initial commit

.gitignore

@@ -0,0 +1,10 @@
+*~
+*.bak
+*.bck
+*-cache.lib
+*.kicad_pcb-bak
+*.dcm
+*.pho
+*.drl
+*.svg
+.dropbox.attr

Readme.md

@@ -0,0 +1,14 @@
+MMPP
+====
+
+MMPP (Multimode photometer-polarimeter) for the telescope Zeiss-1000 of SAO RAS.
+
+## Directory structure
+
+- **metal** --- all drawings for elements made in SAO
+- **electronics** --- schematics and PCB (in kicad) of control system
+
+
+
+
+

electronics/DRV8825mod.pro

@@ -0,0 +1,66 @@
+update=Чт 23 ноя 2017 09:24:22
+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]
+LibName1=power
+LibName2=device
+LibName3=switches
+LibName4=relays
+LibName5=motors
+LibName6=transistors
+LibName7=conn
+LibName8=linear
+LibName9=regul
+LibName10=74xx
+LibName11=cmos4000
+LibName12=adc-dac
+LibName13=memory
+LibName14=xilinx
+LibName15=microcontrollers
+LibName16=dsp
+LibName17=microchip
+LibName18=analog_switches
+LibName19=motorola
+LibName20=texas
+LibName21=intel
+LibName22=audio
+LibName23=interface
+LibName24=digital-audio
+LibName25=philips
+LibName26=display
+LibName27=cypress
+LibName28=siliconi
+LibName29=opto
+LibName30=atmel
+LibName31=contrib
+LibName32=valves
+LibName33=drv8825

