 Wire Wire Line
-	1700 4350 1700 4400
+	1400 4350 1400 4400
 $Comp
 L power:GND #PWR?
 U 1 1 5F800499
-P 1700 4400
-F 0 "#PWR?" H 1700 4150 50  0001 C CNN
-F 1 "GND" H 1705 4227 50  0000 C CNN
-F 2 "" H 1700 4400 50  0001 C CNN
-F 3 "" H 1700 4400 50  0001 C CNN
-	1    1700 4400
+P 1400 4400
+F 0 "#PWR?" H 1400 4150 50  0001 C CNN
+F 1 "GND" H 1405 4227 50  0000 C CNN
+F 2 "" H 1400 4400 50  0001 C CNN
+F 3 "" H 1400 4400 50  0001 C CNN
+	1    1400 4400
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	1700 3550 1700 3500
+	1400 3550 1400 3500
 $Comp
 L power:+3.3V #PWR?
 U 1 1 5F801FBE
-P 1700 3500
-F 0 "#PWR?" H 1700 3350 50  0001 C CNN
-F 1 "+3.3V" H 1715 3673 50  0000 C CNN
-F 2 "" H 1700 3500 50  0001 C CNN
-F 3 "" H 1700 3500 50  0001 C CNN
-	1    1700 3500
+P 1400 3500
+F 0 "#PWR?" H 1400 3350 50  0001 C CNN
+F 1 "+3.3V" H 1415 3673 50  0000 C CNN
+F 2 "" H 1400 3500 50  0001 C CNN
+F 3 "" H 1400 3500 50  0001 C CNN
+	1    1400 3500
 	1    0    0    -1  
 $EndComp
-Text GLabel 1600 3950 0    50   Input ~ 0
+Text GLabel 1300 3950 0    50   Input ~ 0
 NRST
 Wire Wire Line
-	1600 3950 1700 3950
+	1300 3950 1400 3950
 Text GLabel 4900 6350 2    50   Input ~ 0
 SWDIO
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@@ -353,112 +353,1125 @@ Wire Wire Line
 $Comp
 L Connector_Generic:Conn_01x05 J?
 U 1 1 5F8142A4
-P 1400 6450
-F 0 "J?" H 1318 6867 50  0000 C CNN
-F 1 "Conn_01x05" H 1318 6776 50  0000 C CNN
-F 2 "" H 1400 6450 50  0001 C CNN
-F 3 "~" H 1400 6450 50  0001 C CNN
-	1    1400 6450
+P 950 6700
+F 0 "J?" H 868 7117 50  0000 C CNN
+F 1 "Conn_01x05" H 868 7026 50  0000 C CNN
+F 2 "" H 950 6700 50  0001 C CNN
+F 3 "~" H 950 6700 50  0001 C CNN
+	1    950  6700
 	-1   0    0    -1  
 $EndComp
 Wire Wire Line
-	1600 6250 2000 6250
+	1150 6500 1550 6500
 Wire Wire Line
-	2000 6250 2000 5950
+	1550 6500 1550 6200
 Wire Wire Line
-	1600 6650 2000 6650
+	1150 6900 1550 6900
 Wire Wire Line
-	2000 6650 2000 6800
+	1550 6900 1550 7050
 $Comp
 L power:GND #PWR?
 U 1 1 5F81C2EB
-P 2000 6800
-F 0 "#PWR?" H 2000 6550 50  0001 C CNN
-F 1 "GND" H 2005 6627 50  0000 C CNN
-F 2 "" H 2000 6800 50  0001 C CNN
-F 3 "" H 2000 6800 50  0001 C CNN
-	1    2000 6800
+P 1550 7050
+F 0 "#PWR?" H 1550 6800 50  0001 C CNN
+F 1 "GND" H 1555 6877 50  0000 C CNN
+F 2 "" H 1550 7050 50  0001 C CNN
+F 3 "" H 1550 7050 50  0001 C CNN
+	1    1550 7050
 	1    0    0    -1  
 $EndComp
 $Comp
 L power:+3.3V #PWR?
