diff --git a/lab1/E7020E_lab1-cache.lib b/lab1/E7020E_lab1-cache.lib
new file mode 100644
index 0000000000000000000000000000000000000000..a6ec9f26468d3c7525724c571a7e66591570c7ad
--- /dev/null
+++ b/lab1/E7020E_lab1-cache.lib
@@ -0,0 +1,413 @@
+EESchema-LIBRARY Version 2.4
+#encoding utf-8
+#
+# Connector_Conn_01x06_Male
+#
+DEF Connector_Conn_01x06_Male J 0 40 Y N 1 F N
+F0 "J" 0 300 50 H V C CNN
+F1 "Connector_Conn_01x06_Male" 0 -400 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 34 -295 0 -305 1 1 6 F
+S 34 -195 0 -205 1 1 6 F
+S 34 -95 0 -105 1 1 6 F
+S 34 5 0 -5 1 1 6 F
+S 34 105 0 95 1 1 6 F
+S 34 205 0 195 1 1 6 F
+P 2 1 1 6 50 -300 34 -300 N
+P 2 1 1 6 50 -200 34 -200 N
+P 2 1 1 6 50 -100 34 -100 N
+P 2 1 1 6 50 0 34 0 N
+P 2 1 1 6 50 100 34 100 N
+P 2 1 1 6 50 200 34 200 N
+X Pin_1 1 200 200 150 L 50 50 1 1 P
+X Pin_2 2 200 100 150 L 50 50 1 1 P
+X Pin_3 3 200 0 150 L 50 50 1 1 P
+X Pin_4 4 200 -100 150 L 50 50 1 1 P
+X Pin_5 5 200 -200 150 L 50 50 1 1 P
+X Pin_6 6 200 -300 150 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Connector_USB_OTG
+#
+DEF Connector_USB_OTG J 0 40 Y Y 1 F N
+F0 "J" -200 450 50 H V L CNN
+F1 "Connector_USB_OTG" -200 350 50 H V L CNN
+F2 "" 150 -50 50 H I C CNN
+F3 "" 150 -50 50 H I C CNN
+$FPLIST
+ USB*
+$ENDFPLIST
+DRAW
+C -150 85 25 0 1 10 F
+C -25 135 15 0 1 10 F
+S -200 -300 200 300 0 1 10 f
+S -5 -300 5 -270 0 1 0 N
+S 10 50 -20 20 0 1 10 F
+S 200 -205 170 -195 0 1 0 N
+S 200 -105 170 -95 0 1 0 N
+S 200 -5 170 5 0 1 0 N
+S 200 195 170 205 0 1 0 N
+P 2 0 1 10 -75 85 25 85 N
+P 4 0 1 10 -125 85 -100 85 -50 135 -25 135 N
+P 4 0 1 10 -100 85 -75 85 -50 35 0 35 N
+P 4 0 1 10 25 110 25 60 75 85 25 110 F
+P 5 0 1 0 -170 220 -70 220 -80 190 -160 190 -170 220 F
+P 9 0 1 0 -185 230 -185 220 -175 190 -175 180 -65 180 -65 190 -55 220 -55 230 -185 230 N
+X VBUS 1 300 200 100 L 50 50 1 1 P
+X D- 2 300 -100 100 L 50 50 1 1 B
+X D+ 3 300 0 100 L 50 50 1 1 B
+X ID 4 300 -200 100 L 50 50 1 1 P
+X GND 5 0 -400 100 U 50 50 1 1 P
+X Shield 6 -100 -400 100 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_C
+#
+DEF Device_C C 0 10 N Y 1 F N
+F0 "C" 25 100 50 H V L CNN
+F1 "Device_C" 25 -100 50 H V L CNN
+F2 "" 38 -150 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ C_*
+$ENDFPLIST
+DRAW
+P 2 0 1 20 -80 -30 80 -30 N
+P 2 0 1 20 -80 30 80 30 N
+X ~ 1 0 150 110 D 50 50 1 1 P
+X ~ 2 0 -150 110 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_C_Small
+#
+DEF Device_C_Small C 0 10 N N 1 F N
+F0 "C" 10 70 50 H V L CNN
+F1 "Device_C_Small" 10 -80 50 H V L CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ C_*
+$ENDFPLIST
+DRAW
+P 2 0 1 13 -60 -20 60 -20 N
+P 2 0 1 12 -60 20 60 20 N
+X ~ 1 0 100 80 D 50 50 1 1 P
+X ~ 2 0 -100 80 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_Crystal
+#
+DEF Device_Crystal Y 0 40 N N 1 F N
+F0 "Y" 0 150 50 H V C CNN
+F1 "Device_Crystal" 0 -150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Crystal*
+$ENDFPLIST
+DRAW
+S -45 100 45 -100 0 1 12 N
+P 2 0 1 0 -100 0 -75 0 N
+P 2 0 1 20 -75 -50 -75 50 N
+P 2 0 1 20 75 -50 75 50 N
+P 2 0 1 0 100 0 75 0 N
+X 1 1 -150 0 50 R 50 50 1 1 P
+X 2 2 150 0 50 L 50 50 1 1 P
+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_R_Small