electronics/DRV8825mod.sch

@@ -0,0 +1,434 @@
+EESchema Schematic File Version 2
+LIBS:steppers-rescue
+LIBS:conn
+LIBS:device
+LIBS:ESD_Protection
+LIBS:linear
+LIBS:microcontrollers
+LIBS:power
+LIBS:regul
+LIBS:relays
+LIBS:sensors
+LIBS:stm32
+LIBS:texas
+LIBS:transistors
+LIBS:switches
+LIBS:drv8825
+LIBS:steppers-cache
+EELAYER 25 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 2 2
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L DRV8825 U4
+U 1 1 5A184D34
+P 5050 2950
+F 0 "U4" H 5050 2250 60  0000 C CNN
+F 1 "DRV8825" H 5050 2350 60  0000 C CNN
+F 2 "" H 5100 2850 60  0000 C CNN
+F 3 "" H 5100 2850 60  0000 C CNN
+	1    5050 2950
+	1    0    0    -1  
+$EndComp
+$Comp
+L C_Small C8
+U 1 1 5A184EF2
+P 5050 2200
+F 0 "C8" H 5060 2270 50  0000 L CNN
+F 1 "10n" H 5060 2120 50  0000 L CNN
+F 2 "" H 5050 2200 50  0001 C CNN
+F 3 "" H 5050 2200 50  0001 C CNN
+	1    5050 2200
+	0    1    1    0   
+$EndComp
+$Comp
+L C_Small C10
+U 1 1 5A184FC5
+P 5700 2600
+F 0 "C10" H 5710 2670 50  0000 L CNN
+F 1 "0.1u" H 5710 2520 50  0000 L CNN
+F 2 "" H 5700 2600 50  0001 C CNN
+F 3 "" H 5700 2600 50  0001 C CNN
+	1    5700 2600
+	-1   0    0    1   
+$EndComp
+$Comp
+L Conn_01x08 J6
+U 1 1 5A1850DE
+P 6800 2800
+F 0 "J6" H 6800 3200 50  0000 C CNN
+F 1 "Conn_01x08" H 6800 2300 50  0000 C CNN
+F 2 "" H 6800 2800 50  0001 C CNN
+F 3 "" H 6800 2800 50  0001 C CNN
+	1    6800 2800
+	1    0    0    -1  
+$EndComp
+$Comp
+L Conn_01x08 J5
+U 1 1 5A1851C3
+P 3550 2700
+F 0 "J5" H 3550 3100 50  0000 C CNN
+F 1 "Conn_01x08" H 3550 2200 50  0000 C CNN
+F 2 "" H 3550 2700 50  0001 C CNN
+F 3 "" H 3550 2700 50  0001 C CNN
+	1    3550 2700
+	-1   0    0    -1  
+$EndComp
+$Comp
+L R R14
+U 1 1 5A185403
+P 6100 2300
+F 0 "R14" V 6180 2300 50  0000 C CNN
+F 1 "10k" V 6100 2300 50  0000 C CNN
+F 2 "" V 6030 2300 50  0001 C CNN
+F 3 "" H 6100 2300 50  0001 C CNN
+	1    6100 2300
+	0    1    1    0   
+$EndComp
+$Comp
+L R R11
+U 1 1 5A18545F
+P 5700 3100
+F 0 "R11" V 5780 3100 50  0000 C CNN
+F 1 "1k5" V 5700 3100 50  0000 C CNN
+F 2 "" V 5630 3100 50  0001 C CNN
+F 3 "" H 5700 3100 50  0001 C CNN
+	1    5700 3100
+	0    1    1    0   
+$EndComp
+$Comp
+L R R13
+U 1 1 5A1854BE
+P 5950 3650
+F 0 "R13" V 6030 3650 50  0000 C CNN
+F 1 "0.1R" V 5950 3650 50  0000 C CNN
+F 2 "" V 5880 3650 50  0001 C CNN
+F 3 "" H 5950 3650 50  0001 C CNN
+	1    5950 3650
+	-1   0    0    1   
+$EndComp
+$Comp
+L R R12
+U 1 1 5A185515
+P 5750 3650
+F 0 "R12" V 5830 3650 50  0000 C CNN
+F 1 "0.1R" V 5750 3650 50  0000 C CNN
+F 2 "" V 5680 3650 50  0001 C CNN
+F 3 "" H 5750 3650 50  0001 C CNN
+	1    5750 3650
+	-1   0    0    1   
+$EndComp
+$Comp
+L C_Small C9
+U 1 1 5A18554B
+P 5550 3650
+F 0 "C9" H 5560 3720 50  0000 L CNN
+F 1 "0.47u" H 5560 3570 50  0000 L CNN
+F 2 "" H 5550 3650 50  0001 C CNN
+F 3 "" H 5550 3650 50  0001 C CNN
+	1    5550 3650
+	-1   0    0    1   
+$EndComp
+$Comp
+L GND #PWR018
+U 1 1 5A185913
+P 5550 3800
+F 0 "#PWR018" H 5550 3550 50  0001 C CNN
+F 1 "GND" H 5550 3650 50  0000 C CNN
+F 2 "" H 5550 3800 50  0001 C CNN
+F 3 "" H 5550 3800 50  0001 C CNN
+	1    5550 3800
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR019
+U 1 1 5A1861DF
+P 6050 3350
+F 0 "#PWR019" H 6050 3100 50  0001 C CNN
+F 1 "GND" H 6050 3200 50  0000 C CNN
+F 2 "" H 6050 3350 50  0001 C CNN
+F 3 "" H 6050 3350 50  0001 C CNN
+	1    6050 3350
+	1    0    0    -1  
+$EndComp
+Text Label 6350 2300 0    60   ~ 0
+~SLP
+Text Label 4500 2600 2    60   ~ 0
+~SLP
+Text HLabel 6400 2500 0    60   Input ~ 0
+WMM
+Text HLabel 6400 2600 0    60   Input ~ 0
+GND
+NoConn ~ 5450 3050
+Text HLabel 6400 2700 0    60   Output ~ 0
+B2
+Text HLabel 6400 2800 0    60   Output ~ 0
+B1
+Text HLabel 6400 2900 0    60   Output ~ 0
+A1
+Text HLabel 6400 3000 0    60   Output ~ 0
+A2
+Text HLabel 6400 3100 0    60   Output ~ 0
+~FAULT
+Text Label 5500 2450 0    60   ~ 0
+WMM
+Text Label 4550 3950 0    60   ~ 0
+WMM
+$Comp
+L C_Small C4
+U 1 1 5A186907
+P 4650 4200
+F 0 "C4" H 4660 4270 50  0000 L CNN
+F 1 "0.1u" H 4660 4120 50  0000 L CNN
+F 2 "" H 4650 4200 50  0001 C CNN
+F 3 "" H 4650 4200 50  0001 C CNN
+	1    4650 4200
+	-1   0    0    1   
+$EndComp
+$Comp
+L C_Small C7
+U 1 1 5A18698C
+P 4900 4200
+F 0 "C7" H 4910 4270 50  0000 L CNN
+F 1 "0.1u" H 4910 4120 50  0000 L CNN
+F 2 "" H 4900 4200 50  0001 C CNN
+F 3 "" H 4900 4200 50  0001 C CNN
+	1    4900 4200
+	-1   0    0    1   
+$EndComp
+$Comp
+L C_Small C3
+U 1 1 5A1869D0
+P 4400 4200
+F 0 "C3" H 4410 4270 50  0000 L CNN
+F 1 "4.7u" H 4410 4120 50  0000 L CNN
+F 2 "" H 4400 4200 50  0001 C CNN
+F 3 "" H 4400 4200 50  0001 C CNN
+	1    4400 4200
+	-1   0    0    1   
+$EndComp
+$Comp
+L GND #PWR020
+U 1 1 5A186BE0
+P 4650 4350
+F 0 "#PWR020" H 4650 4100 50  0001 C CNN
+F 1 "GND" H 4650 4200 50  0000 C CNN
+F 2 "" H 4650 4350 50  0001 C CNN
+F 3 "" H 4650 4350 50  0001 C CNN
+	1    4650 4350
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR021
+U 1 1 5A186EF5
+P 4500 3650
+F 0 "#PWR021" H 4500 3400 50  0001 C CNN
+F 1 "GND" H 4500 3500 50  0000 C CNN
+F 2 "" H 4500 3650 50  0001 C CNN
+F 3 "" H 4500 3650 50  0001 C CNN
+	1    4500 3650
+	1    0    0    -1  
+$EndComp
+$Comp
+L POT RV1
+U 1 1 5A187154
+P 4200 3400
+F 0 "RV1" V 4025 3400 50  0000 C CNN
+F 1 "10k" V 4100 3400 50  0000 C CNN
+F 2 "" H 4200 3400 50  0001 C CNN
+F 3 "" H 4200 3400 50  0001 C CNN
+	1    4200 3400
+	1    0    0    -1  
+$EndComp
+Text Label 5550 3450 0    60   ~ 0
+3v3
+Text Label 4200 3200 0    60   ~ 0
+3v3
+NoConn ~ 4650 3000
+Wire Wire Line
+	5150 2350 5200 2350
+Wire Wire Line
+	4900 2350 4950 2350
+Wire Wire Line
+	5150 2200 5200 2200
+Wire Wire Line
+	5200 2200 5200 2350
+Wire Wire Line
+	4950 2200 4900 2200
+Wire Wire Line
+	4900 2200 4900 2350
+Wire Wire Line
+	5450 2700 5700 2700
+Wire Wire Line
+	5450 2450 5450 2550
+Wire Wire Line
+	5450 2450 5700 2450
+Wire Wire Line
+	5700 2450 5700 2500
+Connection ~ 5450 2500
+Wire Wire Line
+	5550 3550 5550 3450
+Wire Wire Line
+	5550 3450 5450 3450
+Wire Wire Line
+	5550 3800 5550 3750
+Wire Wire Line
+	5750 3500 5750 3350
+Wire Wire Line
+	5750 3350 5450 3350
+Wire Wire Line
+	5450 3250 5950 3250
+Wire Wire Line
+	5950 3250 5950 3500
+Wire Wire Line
+	5550 3800 5950 3800
+Connection ~ 5750 3800
+Connection ~ 5550 3800
+Wire Wire Line
+	5450 3150 5550 3150
+Wire Wire Line
+	5550 3150 5550 3100
+Wire Wire Line
+	6000 3200 6600 3200
+Wire Wire Line
+	6000 3200 6000 2600
+Wire Wire Line
+	6000 2600 6600 2600
+Wire Wire Line
+	6050 3200 6050 3350
+Connection ~ 6050 3200
+Wire Wire Line
+	5850 3100 6600 3100
+Wire Wire Line
+	5950 3100 5900 3100
+Wire Wire Line
+	5950 2300 5950 3100
+Connection ~ 5900 3100
+Wire Wire Line
+	6250 2300 6350 2300
+Wire Wire Line
+	3750 2600 4650 2600
+Wire Wire Line
+	5700 2500 6600 2500
+Connection ~ 5700 2500
+Wire Wire Line
+	6600 2700 5800 2700
+Wire Wire Line
+	5800 2700 5800 2800
+Wire Wire Line
+	5800 2800 5450 2800
+Wire Wire Line
+	5450 2850 5850 2850
+Wire Wire Line
+	5850 2850 5850 2800
+Wire Wire Line
+	5850 2800 6600 2800
+Wire Wire Line
+	6600 2900 5450 2900
+Wire Wire Line
+	5450 2950 6050 2950
+Wire Wire Line
+	6050 2950 6050 3000
+Wire Wire Line
+	6050 3000 6600 3000
+Wire Wire Line
+	4400 4100 4900 4100
+Wire Wire Line
+	4550 4100 4550 3950
+Connection ~ 4550 4100
+Connection ~ 4650 4100
+Wire Wire Line
+	4400 4300 4900 4300
+Wire Wire Line
+	4650 4300 4650 4350
+Connection ~ 4650 4300
+Wire Wire Line
+	4500 3400 4500 3650
+Wire Wire Line
+	4500 3600 4200 3600
+Wire Wire Line
+	4650 3350 4650 3450
+Connection ~ 4650 3400
+Wire Wire Line
+	4200 3600 4200 3550
+Connection ~ 4500 3600
+Wire Wire Line
+	4450 3400 4350 3400
+Wire Wire Line
+	4450 3150 4450 3400
+Wire Wire Line
+	4200 3200 4200 3250
+Wire Wire Line
+	4650 2500 4650 2400
+Wire Wire Line
+	4650 2400 3750 2400
+Wire Wire Line
+	3750 2500 4550 2500
+Wire Wire Line
+	4550 2500 4550 2550
+Wire Wire Line
+	4550 2550 4650 2550
+Wire Wire Line
+	3750 2700 4600 2700
+Wire Wire Line
+	4600 2700 4600 2650
+Wire Wire Line
+	4600 2650 4650 2650
+Wire Wire Line
+	4450 3150 4650 3150
+Wire Wire Line
+	4650 3150 4650 3100
+Connection ~ 4650 3150
+Wire Wire Line
+	4650 3400 4500 3400
+Wire Wire Line
+	3750 3100 4600 3100
+Wire Wire Line
+	4600 3100 4600 2950
+Wire Wire Line
+	4600 2950 4650 2950
+Wire Wire Line
+	3750 3000 4550 3000
+Wire Wire Line
+	4550 3000 4550 2850
+Wire Wire Line
+	4550 2850 4650 2850
+Wire Wire Line
+	4650 2800 4500 2800
+Wire Wire Line
+	4500 2800 4500 2900
+Wire Wire Line
+	4500 2900 3750 2900
+Wire Wire Line
+	3750 2800 4450 2800
+Wire Wire Line
+	4450 2800 4450 2750
+Wire Wire Line
+	4450 2750 4650 2750
+Text HLabel 3800 2400 2    60   Input ~ 0
+DIR
+Text HLabel 3800 2500 2    60   Input ~ 0
+STEP
+Text HLabel 3800 2600 2    60   Input ~ 0
+~SLEEP
+Text HLabel 3800 2700 2    60   Input ~ 0
+~RESET
+Text HLabel 3800 2800 2    60   Input ~ 0
+M2
+Text HLabel 3800 2900 2    60   Input ~ 0
+M1
+Text HLabel 3800 3000 2    60   Input ~ 0
+M0
+Text HLabel 3800 3100 2    60   Input ~ 0
+~EN
+$EndSCHEMATC