 U 1 1 5F81C77E
-P 2000 5950
-F 0 "#PWR?" H 2000 5800 50  0001 C CNN
-F 1 "+3.3V" H 2015 6123 50  0000 C CNN
-F 2 "" H 2000 5950 50  0001 C CNN
-F 3 "" H 2000 5950 50  0001 C CNN
-	1    2000 5950
+P 1550 6200
+F 0 "#PWR?" H 1550 6050 50  0001 C CNN
+F 1 "+3.3V" H 1565 6373 50  0000 C CNN
+F 2 "" H 1550 6200 50  0001 C CNN
+F 3 "" H 1550 6200 50  0001 C CNN
+	1    1550 6200
 	1    0    0    -1  
 $EndComp
-Text GLabel 1700 6350 2    50   Input ~ 0
+Text GLabel 1250 6600 2    50   Input ~ 0
 NRST
-Text GLabel 1700 6450 2    50   Input ~ 0
+Text GLabel 1250 6700 2    50   Input ~ 0
 SWDIO
-Text GLabel 1700 6550 2    50   Input ~ 0
+Text GLabel 1250 6800 2    50   Input ~ 0
 SWCLK
 Wire Wire Line
-	1600 6350 1700 6350
+	1150 6600 1250 6600
 Wire Wire Line
-	1600 6450 1700 6450
+	1150 6700 1250 6700
 Wire Wire Line
-	1600 6550 1700 6550
+	1150 6800 1250 6800
 $Comp
 L Converter_ACDC:HLK-PM01 PS?
 U 1 1 5F8B83C2
-P 3000 1550
-F 0 "PS?" H 3000 1875 50  0000 C CNN
-F 1 "HLK-5M0" H 3000 1784 50  0000 C CNN
-F 2 "" H 3000 1250 50  0001 C CNN
-F 3 "http://www.hlktech.net/product_detail.php?ProId=54" H 3400 1200 50  0001 C CNN
-	1    3000 1550
+P 3000 1200
+F 0 "PS?" H 3000 1525 50  0000 C CNN
+F 1 "HLK-5M0" H 3000 1434 50  0000 C CNN
+F 2 "" H 3000 900 50  0001 C CNN
+F 3 "http://www.hlktech.net/product_detail.php?ProId=54" H 3400 850 50  0001 C CNN
+	1    3000 1200
 	1    0    0    -1  
 $EndComp
 $Comp
 L Device:Fuse F?
 U 1 1 5F8BA060
-P 2350 1450
-F 0 "F?" V 2153 1450 50  0000 C CNN
-F 1 "Fuse" V 2244 1450 50  0000 C CNN
-F 2 "" V 2280 1450 50  0001 C CNN
-F 3 "~" H 2350 1450 50  0001 C CNN
-	1    2350 1450
+P 2350 1100
+F 0 "F?" V 2153 1100 50  0000 C CNN
+F 1 "125mA T" V 2244 1100 50  0000 C CNN
+F 2 "" V 2280 1100 50  0001 C CNN
+F 3 "~" H 2350 1100 50  0001 C CNN
+	1    2350 1100
 	0    1    1    0   
 $EndComp
 Wire Wire Line
-	2500 1450 2600 1450
+	2500 1100 2600 1100
 $Comp
 L Connector:Screw_Terminal_01x03 J?
 U 1 1 5F8BBD5E
-P 1550 1550
-F 0 "J?" H 1468 1867 50  0000 C CNN
-F 1 "Screw_Terminal_01x03" H 1468 1776 50  0000 C CNN
-F 2 "" H 1550 1550 50  0001 C CNN
-F 3 "~" H 1550 1550 50  0001 C CNN
-	1    1550 1550
+P 1550 1200
+F 0 "J?" H 1468 1517 50  0000 C CNN
+F 1 "Screw_Terminal_01x03" H 1468 1426 50  0000 C CNN
+F 2 "" H 1550 1200 50  0001 C CNN
+F 3 "~" H 1550 1200 50  0001 C CNN
+	1    1550 1200
 	-1   0    0    -1  
 $EndComp
 Wire Wire Line
-	1750 1450 2200 1450
+	1750 1100 2200 1100
 Wire Wire Line
-	1750 1550 2150 1550
+	1750 1200 2150 1200
 Wire Wire Line
-	2150 1550 2150 1650
+	2150 1200 2150 1300
 Wire Wire Line
-	2150 1650 2600 1650
+	2150 1300 2600 1300
 Wire Wire Line
-	1750 1650 2000 1650
+	1750 1300 2000 1300
 Wire Wire Line
-	2000 1650 2000 2000
+	2000 1300 2000 1650
 $Comp
 L power:Earth #PWR?