+#
+DEF Device_R_Small R 0 10 N N 1 F N
+F0 "R" 30 20 50 H V L CNN
+F1 "Device_R_Small" 30 -40 50 H V L CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ R_*
+$ENDFPLIST
+DRAW
+S -30 70 30 -70 0 1 8 N
+X ~ 1 0 100 30 D 50 50 1 1 P
+X ~ 2 0 -100 30 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Jumper_Jumper_3_Open
+#
+DEF Jumper_Jumper_3_Open JP 0 0 Y N 1 F N
+F0 "JP" -100 -100 50 H V C CNN
+F1 "Jumper_Jumper_3_Open" 0 110 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Jumper*
+ TestPoint*3Pads*
+ TestPoint*Bridge*
+$ENDFPLIST
+DRAW
+A -65 -30 89 1282 518 0 1 0 N -120 40 -10 40
+A 65 -30 89 1282 518 0 1 0 N 10 40 120 40
+C -130 0 20 0 0 0 N
+C 0 0 20 0 0 0 N
+C 130 0 20 0 0 0 N
+P 2 0 1 0 0 -20 0 -50 N
+X A 1 -250 0 100 R 50 50 1 1 P
+X C 2 0 -150 100 U 50 50 1 1 I
+X B 3 250 0 100 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# MCU_ST_STM32F4_STM32F411RETx
+#
+DEF MCU_ST_STM32F4_STM32F411RETx U 0 20 Y Y 1 F N
+F0 "U" -600 1650 50 H V L CNN
+F1 "MCU_ST_STM32F4_STM32F411RETx" 400 1650 50 H V L CNN
+F2 "Package_QFP:LQFP-64_10x10mm_P0.5mm" -600 -1700 50 H I R CNN
+F3 "" 0 0 50 H I C CNN
+ALIAS STM32F411RETx
+$FPLIST
+ LQFP*10x10mm*P0.5mm*
+$ENDFPLIST
+DRAW
+S -600 -1700 600 1600 0 1 10 f
+X VBAT 1 -200 1700 100 D 50 50 1 1 W
+X PC2 10 -700 -300 100 R 50 50 1 1 B
+X PC3 11 -700 -400 100 R 50 50 1 1 B
+X VSSA 12 200 -1800 100 U 50 50 1 1 W
+X VDDA 13 300 1700 100 D 50 50 1 1 W
+X PA0 14 700 1500 100 L 50 50 1 1 B
+X PA1 15 700 1400 100 L 50 50 1 1 B
+X PA2 16 700 1300 100 L 50 50 1 1 B
+X PA3 17 700 1200 100 L 50 50 1 1 B
+X VSS 18 -200 -1800 100 U 50 50 1 1 W
+X VDD 19 -100 1700 100 D 50 50 1 1 W
+X PC13 2 -700 -1400 100 R 50 50 1 1 B
+X PA4 20 700 1100 100 L 50 50 1 1 B
+X PA5 21 700 1000 100 L 50 50 1 1 B
+X PA6 22 700 900 100 L 50 50 1 1 B
+X PA7 23 700 800 100 L 50 50 1 1 B
+X PC4 24 -700 -500 100 R 50 50 1 1 B
+X PC5 25 -700 -600 100 R 50 50 1 1 B
+X PB0 26 700 -200 100 L 50 50 1 1 B
+X PB1 27 700 -300 100 L 50 50 1 1 B
+X PB2 28 700 -400 100 L 50 50 1 1 B
+X PB10 29 700 -1200 100 L 50 50 1 1 B
+X PC14 3 -700 -1500 100 R 50 50 1 1 B
+X VCAP1 30 -700 1100 100 R 50 50 1 1 W
+X VSS 31 -100 -1800 100 U 50 50 1 1 W
+X VDD 32 0 1700 100 D 50 50 1 1 W
+X PB12 33 700 -1300 100 L 50 50 1 1 B
+X PB13 34 700 -1400 100 L 50 50 1 1 B
+X PB14 35 700 -1500 100 L 50 50 1 1 B
+X PB15 36 700 -1600 100 L 50 50 1 1 B
+X PC6 37 -700 -700 100 R 50 50 1 1 B
+X PC7 38 -700 -800 100 R 50 50 1 1 B
+X PC8 39 -700 -900 100 R 50 50 1 1 B
+X PC15 4 -700 -1600 100 R 50 50 1 1 B
+X PC9 40 -700 -1000 100 R 50 50 1 1 B
+X PA8 41 700 700 100 L 50 50 1 1 B
+X PA9 42 700 600 100 L 50 50 1 1 B
+X PA10 43 700 500 100 L 50 50 1 1 B
+X PA11 44 700 400 100 L 50 50 1 1 B
+X PA12 45 700 300 100 L 50 50 1 1 B
+X PA13 46 700 200 100 L 50 50 1 1 B
+X VSS 47 0 -1800 100 U 50 50 1 1 W
+X VDD 48 100 1700 100 D 50 50 1 1 W
+X PA14 49 700 100 100 L 50 50 1 1 B
+X PH0 5 -700 400 100 R 50 50 1 1 I
+X PA15 50 700 0 100 L 50 50 1 1 B
+X PC10 51 -700 -1100 100 R 50 50 1 1 B
+X PC11 52 -700 -1200 100 R 50 50 1 1 B
+X PC12 53 -700 -1300 100 R 50 50 1 1 B
+X PD2 54 -700 100 100 R 50 50 1 1 B
+X PB3 55 700 -500 100 L 50 50 1 1 B
+X PB4 56 700 -600 100 L 50 50 1 1 B