electronics/drv8825.lib

@@ -0,0 +1,45 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# DRV8825
+#
+DEF DRV8825 U 0 40 Y Y 1 F N
+F0 "U" 0 -700 60 H V C CNN
+F1 "DRV8825" 0 -600 60 H V C CNN
+F2 "" 50 -100 60 H V C CNN
+F3 "" 50 -100 60 H V C CNN
+DRAW
+S -300 500 300 -550 0 1 0 N
+X CP1 1 -100 600 100 D 25 25 1 1 w
+X CP2 2 100 600 100 D 25 25 1 1 w
+X VCP 3 400 250 100 L 25 25 1 1 P
+X VMA 4 400 450 100 L 25 25 1 1 W
+X AOUT1 5 400 50 100 L 25 25 1 1 w
+X ISENA 6 400 -300 100 L 25 25 1 1 I
+X AOUT2 7 400 0 100 L 25 25 1 1 w
+X BOUT2 8 400 150 100 L 25 25 1 1 w
+X ISENB 9 400 -400 100 L 25 25 1 1 I
+X BOUT1 10 400 100 100 L 25 25 1 1 w
+X DIR 20 -400 450 100 R 25 25 1 1 I
+X VMB 11 400 400 100 L 25 25 1 1 W
+X ~EN 21 -400 0 100 R 25 25 1 1 I
+X AVRef 12 -400 -150 100 R 25 25 1 1 I
+X STEP 22 -400 400 100 R 25 25 1 1 I
+X BVRef 13 -400 -200 100 R 25 25 1 1 I
+X NC 23 -400 -300 100 R 25 25 1 1 N
+X GND 14 -400 -400 100 R 25 25 1 1 W
+X MODE0 24 -400 100 100 R 25 25 1 1 I
+X V3P3OUT 15 400 -500 100 L 25 25 1 1 w
+X MODE1 25 -400 150 100 R 25 25 1 1 I
+X ~RESET 16 -400 300 100 R 25 25 1 1 I
+X MODE2 26 -400 200 100 R 25 25 1 1 I
+X ~SLEEP 17 -400 350 100 R 25 25 1 1 I
+X ~HOME 27 400 -100 100 L 25 25 1 1 I
+X ~FAULT 18 400 -200 100 L 25 25 1 1 I
+X GND 28 -400 -450 100 R 25 25 1 1 W
+X DECAY 19 -400 -50 100 R 25 25 1 1 I
+X GND(pad) 29 -400 -500 100 R 25 25 1 1 W
+ENDDRAW
+ENDDEF
+#
+#End Library

electronics/fp-lib-table

@@ -0,0 +1,3 @@
+(fp_lib_table
+  (lib (name my_footprints)(type KiCad)(uri "$(KIPRJMOD)/my_footprints.pretty")(options "")(descr ""))
+)

electronics/my_footprints.pretty/Hole_3mm.kicad_mod

@@ -0,0 +1,9 @@
+(module Hole_3mm (layer F.Cu) (tedit 5A15A879)
+  (fp_text reference REF** (at 0 3.81) (layer F.SilkS) hide
+    (effects (font (size 1 1) (thickness 0.15)))
+  )
+  (fp_text value Hole_3mm (at 0 -5.08) (layer F.Fab) hide
+    (effects (font (size 1 1) (thickness 0.15)))
+  )
+  (pad "" np_thru_hole circle (at 0 0) (size 6 6) (drill 0.8) (layers *.Cu *.Mask))
+)

electronics/steppers-rescue.lib

@@ -0,0 +1,4 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+#End Library

electronics/steppers.kicad_pcb

@@ -0,0 +1 @@
+(kicad_pcb (version 4) (host kicad "dummy file") )