 U 1 1 5F8C079C
-P 2000 2000
-F 0 "#PWR?" H 2000 1750 50  0001 C CNN
-F 1 "Earth" H 2000 1850 50  0001 C CNN
-F 2 "" H 2000 2000 50  0001 C CNN
-F 3 "~" H 2000 2000 50  0001 C CNN
-	1    2000 2000
+P 2000 1650
+F 0 "#PWR?" H 2000 1400 50  0001 C CNN
+F 1 "Earth" H 2000 1500 50  0001 C CNN
+F 2 "" H 2000 1650 50  0001 C CNN
+F 3 "~" H 2000 1650 50  0001 C CNN
+	1    2000 1650
 	1    0    0    -1  
 $EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5F91F224
+P 3400 2100
+F 0 "#PWR?" H 3400 1850 50  0001 C CNN
+F 1 "GND" H 3405 1927 50  0000 C CNN
+F 2 "" H 3400 2100 50  0001 C CNN
+F 3 "" H 3400 2100 50  0001 C CNN
+	1    3400 2100
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5F924C33
+P 4350 2100
+F 0 "#PWR?" H 4350 1850 50  0001 C CNN
+F 1 "GND" H 4355 1927 50  0000 C CNN
+F 2 "" H 4350 2100 50  0001 C CNN
+F 3 "" H 4350 2100 50  0001 C CNN
+	1    4350 2100
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C C?
+U 1 1 5F9250B9
+P 4750 1300
+F 0 "C?" H 4865 1346 50  0000 L CNN
+F 1 "100nF" H 4865 1255 50  0000 L CNN
+F 2 "" H 4788 1150 50  0001 C CNN
+F 3 "~" H 4750 1300 50  0001 C CNN
+	1    4750 1300
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3400 1100 3650 1100
+$Comp
+L Device:CP1 C?
+U 1 1 5F91E120
+P 4350 1300
+F 0 "C?" H 4465 1346 50  0000 L CNN
+F 1 "47uF" H 4465 1255 50  0000 L CNN
+F 2 "" H 4350 1300 50  0001 C CNN
+F 3 "~" H 4350 1300 50  0001 C CNN
+	1    4350 1300
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	4350 1100 4350 1150
+Connection ~ 4350 1100
+Wire Wire Line
+	4350 1100 4750 1100
+Wire Wire Line
+	4350 1450 4350 2100
+Wire Wire Line
+	4750 1100 4750 1150
+Connection ~ 4750 1100
+Wire Wire Line
+	4750 1450 4750 2100
+$Comp
+L power:GND #PWR?
+U 1 1 5F92DD19
+P 4750 2100
+F 0 "#PWR?" H 4750 1850 50  0001 C CNN
+F 1 "GND" H 4755 1927 50  0000 C CNN
+F 2 "" H 4750 2100 50  0001 C CNN
+F 3 "" H 4750 2100 50  0001 C CNN
+	1    4750 2100
+	1    0    0    -1  
+$EndComp
+$Comp
+L Regulator_Linear:LM1117-3.3 U?
+U 1 1 5F92E2F4
+P 5300 1100
+F 0 "U?" H 5300 1342 50  0000 C CNN
+F 1 "LM1117-3.3" H 5300 1251 50  0000 C CNN
+F 2 "" H 5300 1100 50  0001 C CNN
+F 3 "http://www.ti.com/lit/ds/symlink/lm1117.pdf" H 5300 1100 50  0001 C CNN
+	1    5300 1100
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	4750 1100 5000 1100
+Wire Wire Line
+	5300 1400 5300 2100
+$Comp
+L power:GND #PWR?
+U 1 1 5F93363D
+P 6250 2100
+F 0 "#PWR?" H 6250 1850 50  0001 C CNN
+F 1 "GND" H 6255 1927 50  0000 C CNN
+F 2 "" H 6250 2100 50  0001 C CNN
+F 3 "" H 6250 2100 50  0001 C CNN
+	1    6250 2100
+	-1   0    0    -1  
+$EndComp
+$Comp
+L Device:C C?
+U 1 1 5F933643
+P 5850 1300
+F 0 "C?" H 5965 1346 50  0000 L CNN
+F 1 "100nF" H 5965 1255 50  0000 L CNN
+F 2 "" H 5888 1150 50  0001 C CNN
+F 3 "~" H 5850 1300 50  0001 C CNN
+	1    5850 1300
+	-1   0    0    -1  
+$EndComp
+Wire Wire Line
+	6600 1100 6250 1100
+$Comp
+L Device:CP1 C?