+X PB5 57 700 -700 100 L 50 50 1 1 B
+X PB6 58 700 -800 100 L 50 50 1 1 B
+X PB7 59 700 -900 100 L 50 50 1 1 B
+X PH1 6 -700 300 100 R 50 50 1 1 I
+X BOOT0 60 -700 1300 100 R 50 50 1 1 I
+X PB8 61 700 -1000 100 L 50 50 1 1 B
+X PB9 62 700 -1100 100 L 50 50 1 1 B
+X VSS 63 100 -1800 100 U 50 50 1 1 W
+X VDD 64 200 1700 100 D 50 50 1 1 W
+X NRST 7 -700 1500 100 R 50 50 1 1 I
+X PC0 8 -700 -100 100 R 50 50 1 1 B
+X PC1 9 -700 -200 100 R 50 50 1 1 B
+ENDDRAW
+ENDDEF
+#
+# Regulator_Linear_MIC5205-2.5YM5
+#
+DEF Regulator_Linear_MIC5205-2.5YM5 U 0 10 Y Y 1 F N
+F0 "U" -150 225 50 H V C CNN
+F1 "Regulator_Linear_MIC5205-2.5YM5" 0 225 50 H V L CNN
+F2 "Package_TO_SOT_SMD:SOT-23-5" 0 325 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+ALIAS AP131-18 AP131-20 AP131-25 AP131-28 AP131-29 AP131-30 AP131-33 AP131-35 MIC5205-2.5YM5 MIC5205-2.7YM5 MIC5205-2.8YM5 MIC5205-2.85YM5 MIC5205-2.9YM5 MIC5205-3.0YM5 MIC5205-3.1YM5 MIC5205-3.2YM5 MIC5205-3.3YM5 MIC5205-3.6YM5 MIC5205-3.8YM5 MIC5205-4.0YM5 MIC5205-5.0YM5 MIC5219-2.5YM5 MIC5219-2.6YM5 MIC5219-2.7YM5 MIC5219-2.8YM5 MIC5219-2.85YM5 MIC5219-2.9YM5 MIC5219-3.0YM5 MIC5219-3.1YM5 MIC5219-3.3YM5 MIC5219-3.6YM5 MIC5219-5.0YM5 SPX3819M5-L-1-2 SPX3819M5-L-1-5 SPX3819M5-L-1-8 SPX3819M5-L-2-5 SPX3819M5-L-3-0 SPX3819M5-L-3-3 SPX3819M5-L-5-0
+$FPLIST
+ SOT?23*
+$ENDFPLIST
+DRAW
+S -200 175 200 -200 0 1 10 f
+X IN 1 -300 100 100 R 50 50 1 1 W
+X GND 2 0 -300 100 U 50 50 1 1 W
+X EN 3 -300 0 100 R 50 50 1 1 I
+X BP 4 300 0 100 L 50 50 1 1 I
+X OUT 5 300 100 100 L 50 50 1 1 w
+ENDDRAW
+ENDDEF
+#
+# Switch_SW_MEC_5G
+#
+DEF Switch_SW_MEC_5G SW 0 40 N N 1 F N
+F0 "SW" 50 100 50 H V L CNN
+F1 "Switch_SW_MEC_5G" 0 -60 50 H V C CNN
+F2 "" 0 200 50 H I C CNN
+F3 "" 0 200 50 H I C CNN
+$FPLIST
+ SW*MEC*5G*
+$ENDFPLIST
+DRAW
+C -80 0 20 0 1 0 N
+C 80 0 20 0 1 0 N
+P 2 0 1 0 0 50 0 120 N
+P 2 0 1 0 100 50 -100 50 N
+X A 1 -200 0 100 R 50 50 0 1 P
+X B 3 200 0 100 L 50 50 0 1 P
+X A 2 -200 0 100 R 50 50 1 1 P N
+X B 4 200 0 100 L 50 50 1 1 P N
+ENDDRAW
+ENDDEF
+#
+# new_components_+1.9V
+#
+DEF new_components_+1.9V #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "new_components_+1.9V" 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 +1V0 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# new_components_PMW3389
+#
+DEF new_components_PMW3389 U 0 40 Y Y 1 F N
+F0 "U" 0 -550 50 H V C CNN
+F1 "new_components_PMW3389" 0 -550 50 H V C CNN
+F2 "" 0 -550 50 H I C CNN
+F3 "" 0 -550 50 H I C CNN
+DRAW
+S -350 400 250 -500 0 1 0 N
+X NC_0 1 -450 300 100 R 50 50 1 1 N
+X SCLK 10 350 -300 100 L 50 50 1 1 I
+X MOSI 11 350 -200 100 L 50 50 1 1 I
+X MISO 12 350 -100 100 L 50 50 1 1 O
+X NCS 13 350 0 100 L 50 50 1 1 I
+X NC_3 14 350 100 100 L 50 50 1 1 N
+X LED1_P 15 350 200 100 L 50 50 1 1 W
+X NC 16 350 300 100 L 50 50 1 1 N
+X CN_1 2 -450 200 100 R 50 50 1 1 N
+X VDDPIX 3 -450 100 100 R 50 50 1 1 w
+X VDD 4 -450 0 100 R 50 50 1 1 W
+X VDDIO 5 -450 -100 100 R 50 50 1 1 W
+X GPO 6 -450 -200 100 R 50 50 1 1 N
+X NRESET 7 -450 -300 100 R 50 50 1 1 I
+X GND 8 -450 -400 100 R 50 50 1 1 w
+X MOTION 9 350 -400 100 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# power_+3.3V
+#