electronics/steppers.net

@@ -0,0 +1,880 @@
+(export (version D)
+  (design
+    (source /home/eddy/Docs/SAO/Zeiss-1000/Simple_photometer/kicad/steppers.sch)
+    (date "Чт 23 ноя 2017 16:25:05")
+    (tool "Eeschema 4.0.7")
+    (sheet (number 1) (name /) (tstamps /)
+      (title_block
+        (title)
+        (company)
+        (rev)
+        (date)
+        (source steppers.sch)
+        (comment (number 1) (value ""))
+        (comment (number 2) (value ""))
+        (comment (number 3) (value ""))
+        (comment (number 4) (value "")))))
+  (components
+    (comp (ref C4)
+      (value 47u)
+      (footprint Capacitors_Tantalum_SMD.pretty:Tantalum_Case-A_EIA-3216-18_Hand)
+      (libsource (lib device) (part CP))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 58C454F6))
+    (comp (ref Q1)
+      (value AO3401)
+      (footprint TO_SOT_Packages_SMD.pretty:SOT-23_Handsoldering)
+      (libsource (lib device) (part Q_PMOS_GSD))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5910E2F2))
+    (comp (ref D2)
+      (value MM3Z3V6)
+      (footprint Diodes_SMD.pretty:D_0805)
+      (libsource (lib device) (part D_Zener))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5910F169))
+    (comp (ref R5)
+      (value 2k2)
+      (footprint Resistors_SMD.pretty:R_0805_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 591101C8))
+    (comp (ref R1)
+      (value 10k)
+      (footprint Resistors_SMD.pretty:R_0603_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 590D30C8))
+    (comp (ref R2)
+      (value 10k)
+      (footprint Resistors_SMD.pretty:R_0603_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 590D3334))
+    (comp (ref C2)
+      (value 0.1)
+      (footprint Capacitors_SMD.pretty:C_0603_HandSoldering)
+      (libsource (lib device) (part C))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 590D4150))
+    (comp (ref C1)
+      (value 0.1)
+      (footprint Capacitors_SMD.pretty:C_0603_HandSoldering)
+      (libsource (lib device) (part C))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 590D4832))
+    (comp (ref SW2)
+      (value Boot)
+      (footprint Buttons_Switches_THT.pretty:SW_PUSH_6mm)
+      (libsource (lib switches) (part SW_Push))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5909F6B6))
+    (comp (ref SW1)
+      (value Reset)
+      (footprint Buttons_Switches_THT.pretty:SW_PUSH_6mm)
+      (libsource (lib switches) (part SW_Push))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 590A0134))
+    (comp (ref P4)
+      (value Hole)
+      (footprint my_footprints:Hole_3mm)
+      (libsource (lib conn) (part Conn_01x01))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 59143415))
+    (comp (ref P5)
+      (value Hole)
+      (footprint my_footprints:Hole_3mm)
+      (libsource (lib conn) (part Conn_01x01))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5914456D))
+    (comp (ref P6)
+      (value Hole)
+      (footprint my_footprints:Hole_3mm)
+      (libsource (lib conn) (part Conn_01x01))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 591446F3))
+    (comp (ref P1)
+      (value Hole)
+      (footprint my_footprints:Hole_3mm)
+      (libsource (lib conn) (part Conn_01x01))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 591446F9))
+    (comp (ref U1)
+      (value LM1117-3.3)
+      (footprint TO_SOT_Packages_SMD.pretty:SOT-223)
+      (libsource (lib regul) (part LM1117-3.3))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A15E172))
+    (comp (ref P2)
+      (value Hole)
+      (footprint my_footprints:Hole_3mm)
+      (libsource (lib conn) (part Conn_01x01))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A16E72F))
+    (comp (ref P3)
+      (value Hole)
+      (footprint my_footprints:Hole_3mm)
+      (libsource (lib conn) (part Conn_01x01))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A16E735))
+    (comp (ref J2)
+      (value 12VIN)
+      (footprint Connectors_Terminal_Blocks.pretty:TerminalBlock_Pheonix_MKDS1.5-2pol)
+      (libsource (lib conn) (part Conn_01x02))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A170C1F))
+    (comp (ref C3)
+      (value 0.1)
+      (footprint Capacitors_SMD.pretty:C_0603_HandSoldering)
+      (libsource (lib device) (part C))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A178C32))
+    (comp (ref U2)
+      (value MAX471)
+      (footprint Housings_SOIC.pretty:SO-8_5.3x6.2mm_Pitch1.27mm)
+      (libsource (lib linear) (part MAX471))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A179DDA))
+    (comp (ref R6)
+      (value 1k5)
+      (footprint Resistors_SMD.pretty:R_0603_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A183304))
+    (comp (ref U3)
+      (value STM32F030F4Px)
+      (footprint Housings_SSOP.pretty:TSSOP-20_4.4x6.5mm_Pitch0.65mm)
+      (libsource (lib stm32) (part STM32F030F4Px))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A189F52))
+    (comp (ref J1)
+      (value UART)
+      (footprint Pin_Headers.pretty:Pin_Header_Straight_1x03_Pitch2.54mm)
+      (libsource (lib conn) (part Conn_01x03))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A18FF8B))
+    (comp (ref D4)
+      (value SP0504BAHT)
+      (footprint TO_SOT_Packages_SMD.pretty:SOT-23-5_HandSoldering)
+      (libsource (lib ESD_Protection) (part SP0504BAHT))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A15ED2B))
+    (comp (ref D1)
+      (value SP0502BAHT)
+      (footprint TO_SOT_Packages_SMD.pretty:SOT-23)
+      (libsource (lib ESD_Protection) (part SP0502BAHT))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A15F477))
+    (comp (ref R3)
+      (value 470)
+      (footprint Resistors_SMD.pretty:R_0805_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A161074))
+    (comp (ref R4)
+      (value 470)
+      (footprint Resistors_SMD.pretty:R_0805_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A1618B4))
+    (comp (ref J3)
+      (value Motor1)
+      (footprint Connectors.pretty:IDC_Header_Straight_10pins)
+      (libsource (lib conn) (part Conn_02x05_Odd_Even))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A167373))
+    (comp (ref R11)
+      (value 47)
+      (footprint Resistors_SMD.pretty:R_0805_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A16B42E))
+    (comp (ref R13)
+      (value 220)
+      (footprint Resistors_SMD.pretty:R_0805_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A16D4E0))
+    (comp (ref R12)
+      (value 220)
+      (footprint Resistors_SMD.pretty:R_0805_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A16D65B))
+    (comp (ref J8)
+      (value Motor2)
+      (footprint Connectors.pretty:IDC_Header_Straight_10pins)
+      (libsource (lib conn) (part Conn_02x05_Odd_Even))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A1727CF))
+    (comp (ref R14)
+      (value 47)
+      (footprint Resistors_SMD.pretty:R_0805_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A1727D9))
+    (comp (ref R22)
+      (value 220)
+      (footprint Resistors_SMD.pretty:R_0805_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A1727E9))
+    (comp (ref R15)
+      (value 220)
+      (footprint Resistors_SMD.pretty:R_0805_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A1727F0))
+    (comp (ref J4)
+      (value DRV_left)
+      (footprint Pin_Headers.pretty:Pin_Header_Straight_1x08_Pitch2.54mm)
+      (libsource (lib conn) (part Conn_01x08))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A1683B2))
+    (comp (ref J6)
+      (value DRV_right)
+      (footprint Pin_Headers.pretty:Pin_Header_Straight_1x08_Pitch2.54mm)
+      (libsource (lib conn) (part Conn_01x08))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A1683B3))
