5 files changed, 389 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..8bc0ac5
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,29 @@
+.*
+!.gitignore
+
+# For PCBs designed using KiCad: http://www.kicad-pcb.org/
+# Format documentation: http://kicad-pcb.org/help/file-formats/
+
+# Temporary files
+*.000
+*.bak
+*.bck
+*.kicad_pcb-bak
+*~
+_autosave-*
+*.tmp
+*-rescue.lib
+*-save.pro
+*-save.kicad_pcb
+_saved_*.sch
+
+# Netlist files (exported from Eeschema)
+*.net
+
+# Autorouter files (exported from Pcbnew)
+*.dsn
+*.ses
+
+# Exported BOM files
+*.xml
+*.csv
diff --git a/power_board/power_board-cache.lib b/power_board/power_board-cache.lib
new file mode 100644
index 0000000..83c019d
--- /dev/null
+++ b/power_board/power_board-cache.lib
@@ -0,0 +1,124 @@
+EESchema-LIBRARY Version 2.4
+#encoding utf-8
+#
+# Amplifier_Operational:OP07
+#
+DEF Amplifier_Operational:OP07 U 0 5 Y Y 1 F N
+F0 "U" 50 250 50 H V L CNN
+F1 "Amplifier_Operational:OP07" 50 150 50 H V L CNN
+F2 "" 50 50 50 H I C CNN
+F3 "" 50 150 50 H I C CNN
+ALIAS OP77 LT1363 OPA134
+$FPLIST
+ DIP*W7.62mm*
+ SOIC*3.9x4.9mm*P1.27mm*
+ TO*99*
+$ENDFPLIST
+DRAW
+P 4 0 1 10 -200 200 200 0 -200 -200 -200 200 f
+X VOS 1 0 -300 200 U 50 20 1 1 I
+X - 2 -300 -100 100 R 50 50 1 1 I
+X + 3 -300 100 100 R 50 50 1 1 I
+X V- 4 -100 -300 150 U 50 50 1 1 W
+X NC 5 0 100 100 D 50 50 1 1 N N
+X ~ 6 300 0 100 L 50 50 1 1 O
+X V+ 7 -100 300 150 D 50 50 1 1 W
+X VOS 8 100 -300 250 U 50 20 1 1 I
+ENDDRAW
+ENDDEF
+#
+# Device:R
+#
+DEF Device:R R 0 0 N Y 1 F N
+F0 "R" 80 0 50 V V C CNN
+F1 "Device:R" 0 0 50 V V C CNN
+F2 "" -70 0 50 V I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ R_*
+$ENDFPLIST
+DRAW
+S -40 -100 40 100 0 1 10 N
+X ~ 1 0 150 50 D 50 50 1 1 P
+X ~ 2 0 -150 50 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device:RTRIM
+#
+DEF Device:RTRIM R 0 0 N Y 1 F N
+F0 "R" 100 -100 50 V V L CNN
+F1 "Device:RTRIM" -100 -25 50 V V L CNN
+F2 "" -70 0 50 V I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ R_*
+$ENDFPLIST
+DRAW
+S -40 -100 40 100 0 1 10 N
+P 4 0 1 0 -75 -75 75 75 100 50 50 100 N
+X ~ 1 0 150 50 D 50 50 1 1 P
+X ~ 2 0 -150 50 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Sensor_Temperature:MCP9700T-ELT
+#
+DEF Sensor_Temperature:MCP9700T-ELT U 0 40 Y Y 1 F N
+F0 "U" -250 250 50 H V C CNN
+F1 "Sensor_Temperature:MCP9700T-ELT" 50 250 50 H V L CNN
+F2 "Package_TO_SOT_SMD:SOT-353_SC-70-5" 0 -400 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+ALIAS MCP9700AT-HLT MCP9700T-ELT MCP9700T-HLT
+$FPLIST
+ SC-70-5*
+$ENDFPLIST
+DRAW
+A -175 125 25 1 1799 0 1 10 N -150 125 -200 125
+C -175 -100 50 0 1 10 F
+S -300 200 300 -200 0 1 10 f
+S -150 -75 -200 0 0 1 10 F
+P 2 0 1 10 -200 25 -175 25 N
+P 2 0 1 10 -200 50 -175 50 N
+P 2 0 1 10 -200 75 -175 75 N
+P 2 0 1 10 -200 100 -175 100 N
+P 2 0 1 10 -200 125 -200 0 N
+P 2 0 1 10 -200 125 -175 125 N
+P 2 0 1 10 -150 125 -150 0 N
+X NC 1 400 -100 100 L 50 50 1 1 N N