+DEF power_+3.3V #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "power_+3.3V" 0 140 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+ALIAS +3.3V
+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 +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
+F0 "#PWR" 0 -250 50 H I C CNN
+F1 "power_Earth" 0 -150 50 H I C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 2 0 1 0 -25 -75 25 -75 N
+P 2 0 1 0 -5 -100 5 -100 N
+P 2 0 1 0 0 -50 0 0 N
+P 2 0 1 0 50 -50 -50 -50 N
+X Earth 1 0 0 0 D 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/lab1/E7020E_lab1.kicad_pcb b/lab1/E7020E_lab1.kicad_pcb
new file mode 100644
index 0000000000000000000000000000000000000000..02c8ecb0e385e9163fb1811ba3b2fcd6b9cd45f4
--- /dev/null
+++ b/lab1/E7020E_lab1.kicad_pcb
@@ -0,0 +1 @@
+(kicad_pcb (version 4) (host kicad "dummy file") )
diff --git a/lab1/E7020E_lab1.pro b/lab1/E7020E_lab1.pro
new file mode 100644
index 0000000000000000000000000000000000000000..152769cb7209ca4e1fc17e8154dad5ded6b9d8e4
--- /dev/null
+++ b/lab1/E7020E_lab1.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/lab1/E7020E_lab1.sch b/lab1/E7020E_lab1.sch
new file mode 100644
index 0000000000000000000000000000000000000000..0ee2a864be0285c21751f923145080a2a41e80ab
--- /dev/null
+++ b/lab1/E7020E_lab1.sch
@@ -0,0 +1,719 @@
+EESchema Schematic File Version 4
+EELAYER 30 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L Device:C C?
+U 1 1 600A63C6
+P 6500 1200
+F 0 "C?" H 6615 1246 50  0000 L CNN
+F 1 "100nF" H 6615 1155 50  0000 L CNN
+F 2 "" H 6538 1050 50  0001 C CNN
+F 3 "~" H 6500 1200 50  0001 C CNN
+	1    6500 1200
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C C?
+U 1 1 600A693C
+P 6950 1200
+F 0 "C?" H 7065 1246 50  0000 L CNN
+F 1 "100nF" H 7065 1155 50  0000 L CNN
+F 2 "" H 6988 1050 50  0001 C CNN
+F 3 "~" H 6950 1200 50  0001 C CNN
+	1    6950 1200
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6050 1350 6050 1450
+Wire Wire Line
+	6050 1450 6500 1450
+Wire Wire Line
+	6500 1350 6500 1450
+Connection ~ 6500 1450
+Wire Wire Line
+	6500 1450 6950 1450
+Wire Wire Line
+	6950 1350 6950 1450
+Connection ~ 6950 1450
+Wire Wire Line
+	6950 1450 7400 1450
+Connection ~ 6500 1050
+Wire Wire Line
+	6500 1050 6950 1050
+$Comp
+L power:Earth #PWR?
+U 1 1 600C0BC1
+P 5100 5400
+F 0 "#PWR?" H 5100 5150 50  0001 C CNN
+F 1 "Earth" H 5100 5250 50  0001 C CNN
+F 2 "" H 5100 5400 50  0001 C CNN
+F 3 "~" H 5100 5400 50  0001 C CNN
+	1    5100 5400
+	1    0    0    -1  
+$EndComp
+Connection ~ 6050 1050
+Wire Wire Line
+	6050 1050 6500 1050
+Wire Wire Line
+	5600 1050 6050 1050
+Connection ~ 6050 1450
+Wire Wire Line
+	5600 1450 6050 1450
+Wire Wire Line
+	5600 1350 5600 1450
+$Comp
+L Device:C C?
+U 1 1 600A5A7E
+P 6050 1200
+F 0 "C?" H 6165 1246 50  0000 L CNN
+F 1 "100nF" H 6165 1155 50  0000 L CNN
+F 2 "" H 6088 1050 50  0001 C CNN
+F 3 "~" H 6050 1200 50  0001 C CNN
+	1    6050 1200
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C C?
+U 1 1 600A4313
+P 5600 1200
+F 0 "C?" H 5715 1246 50  0000 L CNN
+F 1 "100nF" H 5715 1155 50  0000 L CNN
+F 2 "" H 5638 1050 50  0001 C CNN
+F 3 "~" H 5600 1200 50  0001 C CNN
+	1    5600 1200
+	1    0    0    -1  
+$EndComp
+$Comp
+L MCU_ST_STM32F4:STM32F411RETx U?