+    (comp (ref R16)
+      (value 0)
+      (footprint Resistors_SMD.pretty:R_0603_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A178F27))
+    (comp (ref R17)
+      (value 0)
+      (footprint Resistors_SMD.pretty:R_0603_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A17912B))
+    (comp (ref R18)
+      (value 0)
+      (footprint Resistors_SMD.pretty:R_0603_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A1791EB))
+    (comp (ref J5)
+      (value DRV_left)
+      (footprint Pin_Headers.pretty:Pin_Header_Straight_1x08_Pitch2.54mm)
+      (libsource (lib conn) (part Conn_01x08))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A189004))
+    (comp (ref J7)
+      (value DRV_right)
+      (footprint Pin_Headers.pretty:Pin_Header_Straight_1x08_Pitch2.54mm)
+      (libsource (lib conn) (part Conn_01x08))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A18900A))
+    (comp (ref R19)
+      (value 0)
+      (footprint Resistors_SMD.pretty:R_0603_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A189030))
+    (comp (ref R20)
+      (value 0)
+      (footprint Resistors_SMD.pretty:R_0603_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A189036))
+    (comp (ref R21)
+      (value 0)
+      (footprint Resistors_SMD.pretty:R_0603_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A18903C))
+    (comp (ref C6)
+      (value 0.1)
+      (footprint Capacitors_SMD.pretty:C_0603_HandSoldering)
+      (libsource (lib device) (part C))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A1AB970))
+    (comp (ref C7)
+      (value 0.1)
+      (footprint Capacitors_SMD.pretty:C_0603_HandSoldering)
+      (libsource (lib device) (part C))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A1ABACF))
+    (comp (ref C5)
+      (value 10u)
+      (footprint Capacitors_SMD.pretty:C_1206_HandSoldering)
+      (libsource (lib device) (part C))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A1ABB86))
+    (comp (ref C8)
+      (value 1u)
+      (footprint Capacitors_SMD.pretty:C_0805_HandSoldering)
+      (libsource (lib device) (part C))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A1CC7B7))
+    (comp (ref D3)
+      (value MM3Z3V6)
+      (footprint Diodes_SMD.pretty:D_0805)
+      (libsource (lib device) (part D_Zener))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A1CFD84))
+    (comp (ref C9)
+      (value 1u)
+      (footprint Capacitors_SMD.pretty:C_0805_HandSoldering)
+      (libsource (lib device) (part C))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A1CDB31))
+    (comp (ref R9)
+      (value 10k)
+      (footprint Resistors_SMD.pretty:R_0805_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A1DCD6C))
+    (comp (ref R8)
+      (value 47k)
+      (footprint Resistors_SMD.pretty:R_0805_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A1DD608))
+    (comp (ref R10)
+      (value 10k)
+      (footprint Resistors_SMD.pretty:R_0805_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A1E2C7B))
+    (comp (ref R7)
+      (value 10k)
+      (footprint Resistors_SMD.pretty:R_0805_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A1ED4E8))
+    (comp (ref C11)
+      (value 100u)
+      (footprint Capacitors_THT.pretty:CP_Radial_D8.0mm_P3.50mm)
+      (libsource (lib device) (part CP_Small))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A1F265B))
+    (comp (ref C10)
+      (value 100u)
+      (footprint Capacitors_THT.pretty:CP_Radial_D8.0mm_P3.50mm)
+      (libsource (lib device) (part CP_Small))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5A1F544E)))
+  (libparts
+    (libpart (lib device) (part C)
+      (description "Unpolarized capacitor")
+      (footprints
+        (fp C_*))
+      (fields
+        (field (name Reference) C)
+        (field (name Value) C))
+      (pins
+        (pin (num 1) (name ~) (type passive))
+        (pin (num 2) (name ~) (type passive))))
+    (libpart (lib device) (part CP)
+      (description "Polarised capacitor")
+      (footprints
+        (fp CP_*))
+      (fields
+        (field (name Reference) C)
+        (field (name Value) CP))
+      (pins
+        (pin (num 1) (name ~) (type passive))
+        (pin (num 2) (name ~) (type passive))))
+    (libpart (lib device) (part CP_Small)
+      (description "Polarised capacitor")
+      (footprints
+        (fp CP_*))
+      (fields
+        (field (name Reference) C)
+        (field (name Value) CP_Small))
+      (pins
+        (pin (num 1) (name ~) (type passive))
+        (pin (num 2) (name ~) (type passive))))
+    (libpart (lib conn) (part Conn_01x01)
+      (description "Generic connector, single row, 01x01")
+      (docs ~)
+      (footprints
+        (fp Connector*:*_??x*mm*)
+        (fp Connector*:*1x??x*mm*)
+        (fp Pin?Header?Straight?1X*)
+        (fp Pin?Header?Angled?1X*)
+        (fp Socket?Strip?Straight?1X*)
+        (fp Socket?Strip?Angled?1X*))
+      (fields
+        (field (name Reference) J)
+        (field (name Value) Conn_01x01))
+      (pins
+        (pin (num 1) (name Pin_1) (type passive))))
+    (libpart (lib conn) (part Conn_01x02)
+      (description "Generic connector, single row, 01x02")
+      (docs ~)
+      (footprints
+        (fp Connector*:*_??x*mm*)
+        (fp Connector*:*1x??x*mm*)
+        (fp Pin?Header?Straight?1X*)
+        (fp Pin?Header?Angled?1X*)
+        (fp Socket?Strip?Straight?1X*)
+        (fp Socket?Strip?Angled?1X*))
+      (fields
+        (field (name Reference) J)
+        (field (name Value) Conn_01x02))
+      (pins
+        (pin (num 1) (name Pin_1) (type passive))
+        (pin (num 2) (name Pin_2) (type passive))))
+    (libpart (lib conn) (part Conn_01x03)
+      (description "Generic connector, single row, 01x03")
+      (docs ~)
+      (footprints
+        (fp Connector*:*_??x*mm*)
+        (fp Connector*:*1x??x*mm*)
+        (fp Pin?Header?Straight?1X*)
+        (fp Pin?Header?Angled?1X*)
+        (fp Socket?Strip?Straight?1X*)
+        (fp Socket?Strip?Angled?1X*))
+      (fields
+        (field (name Reference) J)
+        (field (name Value) Conn_01x03))
+      (pins
+        (pin (num 1) (name Pin_1) (type passive))
+        (pin (num 2) (name Pin_2) (type passive))
+        (pin (num 3) (name Pin_3) (type passive))))
+    (libpart (lib conn) (part Conn_01x08)
+      (description "Generic connector, single row, 01x08")
+      (docs ~)
+      (footprints
+        (fp Connector*:*_??x*mm*)
+        (fp Connector*:*1x??x*mm*)
+        (fp Pin?Header?Straight?1X*)
+        (fp Pin?Header?Angled?1X*)
+        (fp Socket?Strip?Straight?1X*)
+        (fp Socket?Strip?Angled?1X*))
+      (fields
+        (field (name Reference) J)
+        (field (name Value) Conn_01x08))
+      (pins
+        (pin (num 1) (name Pin_1) (type passive))
+        (pin (num 2) (name Pin_2) (type passive))
+        (pin (num 3) (name Pin_3) (type passive))
+        (pin (num 4) (name Pin_4) (type passive))
+        (pin (num 5) (name Pin_5) (type passive))
+        (pin (num 6) (name Pin_6) (type passive))
+        (pin (num 7) (name Pin_7) (type passive))
+        (pin (num 8) (name Pin_8) (type passive))))
+    (libpart (lib conn) (part Conn_02x05_Odd_Even)
+      (description "Generic connector, double row, 02x05, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers)")
+      (docs ~)
+      (footprints
+        (fp Connector*:*2x??x*mm*)
+        (fp Connector*:*2x???Pitch*)
+        (fp Pin_Header_Straight_2X*)
+        (fp Pin_Header_Angled_2X*)
+        (fp Socket_Strip_Straight_2X*)
+        (fp Socket_Strip_Angled_2X*))
+      (fields
+        (field (name Reference) J)