+X GND 2 0 -300 100 U 50 50 1 1 W
+X Vout 3 400 0 100 L 50 50 1 1 O
+X Vdd 4 0 300 100 D 50 50 1 1 W
+X NC 5 400 100 100 L 50 50 1 1 N 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:GND
+#
+DEF power:GND #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -250 50 H I C CNN
+F1 "power:GND" 0 -150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 6 0 1 0 0 0 0 -50 50 -50 0 -100 -50 -50 0 -50 N
+X GND 1 0 0 0 D 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/power_board/power_board.kicad_pcb b/power_board/power_board.kicad_pcb
new file mode 100644
index 0000000..02c8ecb
--- /dev/null
+++ b/power_board/power_board.kicad_pcb
@@ -0,0 +1 @@
+(kicad_pcb (version 4) (host kicad "dummy file") )
diff --git a/power_board/power_board.pro b/power_board/power_board.pro
new file mode 100644
index 0000000..152769c
--- /dev/null
+++ b/power_board/power_board.pro
@@ -0,0 +1,33 @@
+update=22/05/2015 07:44:53
+version=1
+last_client=kicad
+[general]
+version=1
+RootSch=
+BoardNm=
+[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
+[cvpcb]
+version=1
+NetIExt=net
+[eeschema]
+version=1
+LibDir=
+[eeschema/libraries]
diff --git a/power_board/power_board.sch b/power_board/power_board.sch
new file mode 100644
index 0000000..a24092d
--- /dev/null
+++ b/power_board/power_board.sch
@@ -0,0 +1,202 @@
+EESchema Schematic File Version 4
+LIBS:power_board-cache
+EELAYER 26 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L Sensor_Temperature:MCP9700T-ELT U1
+U 1 1 5BA73B80
+P 3000 2100
+F 0 "U1" H 2670 2146 50  0000 R CNN
+F 1 "MCP9700T-ELT" H 2670 2055 50  0000 R CNN
+F 2 "Package_TO_SOT_SMD:SOT-353_SC-70-5" H 3000 1700 50  0001 C CNN
+F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21942e.pdf" H 3000 2100 50  0001 C CNN
+F 4 "V" H 3000 2100 50  0001 C CNN "Spice_Primitive"
+F 5 "pwl(0 500m 70 1.8)" H 3000 2100 50  0001 C CNN "Spice_Model"
+F 6 "N" H 3000 2100 50  0001 C CNN "Spice_Netlist_Enabled"
+	1    3000 2100
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR02
+U 1 1 5BA73D04
+P 3000 2400
+F 0 "#PWR02" H 3000 2150 50  0001 C CNN
+F 1 "GND" H 3005 2227 50  0000 C CNN
+F 2 "" H 3000 2400 50  0001 C CNN
+F 3 "" H 3000 2400 50  0001 C CNN
+	1    3000 2400
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+5V #PWR01
+U 1 1 5BA73D5C
+P 3000 1800
+F 0 "#PWR01" H 3000 1650 50  0001 C CNN
+F 1 "+5V" H 3015 1973 50  0000 C CNN
+F 2 "" H 3000 1800 50  0001 C CNN
+F 3 "" H 3000 1800 50  0001 C CNN
+	1    3000 1800
+	1    0    0    -1  
+$EndComp
+$Comp
+L Amplifier_Operational:OP07 U2
+U 1 1 5BA7421F
+P 4950 2200
+F 0 "U2" H 5291 2246 50  0000 L CNN
+F 1 "OP07" H 5291 2155 50  0000 L CNN
+F 2 "" H 5000 2250 50  0001 C CNN
+F 3 "http://www.analog.com/media/en/technical-documentation/data-sheets/OP07.pdf" H 5000 2350 50  0001 C CNN
+	1    4950 2200
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+5V #PWR04
+U 1 1 5BA742E2
+P 4850 1900
+F 0 "#PWR04" H 4850 1750 50  0001 C CNN