+U 1 1 60096F01
+P 4900 3200
+F 0 "U?" H 4900 1311 50  0000 C CNN
+F 1 "STM32F411RETx" H 4900 1220 50  0000 C CNN
+F 2 "Package_QFP:LQFP-64_10x10mm_P0.5mm" H 4300 1500 50  0001 R CNN
+F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00115249.pdf" H 4900 3200 50  0001 C CNN
+	1    4900 3200
+	1    0    0    -1  
+$EndComp
+Connection ~ 5600 1050
+Wire Wire Line
+	4700 5300 4700 5000
+Wire Wire Line
+	4800 5300 4800 5000
+Wire Wire Line
+	4700 5300 4800 5300
+Connection ~ 4800 5300
+Wire Wire Line
+	4800 5300 4900 5300
+Wire Wire Line
+	4900 5300 4900 5000
+Connection ~ 4900 5300
+Wire Wire Line
+	5000 5300 5000 5000
+Wire Wire Line
+	5000 5300 4900 5300
+$Comp
+L power:+3.3V #PWR?
+U 1 1 600F0086
+P 7850 950
+F 0 "#PWR?" H 7850 800 50  0001 C CNN
+F 1 "+3.3V" H 7865 1123 50  0000 C CNN
+F 2 "" H 7850 950 50  0001 C CNN
+F 3 "" H 7850 950 50  0001 C CNN
+	1    7850 950 
+	1    0    0    -1  
+$EndComp
+Connection ~ 6950 1050
+Wire Wire Line
+	4900 1500 4900 1050
+Connection ~ 4900 1050
+Wire Wire Line
+	4900 1050 5000 1050
+Wire Wire Line
+	5000 1500 5000 1050
+Connection ~ 5000 1050
+Wire Wire Line
+	5100 1500 5100 1050
+Connection ~ 5100 1050
+Wire Wire Line
+	5100 1050 5200 1050
+$Comp
+L Device:R R?
+U 1 1 6011C94B
+P 3350 2300
+F 0 "R?" V 3143 2300 50  0000 C CNN
+F 1 "10k" V 3234 2300 50  0000 C CNN
+F 2 "" V 3280 2300 50  0001 C CNN
+F 3 "~" H 3350 2300 50  0001 C CNN
+	1    3350 2300
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+$Comp
+L Jumper:Jumper_3_Open JP?
+U 1 1 60122387
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+F 0 "JP?" V 3396 1987 50  0000 L CNN
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+F 2 "" H 3350 1900 50  0001 C CNN
+F 3 "~" H 3350 1900 50  0001 C CNN
+	1    3350 1900
+	0    -1   -1   0   
+$EndComp
+$Comp
+L Device:Crystal Y?
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+P 3800 2900
+F 0 "Y?" V 3754 3031 50  0000 L CNN
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+F 2 "" H 3800 2900 50  0001 C CNN
+F 3 "~" H 3800 2900 50  0001 C CNN
+	1    3800 2900
+	0    1    1    0   
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+$Comp
+L Device:C C?
+U 1 1 601301AB
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+F 0 "C?" V 3348 2700 50  0000 C CNN
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+F 2 "" H 3638 2550 50  0001 C CNN
+F 3 "~" H 3600 2700 50  0001 C CNN
+	1    3600 2700
+	0    1    1    0   
+$EndComp
+$Comp
+L Device:C C?
+U 1 1 60130DBF
+P 3600 3100
+F 0 "C?" V 3348 3100 50  0000 C CNN
+F 1 "C" V 3439 3100 50  0000 C CNN
+F 2 "" H 3638 2950 50  0001 C CNN
+F 3 "~" H 3600 3100 50  0001 C CNN
+	1    3600 3100
+	0    1    1    0   
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+Wire Wire Line
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+Wire Wire Line
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+L Connector:Conn_01x06_Male J?
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+F 0 "J?" H 7408 3231 50  0000 C CNN
+F 1 "SWD" H 7408 3140 50  0000 C CNN
+F 2 "" H 7300 2850 50  0001 C CNN
+F 3 "~" H 7300 2850 50  0001 C CNN
+	1    7300 2850
+	1    0    0    -1  
+$EndComp
+Text GLabel 5700 3100 2    50   Output ~ 0
+SWCLK
+Wire Wire Line
+	5700 3100 5600 3100
+Text GLabel 5700 3000 2    50   BiDi ~ 0
+SWDIO
+Wire Wire Line
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+Text GLabel 5750 3700 2    50   Output ~ 0
+SWO
+Wire Wire Line
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+F 0 "#PWR?" H 7950 2500 50  0001 C CNN
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+F 2 "" H 7950 2650 50  0001 C CNN
+F 3 "" H 7950 2650 50  0001 C CNN
+	1    7950 2650
+	1    0    0    -1  
+$EndComp
+$Comp
+L Connector:USB_OTG J?
+U 1 1 601639BE
+P 8800 1600
+F 0 "J?" H 8857 2067 50  0000 C CNN
+F 1 "USB_OTG" H 8857 1976 50  0000 C CNN
+F 2 "" H 8950 1550 50  0001 C CNN
+F 3 " ~" H 8950 1550 50  0001 C CNN
+	1    8800 1600
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:Earth #PWR?
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+F 0 "#PWR?" H 8800 1950 50  0001 C CNN
+F 1 "Earth" H 8800 2050 50  0001 C CNN
+F 2 "" H 8800 2200 50  0001 C CNN
+F 3 "~" H 8800 2200 50  0001 C CNN
+	1    8800 2200
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
+	3800 2750 3800 2700
+Connection ~ 3800 2700
+Wire Wire Line
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+Text Notes 3100 3400 0    50   ~ 0
+C = 2*(Cload - Cstray)\n2*(18 - 6) = 24pF
+$Comp
+L new_components:PMW3389 U?