+        (field (name Value) Conn_02x05_Odd_Even))
+      (pins
+        (pin (num 1) (name Pin_1) (type passive))
+        (pin (num 2) (name Pin_2) (type passive))
+        (pin (num 3) (name Pin_3) (type passive))
+        (pin (num 4) (name Pin_4) (type passive))
+        (pin (num 5) (name Pin_5) (type passive))
+        (pin (num 6) (name Pin_6) (type passive))
+        (pin (num 7) (name Pin_7) (type passive))
+        (pin (num 8) (name Pin_8) (type passive))
+        (pin (num 9) (name Pin_9) (type passive))
+        (pin (num 10) (name Pin_10) (type passive))))
+    (libpart (lib device) (part D_Zener)
+      (description "Zener Diode")
+      (docs https://en.wikipedia.org/wiki/Zener_diode)
+      (footprints
+        (fp TO-???*)
+        (fp *SingleDiode)
+        (fp *_Diode_*)
+        (fp *SingleDiode*)
+        (fp D_*))
+      (fields
+        (field (name Reference) D)
+        (field (name Value) D_Zener))
+      (pins
+        (pin (num 1) (name K) (type passive))
+        (pin (num 2) (name A) (type passive))))
+    (libpart (lib regul) (part LM1117-1.8)
+      (aliases
+        (alias LM1117-2.5)
+        (alias LM1117-3.3)
+        (alias LM1117-5.0)
+        (alias TLV1117-15)
+        (alias TLV1117-18)
+        (alias TLV1117-25)
+        (alias TLV1117-33)
+        (alias TLV1117-50))
+      (description "800mA Low-Dropout Linear Regulator, 1.8V fixed output, TO-220/TO-252/TO-263/SOT-223")
+      (docs http://www.ti.com/lit/ds/symlink/lm1117.pdf)
+      (footprints
+        (fp SOT?223*)
+        (fp TO?263*)
+        (fp TO?252*)
+        (fp TO?220*))
+      (fields
+        (field (name Reference) U)
+        (field (name Value) LM1117-1.8))
+      (pins
+        (pin (num 1) (name GND) (type power_in))
+        (pin (num 2) (name VO) (type power_out))
+        (pin (num 3) (name VI) (type power_in))))
+    (libpart (lib linear) (part MAX471)
+      (description "Precision, High-Side, Current-Sense Amplifiers, DIP-8/SOIC-8")
+      (docs http://pdfserv.maximintegrated.com/en/ds/MAX471-MAX472.pdf)
+      (footprints
+        (fp SOIC*3.9x4.9mm*Pitch1.27mm*)
+        (fp DIP*W7.62mm*))
+      (fields
+        (field (name Reference) U)
+        (field (name Value) MAX471))
+      (pins
+        (pin (num 1) (name SHDN) (type input))
+        (pin (num 2) (name RS+) (type input))
+        (pin (num 3) (name RS+) (type input))
+        (pin (num 4) (name GND) (type power_in))
+        (pin (num 5) (name SIGN) (type openCol))
+        (pin (num 6) (name RS-) (type input))
+        (pin (num 7) (name RS-) (type input))
+        (pin (num 8) (name OUT) (type output))))
+    (libpart (lib device) (part Q_PMOS_GSD)
+      (description "Transistor P-MOSFET with substrate diode (general)")
+      (fields
+        (field (name Reference) Q)
+        (field (name Value) Q_PMOS_GSD))
+      (pins
+        (pin (num 1) (name G) (type input))
+        (pin (num 2) (name S) (type passive))
+        (pin (num 3) (name D) (type passive))))
+    (libpart (lib device) (part R)
+      (description Resistor)
+      (footprints
+        (fp R_*)
+        (fp R_*))
+      (fields
+        (field (name Reference) R)
+        (field (name Value) R))
+      (pins
+        (pin (num 1) (name ~) (type passive))
+        (pin (num 2) (name ~) (type passive))))
+    (libpart (lib ESD_Protection) (part SP0502BAHT)
+      (description "TVS Diode Array, 5.5V Standoff, 2 Channels, SOT-23 package")
+      (docs http://www.littelfuse.com/~/media/files/littelfuse/technical%20resources/documents/data%20sheets/sp05xxba.pdf)
+      (footprints
+        (fp SOT?23*))
+      (fields
+        (field (name Reference) D)
+        (field (name Value) SP0502BAHT)
+        (field (name Footprint) TO_SOT_Packages_SMD:SOT-23))
+      (pins
+        (pin (num 1) (name K) (type input))
+        (pin (num 2) (name K) (type input))
+        (pin (num 3) (name A) (type input))))
+    (libpart (lib ESD_Protection) (part SP0504BAHT)
+      (description "TVS Diode Array, 5.5V Standoff, 4 Channels, SOT-23-5 package")
+      (docs http://www.littelfuse.com/~/media/files/littelfuse/technical%20resources/documents/data%20sheets/sp05xxba.pdf)
+      (footprints
+        (fp SOT?23*))
+      (fields
+        (field (name Reference) D)
+        (field (name Value) SP0504BAHT)
+        (field (name Footprint) TO_SOT_Packages_SMD:SOT-23-5))
+      (pins
+        (pin (num 1) (name K) (type input))
+        (pin (num 2) (name A) (type input))
+        (pin (num 3) (name K) (type input))
+        (pin (num 4) (name K) (type input))
+        (pin (num 5) (name K) (type input))))
+    (libpart (lib stm32) (part STM32F030F4Px)
+      (description "Core: ARM Cortex-M0 Package: TSSOP20 Flash: 16KB Ram: 4KB Frequency: 48MHz Voltage: 2.4..3.6V IO-pins: 15")
+      (docs http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00088500.pdf)
+      (fields
+        (field (name Reference) U)
+        (field (name Value) STM32F030F4Px)
+        (field (name Footprint) Housings_SSOP:TSSOP-20_4.4x6.5mm_Pitch0.65mm))
+      (pins
+        (pin (num 1) (name BOOT0) (type input))
+        (pin (num 2) (name PF0/RCC_OSC_IN) (type input))
+        (pin (num 3) (name PF1/RCC_OSC_OUT) (type input))
+        (pin (num 4) (name NRST) (type input))
+        (pin (num 5) (name VDDA) (type power_in))
+        (pin (num 6) (name ADC_IN0/RTC_TAMP2/SYS_WKUP1/USART1_CTS/PA0) (type BiDi))
+        (pin (num 7) (name ADC_IN1/USART1_DE/USART1_RTS/PA1) (type BiDi))
+        (pin (num 8) (name ADC_IN2/USART1_TX/PA2) (type BiDi))
+        (pin (num 9) (name ADC_IN3/USART1_RX/PA3) (type BiDi))
+        (pin (num 10) (name ADC_IN4/SPI1_NSS/TIM14_CH1/USART1_CK/PA4) (type BiDi))
+        (pin (num 11) (name ADC_IN5/SPI1_SCK/PA5) (type BiDi))
+        (pin (num 12) (name ADC_IN6/SPI1_MISO/TIM16_CH1/TIM1_BKIN/TIM3_CH1/PA6) (type BiDi))
+        (pin (num 13) (name ADC_IN7/SPI1_MOSI/TIM14_CH1/TIM17_CH1/TIM1_CH1N/TIM3_CH2/PA7) (type BiDi))
+        (pin (num 14) (name PB1/ADC_IN9/TIM14_CH1/TIM1_CH3N/TIM3_CH4) (type BiDi))
+        (pin (num 15) (name VSS) (type power_in))
+        (pin (num 16) (name VDD) (type power_in))
+        (pin (num 17) (name I2C1_SCL/TIM1_CH2/USART1_TX/PA9) (type BiDi))
+        (pin (num 18) (name I2C1_SDA/TIM17_BKIN/TIM1_CH3/USART1_RX/PA10) (type BiDi))
+        (pin (num 19) (name IR_OUT/SYS_SWDIO/PA13) (type BiDi))
+        (pin (num 20) (name SYS_SWCLK/USART1_TX/PA14) (type BiDi))))
+    (libpart (lib switches) (part SW_Push)
+      (description "Push button switch, generic, two pins")
+      (fields
+        (field (name Reference) SW)
+        (field (name Value) SW_Push))
+      (pins
+        (pin (num 1) (name 1) (type passive))
+        (pin (num 2) (name 2) (type passive)))))
+  (libraries
+    (library (logical conn)
+      (uri /usr/share/kicad/library/conn.lib))
+    (library (logical device)
+      (uri /usr/share/kicad/library/device.lib))
+    (library (logical ESD_Protection)
+      (uri /usr/share/kicad/library/ESD_Protection.lib))
+    (library (logical linear)
+      (uri /usr/share/kicad/library/linear.lib))
+    (library (logical regul)
+      (uri /usr/share/kicad/library/regul.lib))
+    (library (logical stm32)
+      (uri /usr/share/kicad/library/stm32.lib))
+    (library (logical switches)
+      (uri /usr/share/kicad/library/switches.lib)))
+  (nets
+    (net (code 1) (name +3V3)
+      (node (ref R14) (pin 2))
+      (node (ref R16) (pin 1))
+      (node (ref U1) (pin 2))
+      (node (ref U3) (pin 16))
+      (node (ref U3) (pin 5))
+      (node (ref R19) (pin 1))
+      (node (ref R20) (pin 1))
+      (node (ref R21) (pin 1))
+      (node (ref SW2) (pin 2))