+F 1 "+5V" H 4865 2073 50  0000 C CNN
+F 2 "" H 4850 1900 50  0001 C CNN
+F 3 "" H 4850 1900 50  0001 C CNN
+	1    4850 1900
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR05
+U 1 1 5BA74352
+P 4850 2900
+F 0 "#PWR05" H 4850 2650 50  0001 C CNN
+F 1 "GND" H 4855 2727 50  0000 C CNN
+F 2 "" H 4850 2900 50  0001 C CNN
+F 3 "" H 4850 2900 50  0001 C CNN
+	1    4850 2900
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R R4
+U 1 1 5BA74A40
+P 4950 2650
+F 0 "R4" H 5020 2696 50  0000 L CNN
+F 1 "10K" H 5020 2605 50  0000 L CNN
+F 2 "" V 4880 2650 50  0001 C CNN
+F 3 "~" H 4950 2650 50  0001 C CNN
+	1    4950 2650
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R R5
+U 1 1 5BA74AC8
+P 5250 2650
+F 0 "R5" H 5320 2696 50  0000 L CNN
+F 1 "10K" H 5320 2605 50  0000 L CNN
+F 2 "" V 5180 2650 50  0001 C CNN
+F 3 "~" H 5250 2650 50  0001 C CNN
+	1    5250 2650
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5050 2500 5250 2500
+$Comp
+L Device:RTRIM R3
+U 1 1 5BA754B9
+P 4250 2750
+F 0 "R3" V 4515 2750 50  0000 C CNN
+F 1 "RTRIM" V 4424 2750 50  0000 C CNN
+F 2 "" V 4180 2750 50  0001 C CNN
+F 3 "~" H 4250 2750 50  0001 C CNN
+	1    4250 2750
+	0    -1   -1   0   
+$EndComp
+$Comp
+L Device:RTRIM R1
+U 1 1 5BA7560C
+P 3550 2600
+F 0 "R1" H 3678 2646 50  0000 L CNN
+F 1 "RTRIM" H 3678 2555 50  0000 L CNN
+F 2 "" V 3480 2600 50  0001 C CNN
+F 3 "~" H 3550 2600 50  0001 C CNN
+	1    3550 2600
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	4400 2750 4400 3200
+Wire Wire Line
+	4400 3200 5600 3200
+Wire Wire Line
+	5600 3200 5600 2200
+Wire Wire Line
+	5600 2200 5250 2200
+Wire Wire Line
+	4100 2750 3950 2750
+Wire Wire Line
+	3950 2750 3950 2300
+Wire Wire Line
+	3950 2300 4650 2300
+Connection ~ 3950 2750
+Wire Wire Line
+	3950 2750 3550 2750
+Wire Wire Line
+	3400 2100 4650 2100
+$Comp
+L power:GND #PWR03
+U 1 1 5BA759AF
+P 3950 3300
+F 0 "#PWR03" H 3950 3050 50  0001 C CNN
+F 1 "GND" H 3955 3127 50  0000 C CNN
+F 2 "" H 3950 3300 50  0001 C CNN
+F 3 "" H 3950 3300 50  0001 C CNN
+	1    3950 3300
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R R2
+U 1 1 5BA759F8
+P 3950 3000
+F 0 "R2" H 4020 3046 50  0000 L CNN
+F 1 "1K" H 4020 2955 50  0000 L CNN
+F 2 "" V 3880 3000 50  0001 C CNN
+F 3 "~" H 3950 3000 50  0001 C CNN
+	1    3950 3000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3950 2850 3950 2750
+Wire Wire Line
+	3950 3150 3950 3300
+$Comp
+L power:+5V #PWR?
+U 1 1 5BA76225
+P 3550 2450
+F 0 "#PWR?" H 3550 2300 50  0001 C CNN
+F 1 "+5V" H 3565 2623 50  0000 C CNN
+F 2 "" H 3550 2450 50  0001 C CNN
+F 3 "" H 3550 2450 50  0001 C CNN
+	1    3550 2450
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	4850 2500 4850 2850
+Wire Wire Line
+	4850 2850 4950 2850
+Wire Wire Line
+	4950 2850 4950 2800
+Connection ~ 4850 2850
+Wire Wire Line
+	4850 2850 4850 2900
+Wire Wire Line
+	4950 2850 5250 2850
+Wire Wire Line
+	5250 2850 5250 2800
+Connection ~ 4950 2850
+$EndSCHEMATC