+U 1 1 6018AE70
+P 1650 3450
+F 0 "U?" H 1600 4015 50  0000 C CNN
+F 1 "PMW3389" H 1600 3924 50  0000 C CNN
+F 2 "" H 1650 2900 50  0001 C CNN
+F 3 "" H 1650 2900 50  0001 C CNN
+	1    1650 3450
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+5V #PWR?
+U 1 1 60190990
+P 800 1000
+F 0 "#PWR?" H 800 850 50  0001 C CNN
+F 1 "+5V" H 815 1173 50  0000 C CNN
+F 2 "" H 800 1000 50  0001 C CNN
+F 3 "" H 800 1000 50  0001 C CNN
+	1    800  1000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	800  1000 800  1200
+Wire Wire Line
+	800  1200 1000 1200
+$Comp
+L power:Earth #PWR?
+U 1 1 60193B9B
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+F 0 "#PWR?" H 1450 1500 50  0001 C CNN
+F 1 "Earth" H 1450 1600 50  0001 C CNN
+F 2 "" H 1450 1750 50  0001 C CNN
+F 3 "~" H 1450 1750 50  0001 C CNN
+	1    1450 1750
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	1450 1600 1450 1750
+$Comp
+L power:Earth #PWR?
+U 1 1 6019626A
+P 1900 2000
+F 0 "#PWR?" H 1900 1750 50  0001 C CNN
+F 1 "Earth" H 1900 1850 50  0001 C CNN
+F 2 "" H 1900 2000 50  0001 C CNN
+F 3 "~" H 1900 2000 50  0001 C CNN
+	1    1900 2000
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C?
+U 1 1 60197D01
+P 2400 1500
+F 0 "C?" H 2492 1546 50  0000 L CNN
+F 1 "C_Small" H 2492 1455 50  0000 L CNN
+F 2 "" H 2400 1500 50  0001 C CNN
+F 3 "~" H 2400 1500 50  0001 C CNN
+	1    2400 1500
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R_Small R?
+U 1 1 60198F52
+P 1900 1400
+F 0 "R?" H 1959 1446 50  0000 L CNN
+F 1 "10000" H 1959 1355 50  0000 L CNN
+F 2 "" H 1900 1400 50  0001 C CNN
+F 3 "~" H 1900 1400 50  0001 C CNN
+	1    1900 1400
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R_Small R?
+U 1 1 6019A085
+P 1900 1800
+F 0 "R?" H 1959 1846 50  0000 L CNN
+F 1 "18000" H 1959 1755 50  0000 L CNN
+F 2 "" H 1900 1800 50  0001 C CNN
+F 3 "~" H 1900 1800 50  0001 C CNN
+	1    1900 1800
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	1750 1200 1900 1200
+Wire Wire Line
+	1900 1600 1900 1700
+Connection ~ 1900 1600
+Wire Wire Line
+	1750 1600 1900 1600
+$Comp
+L Regulator_Linear:MIC5205-2.5YM5 U?
+U 1 1 6018C27B
+P 1450 1300
+F 0 "U?" H 1450 1642 50  0000 C CNN
+F 1 "MIC5235YM5-TR" H 1450 1551 50  0000 C CNN
+F 2 "Package_TO_SOT_SMD:SOT-23-5" H 1450 1625 50  0001 C CNN
+F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/20005785A.pdf" H 1450 1300 50  0001 C CNN
+	1    1450 1300
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	1900 1500 1900 1600
+Wire Wire Line
+	1750 1300 1750 1600
+Wire Wire Line
+	1900 1900 1900 2000
+$Comp
+L Device:C_Small C?
+U 1 1 601B6209
+P 800 1450
+F 0 "C?" H 892 1496 50  0000 L CNN
+F 1 "C_Small" H 892 1405 50  0000 L CNN
+F 2 "" H 800 1450 50  0001 C CNN
+F 3 "~" H 800 1450 50  0001 C CNN
+	1    800  1450
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	800  1200 800  1350
+Connection ~ 800  1200
+$Comp
+L power:Earth #PWR?
+U 1 1 601B889B
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+F 0 "#PWR?" H 800 1450 50  0001 C CNN
+F 1 "Earth" H 800 1550 50  0001 C CNN
+F 2 "" H 800 1700 50  0001 C CNN
+F 3 "~" H 800 1700 50  0001 C CNN
+	1    800  1700
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	800  1550 800  1700
+Wire Wire Line
+	1150 1300 1000 1300
+Wire Wire Line
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+Connection ~ 1000 1200
+Wire Wire Line
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+Wire Wire Line
+	1900 1200 1900 1300
+Wire Wire Line
+	1900 1200 2400 1200
+Connection ~ 1900 1200
+Wire Wire Line
+	2400 1200 2400 1400
+Connection ~ 2400 1200
+$Comp
+L power:Earth #PWR?
+U 1 1 601CF5A4
+P 2400 1750
+F 0 "#PWR?" H 2400 1500 50  0001 C CNN
+F 1 "Earth" H 2400 1600 50  0001 C CNN
+F 2 "" H 2400 1750 50  0001 C CNN
+F 3 "~" H 2400 1750 50  0001 C CNN
+	1    2400 1750
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	2400 1600 2400 1750
+$Comp
+L Switch:SW_MEC_5G SW?