+      (node (ref C2) (pin 2))
+      (node (ref R2) (pin 2))
+      (node (ref C7) (pin 1))
+      (node (ref C6) (pin 1))
+      (node (ref C5) (pin 1))
+      (node (ref J6) (pin 3))
+      (node (ref J6) (pin 4))
+      (node (ref R17) (pin 1))
+      (node (ref R18) (pin 1))
+      (node (ref J7) (pin 3))
+      (node (ref R11) (pin 2))
+      (node (ref J7) (pin 4))
+      (node (ref C4) (pin 1)))
+    (net (code 2) (name "Net-(J6-Pad7)")
+      (node (ref J6) (pin 7))
+      (node (ref R18) (pin 2)))
+    (net (code 3) (name "Net-(J6-Pad5)")
+      (node (ref J6) (pin 5))
+      (node (ref R16) (pin 2)))
+    (net (code 4) (name "Net-(J6-Pad6)")
+      (node (ref J6) (pin 6))
+      (node (ref R17) (pin 2)))
+    (net (code 5) (name /M2_B*)
+      (node (ref J8) (pin 4))
+      (node (ref J5) (pin 6)))
+    (net (code 6) (name /M2_B)
+      (node (ref J8) (pin 3))
+      (node (ref J5) (pin 5)))
+    (net (code 7) (name /M2_A)
+      (node (ref J8) (pin 1))
+      (node (ref J5) (pin 4)))
+    (net (code 8) (name /M2_A*)
+      (node (ref J5) (pin 3))
+      (node (ref J8) (pin 2)))
+    (net (code 9) (name "Net-(J5-Pad2)")
+      (node (ref J5) (pin 2)))
+    (net (code 10) (name /M1_B*)
+      (node (ref J3) (pin 4))
+      (node (ref J4) (pin 6)))
+    (net (code 11) (name /M1_B)
+      (node (ref J3) (pin 3))
+      (node (ref J4) (pin 5)))
+    (net (code 12) (name /M1_A)
+      (node (ref J3) (pin 1))
+      (node (ref J4) (pin 4)))
+    (net (code 13) (name /M1_A*)
+      (node (ref J3) (pin 2))
+      (node (ref J4) (pin 3)))
+    (net (code 14) (name "Net-(J4-Pad2)")
+      (node (ref J4) (pin 2)))
+    (net (code 15) (name GND)
+      (node (ref C5) (pin 2))
+      (node (ref C3) (pin 2))
+      (node (ref R5) (pin 2))
+      (node (ref SW1) (pin 2))
+      (node (ref C1) (pin 2))
+      (node (ref R1) (pin 2))
+      (node (ref U2) (pin 4))
+      (node (ref C4) (pin 2))
+      (node (ref C6) (pin 2))
+      (node (ref C7) (pin 2))
+      (node (ref J2) (pin 1))
+      (node (ref U1) (pin 1))
+      (node (ref R6) (pin 1))
+      (node (ref D3) (pin 2))
+      (node (ref C8) (pin 2))
+      (node (ref C9) (pin 2))
+      (node (ref R9) (pin 1))
+      (node (ref D1) (pin 3))
+      (node (ref J3) (pin 8))
+      (node (ref U3) (pin 15))
+      (node (ref J1) (pin 1))
+      (node (ref D4) (pin 2))
+      (node (ref C11) (pin 2))
+      (node (ref J4) (pin 1))
+      (node (ref J5) (pin 7))
+      (node (ref J5) (pin 1))
+      (node (ref J8) (pin 8))
+      (node (ref C10) (pin 2))
+      (node (ref J4) (pin 7)))
+    (net (code 16) (name "Net-(D3-Pad1)")
+      (node (ref R10) (pin 1))
+      (node (ref R8) (pin 1))
+      (node (ref R9) (pin 2))
+      (node (ref D3) (pin 1)))
+    (net (code 17) (name /STPCURRENT)
+      (node (ref R7) (pin 2))
+      (node (ref U3) (pin 6))
+      (node (ref C8) (pin 1)))
+    (net (code 18) (name /STP12)
+      (node (ref C11) (pin 1))
+      (node (ref C10) (pin 1))
+      (node (ref J4) (pin 8))
+      (node (ref U2) (pin 6))
+      (node (ref U2) (pin 7))
+      (node (ref J5) (pin 8)))
+    (net (code 19) (name "Net-(J7-Pad5)")
+      (node (ref R19) (pin 2))
+      (node (ref J7) (pin 5)))
+    (net (code 20) (name "Net-(J7-Pad7)")
+      (node (ref R21) (pin 2))
+      (node (ref J7) (pin 7)))
+    (net (code 21) (name "Net-(J7-Pad6)")
+      (node (ref J7) (pin 6))
+      (node (ref R20) (pin 2)))
+    (net (code 22) (name "Net-(D2-Pad2)")
+      (node (ref Q1) (pin 1))
+      (node (ref D2) (pin 2))
+      (node (ref R5) (pin 1)))
+    (net (code 23) (name "Net-(P3-Pad1)")
+      (node (ref P3) (pin 1)))
+    (net (code 24) (name "Net-(P2-Pad1)")
+      (node (ref P2) (pin 1)))
+    (net (code 25) (name "Net-(P1-Pad1)")
+      (node (ref P1) (pin 1)))
+    (net (code 26) (name "Net-(P6-Pad1)")
+      (node (ref P6) (pin 1)))
+    (net (code 27) (name "Net-(P5-Pad1)")
+      (node (ref P5) (pin 1)))
+    (net (code 28) (name "Net-(P4-Pad1)")
+      (node (ref P4) (pin 1)))
+    (net (code 29) (name +12V)
+      (node (ref Q1) (pin 2))
+      (node (ref D2) (pin 1))
+      (node (ref R8) (pin 2))
+      (node (ref U2) (pin 3))
+      (node (ref U2) (pin 2))
+      (node (ref C3) (pin 1))
+      (node (ref U1) (pin 3)))
+    (net (code 30) (name "Net-(R6-Pad2)")
+      (node (ref R6) (pin 2))
+      (node (ref R7) (pin 1))
+      (node (ref U2) (pin 8)))
+    (net (code 31) (name "Net-(U2-Pad5)")
+      (node (ref U2) (pin 5)))
+    (net (code 32) (name /BOOT0)
+      (node (ref R1) (pin 1))
+      (node (ref C2) (pin 1))
+      (node (ref SW2) (pin 1))
+      (node (ref U3) (pin 1)))
+    (net (code 33) (name "Net-(J2-Pad2)")
+      (node (ref J2) (pin 2))
+      (node (ref Q1) (pin 3)))
+    (net (code 34) (name /NRST)
+      (node (ref U3) (pin 4))
+      (node (ref SW1) (pin 1))
+      (node (ref C1) (pin 1))
+      (node (ref R2) (pin 1)))
+    (net (code 35) (name "Net-(J3-Pad7)")
+      (node (ref J3) (pin 7))
+      (node (ref R11) (pin 1)))
+    (net (code 36) (name "Net-(J3-Pad9)")
+      (node (ref J3) (pin 9))
+      (node (ref R12) (pin 2)))
+    (net (code 37) (name "Net-(J3-Pad10)")
+      (node (ref J3) (pin 10))
+      (node (ref R13) (pin 2)))
+    (net (code 38) (name "Net-(J8-Pad5)")
+      (node (ref J8) (pin 5)))
+    (net (code 39) (name "Net-(J3-Pad5)")
+      (node (ref J3) (pin 5)))
+    (net (code 40) (name "Net-(J3-Pad6)")
+      (node (ref J3) (pin 6)))
+    (net (code 41) (name "Net-(J8-Pad7)")
+      (node (ref R14) (pin 1))
+      (node (ref J8) (pin 7)))
+    (net (code 42) (name "Net-(J8-Pad9)")
+      (node (ref J8) (pin 9))
+      (node (ref R15) (pin 2)))
+    (net (code 43) (name "Net-(J8-Pad10)")
+      (node (ref J8) (pin 10))
+      (node (ref R22) (pin 2)))
+    (net (code 44) (name "Net-(J8-Pad6)")
+      (node (ref J8) (pin 6)))
+    (net (code 45) (name /M2EN)
+      (node (ref U3) (pin 13))
+      (node (ref J7) (pin 8)))
+    (net (code 46) (name "Net-(J1-Pad2)")
+      (node (ref J1) (pin 2))
+      (node (ref R4) (pin 2)))
+    (net (code 47) (name /M1ESW1)
+      (node (ref D4) (pin 1))
+      (node (ref R12) (pin 1))
+      (node (ref U3) (pin 19)))
+    (net (code 48) (name /SHDN)
+      (node (ref U2) (pin 1))
+      (node (ref U3) (pin 14)))
+    (net (code 49) (name /M2DIR)
+      (node (ref U3) (pin 12))
+      (node (ref J7) (pin 1)))
+    (net (code 50) (name /M1EN)
+      (node (ref U3) (pin 11))
+      (node (ref J6) (pin 8)))
+    (net (code 51) (name /M1ESW2)
+      (node (ref U3) (pin 20))
+      (node (ref D4) (pin 3))
+      (node (ref R13) (pin 1)))
+    (net (code 52) (name /M1DIR)
+      (node (ref J6) (pin 1))
+      (node (ref U3) (pin 10)))
+    (net (code 53) (name /M2STEP)
+      (node (ref U3) (pin 9))
+      (node (ref J7) (pin 2)))
+    (net (code 54) (name /M1STEP)
+      (node (ref U3) (pin 8))
+      (node (ref J6) (pin 2)))
+    (net (code 55) (name /U12V)
+      (node (ref U3) (pin 7))
+      (node (ref R10) (pin 2))
+      (node (ref C9) (pin 1)))
+    (net (code 56) (name /M2ESW2)
+      (node (ref D4) (pin 5))
+      (node (ref U3) (pin 3))
+      (node (ref R22) (pin 1)))
+    (net (code 57) (name /M2ESW1)
+      (node (ref U3) (pin 2))
+      (node (ref R15) (pin 1))
+      (node (ref D4) (pin 4)))
+    (net (code 58) (name /USART_RX)
+      (node (ref D1) (pin 1))
+      (node (ref R4) (pin 1))
+      (node (ref U3) (pin 18)))
+    (net (code 59) (name /USART_TX)
+      (node (ref R3) (pin 1))
+      (node (ref D1) (pin 2))
+      (node (ref U3) (pin 17)))
+    (net (code 60) (name "Net-(J1-Pad3)")
+      (node (ref J1) (pin 3))
+      (node (ref R3) (pin 2)))))