+U 1 1 5F93364A
+P 6250 1300
+F 0 "C?" H 6365 1346 50  0000 L CNN
+F 1 "47uF" H 6365 1255 50  0000 L CNN
+F 2 "" H 6250 1300 50  0001 C CNN
+F 3 "~" H 6250 1300 50  0001 C CNN
+	1    6250 1300
+	-1   0    0    -1  
+$EndComp
+Wire Wire Line
+	6250 1100 6250 1150
+Connection ~ 6250 1100
+Wire Wire Line
+	6250 1450 6250 2100
+Wire Wire Line
+	5850 1100 5850 1150
+Wire Wire Line
+	5850 1450 5850 2100
+$Comp
+L power:GND #PWR?
+U 1 1 5F933657
+P 5850 2100
+F 0 "#PWR?" H 5850 1850 50  0001 C CNN
+F 1 "GND" H 5855 1927 50  0000 C CNN
+F 2 "" H 5850 2100 50  0001 C CNN
+F 3 "" H 5850 2100 50  0001 C CNN
+	1    5850 2100
+	-1   0    0    -1  
+$EndComp
+Wire Wire Line
+	5850 1100 5600 1100
+$Comp
+L power:GND #PWR?
+U 1 1 5F952744
+P 5300 2100
+F 0 "#PWR?" H 5300 1850 50  0001 C CNN
+F 1 "GND" H 5305 1927 50  0000 C CNN
+F 2 "" H 5300 2100 50  0001 C CNN
+F 3 "" H 5300 2100 50  0001 C CNN
+	1    5300 2100
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R R?
+U 1 1 5F952E76
+P 3950 1300
+F 0 "R?" H 4020 1346 50  0000 L CNN
+F 1 "1k" H 4020 1255 50  0000 L CNN
+F 2 "" V 3880 1300 50  0001 C CNN
+F 3 "~" H 3950 1300 50  0001 C CNN
+	1    3950 1300
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3950 1100 3950 1150
+Connection ~ 3950 1100
+Wire Wire Line
+	3950 1100 4350 1100
+$Comp
+L Device:LED D?
+U 1 1 5F95F1CE
+P 3950 1750
+F 0 "D?" V 3989 1632 50  0000 R CNN
+F 1 "LED" V 3898 1632 50  0000 R CNN
+F 2 "" H 3950 1750 50  0001 C CNN
+F 3 "~" H 3950 1750 50  0001 C CNN
+	1    3950 1750
+	0    -1   -1   0   
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5F965802
+P 3950 2100
+F 0 "#PWR?" H 3950 1850 50  0001 C CNN
+F 1 "GND" H 3955 1927 50  0000 C CNN
+F 2 "" H 3950 2100 50  0001 C CNN
+F 3 "" H 3950 2100 50  0001 C CNN
+	1    3950 2100
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3950 1900 3950 2100
+Wire Wire Line
+	3950 1600 3950 1450
+$Comp
+L Device:R R?
+U 1 1 5F97667C
+P 6600 1300
+F 0 "R?" H 6670 1346 50  0000 L CNN
+F 1 "1k" H 6670 1255 50  0000 L CNN
+F 2 "" V 6530 1300 50  0001 C CNN
+F 3 "~" H 6600 1300 50  0001 C CNN
+	1    6600 1300
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6600 1100 6600 1150
+$Comp
+L Device:LED D?
+U 1 1 5F976685
+P 6600 1750
+F 0 "D?" V 6639 1632 50  0000 R CNN
+F 1 "LED" V 6548 1632 50  0000 R CNN
+F 2 "" H 6600 1750 50  0001 C CNN
+F 3 "~" H 6600 1750 50  0001 C CNN
+	1    6600 1750
+	0    -1   -1   0   
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5F97668B
+P 6600 2100
+F 0 "#PWR?" H 6600 1850 50  0001 C CNN
+F 1 "GND" H 6605 1927 50  0000 C CNN
+F 2 "" H 6600 2100 50  0001 C CNN
+F 3 "" H 6600 2100 50  0001 C CNN
+	1    6600 2100
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6600 1900 6600 2100
+Wire Wire Line
+	6600 1600 6600 1450
+Wire Wire Line
+	5850 1100 6250 1100
+Connection ~ 5850 1100
+Wire Wire Line
+	6600 1100 7100 1100
+Connection ~ 6600 1100
+Wire Wire Line
+	3650 1100 3650 900 
+Connection ~ 3650 1100
+Wire Wire Line
+	3650 1100 3950 1100
+Wire Wire Line
+	3400 1300 3400 2100
+$Comp
+L power:+5V #PWR?