+U 1 1 601EA0D4
+P 7150 3950
+F 0 "SW?" V 7104 4098 50  0000 L CNN
+F 1 "RESET" V 7195 4098 50  0000 L CNN
+F 2 "" H 7150 4150 50  0001 C CNN
+F 3 "http://www.apem.com/int/index.php?controller=attachment&id_attachment=488" H 7150 4150 50  0001 C CNN
+	1    7150 3950
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	4700 1500 4700 1050
+Wire Wire Line
+	5200 1500 5200 1400
+Connection ~ 5200 1050
+$Comp
+L power:GND #PWR?
+U 1 1 60206858
+P 7850 1550
+F 0 "#PWR?" H 7850 1300 50  0001 C CNN
+F 1 "GND" H 7855 1377 50  0000 C CNN
+F 2 "" H 7850 1550 50  0001 C CNN
+F 3 "" H 7850 1550 50  0001 C CNN
+	1    7850 1550
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C C?
+U 1 1 6020A494
+P 7400 1200
+F 0 "C?" H 7515 1246 50  0000 L CNN
+F 1 "100nF" H 7515 1155 50  0000 L CNN
+F 2 "" H 7438 1050 50  0001 C CNN
+F 3 "~" H 7400 1200 50  0001 C CNN
+	1    7400 1200
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C C?
+U 1 1 6020A7A4
+P 7850 1200
+F 0 "C?" H 7965 1246 50  0000 L CNN
+F 1 "100nF" H 7965 1155 50  0000 L CNN
+F 2 "" H 7888 1050 50  0001 C CNN
+F 3 "~" H 7850 1200 50  0001 C CNN
+	1    7850 1200
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7400 1450 7400 1350
+Connection ~ 7400 1450
+Wire Wire Line
+	6950 1050 7400 1050
+$Comp
+L new_components:+1.9V #PWR?
+U 1 1 6022E61C
+P 2400 1050
+F 0 "#PWR?" H 2400 900 50  0001 C CNN
+F 1 "+1.9V" H 2415 1223 50  0000 C CNN
+F 2 "" H 2400 1050 50  0001 C CNN
+F 3 "" H 2400 1050 50  0001 C CNN
+	1    2400 1050
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	2400 1050 2400 1200
+Text GLabel 7050 3750 0    50   Input ~ 0
+NRESET
+Wire Wire Line
+	7050 3750 7150 3750
+$Comp
+L power:GND #PWR?
+U 1 1 6023B918
+P 7150 4300
+F 0 "#PWR?" H 7150 4050 50  0001 C CNN
+F 1 "GND" H 7155 4127 50  0000 C CNN
+F 2 "" H 7150 4300 50  0001 C CNN
+F 3 "" H 7150 4300 50  0001 C CNN
+	1    7150 4300
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7150 4150 7150 4300
+$Comp
+L Device:C_Small C?
+U 1 1 6023F0F8
+P 7800 3850
+F 0 "C?" H 7892 3896 50  0000 L CNN
+F 1 "100n" H 7892 3805 50  0000 L CNN
+F 2 "" H 7800 3850 50  0001 C CNN
+F 3 "~" H 7800 3850 50  0001 C CNN
+	1    7800 3850
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+Connection ~ 7150 3750
+$Comp
+L power:GND #PWR?
+U 1 1 60245A48
+P 7800 4350
+F 0 "#PWR?" H 7800 4100 50  0001 C CNN
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+F 2 "" H 7800 4350 50  0001 C CNN
+F 3 "" H 7800 4350 50  0001 C CNN
+	1    7800 4350
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7800 3950 7800 4350
+Text GLabel 4100 1700 0    50   Output ~ 0
+NRESET
+Wire Wire Line
+	4100 1700 4200 1700
+Wire Wire Line
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+Wire Wire Line
+	8200 2750 7500 2750
+$Comp
+L power:GND #PWR?
+U 1 1 6026659F
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+F 0 "#PWR?" H 8200 2600 50  0001 C CNN
+F 1 "GND" H 8205 2677 50  0000 C CNN
+F 2 "" H 8200 2850 50  0001 C CNN
+F 3 "" H 8200 2850 50  0001 C CNN
+	1    8200 2850
+	1    0    0    -1  
+$EndComp
+Text GLabel 7650 2850 2    50   Input ~ 0
+SWCLK
+Wire Wire Line
+	7500 2650 7950 2650
+Wire Wire Line
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+Text GLabel 7650 2950 2    50   BiDi ~ 0
+SWDIO
+Text GLabel 7650 3150 2    50   Input ~ 0
+SWO
+Text GLabel 7650 3050 2    50   Input ~ 0
+NRST
+Wire Wire Line
+	7500 2950 7650 2950
+Wire Wire Line
+	7500 3050 7650 3050
+Wire Wire Line
+	7500 3150 7650 3150
+Text Notes 6900 3300 0    50   ~ 0
+Kanske behöver byta plats om det inte fungerar.
+Text Notes 700  2300 0    50   ~ 0
+Vref(1+R1/R2) = V_out (V_ref = 1.24V) => \n1.24/1+(10000/18000) = 1.93
+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 3350 2150
+$Comp
+L power:GND #PWR?