electronics/steppers.pro

@@ -0,0 +1,54 @@
+update=Чт 23 ноя 2017 08:44:17
+last_client=kicad
+[pcbnew]
+version=1
+LastNetListRead=stepper.net
+UseCmpFile=1
+PadDrill=0.6
+PadSizeH=1
+PadSizeV=1
+PcbTextSizeV=1
+PcbTextSizeH=1
+PcbTextThickness=0.3
+ModuleTextSizeV=1
+ModuleTextSizeH=1
+ModuleTextSizeThickness=0.15
+SolderMaskClearance=0
+SolderMaskMinWidth=0
+DrawSegmentWidth=0.2
+BoardOutlineThickness=0.15
+ModuleOutlineThickness=0.15
+[pcbnew/libraries]
+LibDir=
+LibName1=sockets
+LibName2=connect
+LibName3=discret
+LibName4=pin_array
+LibName5=divers
+LibName6=libcms
+LibName7=display
+LibName8=led
+LibName9=dip_sockets
+LibName10=pga_sockets
+LibName11=valves
+[general]
+version=1
+[eeschema]
+version=1
+LibDir=
+[eeschema/libraries]
+LibName1=steppers-rescue
+LibName2=conn
+LibName3=device
+LibName4=ESD_Protection
+LibName5=linear
+LibName6=microcontrollers
+LibName7=power
+LibName8=regul
+LibName9=relays
+LibName10=sensors
+LibName11=stm32
+LibName12=texas
+LibName13=transistors
+LibName14=switches
+LibName15=drv8825