+U 1 1 5F985AEB
+P 3650 900
+F 0 "#PWR?" H 3650 750 50  0001 C CNN
+F 1 "+5V" H 3665 1073 50  0000 C CNN
+F 2 "" H 3650 900 50  0001 C CNN
+F 3 "" H 3650 900 50  0001 C CNN
+	1    3650 900 
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+3.3V #PWR?
+U 1 1 5F986390
+P 7100 900
+F 0 "#PWR?" H 7100 750 50  0001 C CNN
+F 1 "+3.3V" H 7115 1073 50  0000 C CNN
+F 2 "" H 7100 900 50  0001 C CNN
+F 3 "" H 7100 900 50  0001 C CNN
+	1    7100 900 
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7100 1100 7100 900 
+Text GLabel 3450 4650 0    50   Input ~ 0
+STATUS_LED
+Wire Wire Line
+	3450 4650 3500 4650
+Text GLabel 2000 6000 1    50   Input ~ 0
+STATUS_LED
+Wire Wire Line
+	2000 6000 2000 6200
+$Comp
+L Device:R R?
+U 1 1 5F9B7CC9
+P 2000 6350
+F 0 "R?" H 2070 6396 50  0000 L CNN
+F 1 "R" H 2070 6305 50  0000 L CNN
+F 2 "" V 1930 6350 50  0001 C CNN
+F 3 "~" H 2000 6350 50  0001 C CNN
+	1    2000 6350
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:LED D?
+U 1 1 5F9B8449
+P 2000 6750
+F 0 "D?" V 2039 6632 50  0000 R CNN
+F 1 "LED" V 1948 6632 50  0000 R CNN
+F 2 "" H 2000 6750 50  0001 C CNN
+F 3 "~" H 2000 6750 50  0001 C CNN
+	1    2000 6750
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+	1    2000 7050
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+Text GLabel 10000 1750 2    50   Input ~ 0
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+L power:GND #PWR?
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+Wire Wire Line
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+	1    8450 2250
+	1    0    0    -1  
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+	1    8450 2500
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+	1    10550 5550
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+F 0 "U?" H 6750 3517 50  0000 C CNN
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+F 3 "http://www.ti.com/lit/gpn/sn74LS125" H 6750 3200 50  0001 C CNN
+	1    6750 3200
+	1    0    0    -1  
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+F 3 "http://www.ti.com/lit/gpn/sn74LS125" H 8300 3850 50  0001 C CNN
+	5    8300 3850
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+	1    8300 4500
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+F 3 "" H 6750 3500 50  0001 C CNN
+	1    6750 3500
+	1    0    0    -1  
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+L 74xx:74LS125 U?
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+F 0 "U?" H 6750 4417 50  0000 C CNN
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+F 3 "http://www.ti.com/lit/gpn/sn74LS125" H 6750 4100 50  0001 C CNN
+	1    6750 4100
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+	1    6750 4400
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+L 74xx:74LS125 U?
+U 1 1 5FBC2224
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+F 0 "U?" H 6750 5317 50  0000 C CNN
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+	1    6750 5000
+	1    0    0    -1  
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+	1    6750 6200
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+	1    7450 4600
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+	1    8650 3700
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+	1    8650 4500
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+	1    7850 4950
+	1    0    0    -1  
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+OUT2
+Text GLabel 3400 5850 0    50   Input ~ 0
+OUT3
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Text GLabel 6350 3200 0    50   Input ~ 0
+OUT1
+Text GLabel 6350 4100 0    50   Input ~ 0
+OUT2
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+OUT4
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+Wire Wire Line
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+Text GLabel 6350 5000 0    50   Input ~ 0
+OUT3
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+Wire Notes Line
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+	7650 2800 7650 500 
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+L power:+5V #PWR?
+U 1 1 5FDA2818
+P 8300 3100
+F 0 "#PWR?" H 8300 2950 50  0001 C CNN
+F 1 "+5V" H 8315 3273 50  0000 C CNN
+F 2 "" H 8300 3100 50  0001 C CNN
+F 3 "" H 8300 3100 50  0001 C CNN
+	1    8300 3100
+	-1   0    0    -1  
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 $EndSCHEMATC