+U 1 1 602E27F5
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+F 0 "#PWR?" H 3350 2200 50  0001 C CNN
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+F 2 "" H 3350 2450 50  0001 C CNN
+F 3 "" H 3350 2450 50  0001 C CNN
+	1    3350 2450
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
+	5000 1050 5100 1050
+$Comp
+L power:GND #PWR?
+U 1 1 6031239E
+P 3200 2900
+F 0 "#PWR?" H 3200 2650 50  0001 C CNN
+F 1 "GND" V 3205 2772 50  0000 R CNN
+F 2 "" H 3200 2900 50  0001 C CNN
+F 3 "" H 3200 2900 50  0001 C CNN
+	1    3200 2900
+	0    1    1    0   
+$EndComp
+Wire Wire Line
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+Connection ~ 3200 2900
+Wire Wire Line
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+Wire Wire Line
+	7400 1450 7850 1450
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+Connection ~ 7850 1450
+Wire Wire Line
+	3350 1050 3600 1050
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+L Device:C_Small C?
+U 1 1 6037A61B
+P 4800 1300
+F 0 "C?" H 4892 1346 50  0000 L CNN
+F 1 "4.7uF" H 4892 1255 50  0000 L CNN
+F 2 "" H 4800 1300 50  0001 C CNN
+F 3 "~" H 4800 1300 50  0001 C CNN
+	1    4800 1300
+	1    0    0    -1  
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+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 4800 1050
+Wire Wire Line
+	4800 1050 4900 1050
+Wire Wire Line
+	4800 1400 4800 1500
+$Comp
+L Device:C_Small C?
+U 1 1 6038AAB5
+P 3600 1300
+F 0 "C?" H 3692 1346 50  0000 L CNN
+F 1 "4.7uF" H 3692 1255 50  0000 L CNN
+F 2 "" H 3600 1300 50  0001 C CNN
+F 3 "~" H 3600 1300 50  0001 C CNN
+	1    3600 1300
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+Wire Wire Line
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+Connection ~ 3600 1050
+Wire Wire Line
+	3600 1050 4700 1050
+Wire Wire Line
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+Wire Wire Line
+	5100 5000 5100 5300
+Wire Wire Line
+	5000 5300 5100 5300
+Connection ~ 5000 5300
+Connection ~ 5100 5300
+Wire Wire Line
+	5100 5300 5100 5400
+$Comp
+L Device:C_Small C?
+U 1 1 603D28E5
+P 5200 1300
+F 0 "C?" H 5292 1346 50  0000 L CNN
+F 1 "1.1uF" H 5292 1255 50  0000 L CNN
+F 2 "" H 5200 1300 50  0001 C CNN
+F 3 "~" H 5200 1300 50  0001 C CNN
+	1    5200 1300
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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diff --git a/lab1/new_components.dcm b/lab1/new_components.dcm
new file mode 100644
index 0000000000000000000000000000000000000000..1da36e5984aa9b108e031950806267761e16a7af
--- /dev/null
+++ b/lab1/new_components.dcm
@@ -0,0 +1,8 @@
+EESchema-DOCLIB  Version 2.0
+#
+$CMP +1.9V
+D Power symbol creates a global label with name "+1.9V"
+K power-flag
+$ENDCMP
+#
+#End Doc Library
diff --git a/lab1/new_components.lib b/lab1/new_components.lib
new file mode 100644
index 0000000000000000000000000000000000000000..101f24e86a384cc8993b95a37453d5e9cd9cf3e7
--- /dev/null
+++ b/lab1/new_components.lib
@@ -0,0 +1,47 @@
+EESchema-LIBRARY Version 2.4
+#encoding utf-8
+#
+# +1.9V
+#
+DEF +1.9V #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "+1.9V" 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 +1V0 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# PMW3389
+#
+DEF PMW3389 U 0 40 Y Y 1 F N
+F0 "U" 0 -550 50 H V C CNN
+F1 "PMW3389" 0 -550 50 H V C CNN
+F2 "" 0 -550 50 H I C CNN
+F3 "" 0 -550 50 H I C CNN
+DRAW
+S -350 400 250 -500 0 1 0 N
+X NC_0 1 -450 300 100 R 50 50 1 1 N
+X SCLK 10 350 -300 100 L 50 50 1 1 I
+X MOSI 11 350 -200 100 L 50 50 1 1 I
+X MISO 12 350 -100 100 L 50 50 1 1 O
+X NCS 13 350 0 100 L 50 50 1 1 I
+X NC_3 14 350 100 100 L 50 50 1 1 N
+X LED1_P 15 350 200 100 L 50 50 1 1 W
+X NC 16 350 300 100 L 50 50 1 1 N
+X CN_1 2 -450 200 100 R 50 50 1 1 N
+X VDDPIX 3 -450 100 100 R 50 50 1 1 w
+X VDD 4 -450 0 100 R 50 50 1 1 W
+X VDDIO 5 -450 -100 100 R 50 50 1 1 W
+X GPO 6 -450 -200 100 R 50 50 1 1 N
+X NRESET 7 -450 -300 100 R 50 50 1 1 I
+X GND 8 -450 -400 100 R 50 50 1 1 w
+X MOTION 9 350 -400 100 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+#End Library