EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 2 4
Title ""
Date "2020-10-03"
Rev ""
Comp "Macrocell"
Comment1 "#followtheling"
Comment2 ""
Comment3 ""
Comment4 "Power supply"
$EndDescr
$Comp
L Regulator_Linear:AP1117-33 U?
U 1 1 5F7D344F
P 1750 2700
AR Path="/5F7D344F" Ref="U?"  Part="1" 
AR Path="/5F7CBB94/5F7D344F" Ref="U?"  Part="1" 
F 0 "U?" H 1750 2942 50  0000 C CNN
F 1 "AP1117-33" H 1750 2851 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 1750 2900 50  0001 C CNN
F 3 "http://www.diodes.com/datasheets/AP1117.pdf" H 1850 2450 50  0001 C CNN
	1    1750 2700
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5F7D3455
P 1250 2950
AR Path="/5F7D3455" Ref="C?"  Part="1" 
AR Path="/5F7CBB94/5F7D3455" Ref="C?"  Part="1" 
F 0 "C?" H 1365 2996 50  0000 L CNN
F 1 "100n" H 1365 2905 50  0000 L CNN
F 2 "" H 1288 2800 50  0001 C CNN
F 3 "~" H 1250 2950 50  0001 C CNN
	1    1250 2950
	1    0    0    -1  
$EndComp
Wire Wire Line
	2250 2800 2250 2700
Wire Wire Line
	2250 2700 2050 2700
Wire Wire Line
	1450 2700 1250 2700
Wire Wire Line
	1250 2700 1250 2800
Wire Wire Line
	1250 3100 1250 3200
Wire Wire Line
	1250 3200 1750 3200
Wire Wire Line
	1750 3000 1750 3200
Connection ~ 1750 3200
Wire Wire Line
	1750 3200 2250 3200
$Comp
L power:GND #PWR?
U 1 1 5F7D346A
P 1750 3300
AR Path="/5F7D346A" Ref="#PWR?"  Part="1" 
AR Path="/5F7CBB94/5F7D346A" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 1750 3050 50  0001 C CNN
F 1 "GND" H 1755 3127 50  0000 C CNN
F 2 "" H 1750 3300 50  0001 C CNN
F 3 "" H 1750 3300 50  0001 C CNN
	1    1750 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	1750 3300 1750 3200
Wire Wire Line
	800  2700 800  2600
Connection ~ 1250 2700
$Comp
L Device:Battery_Cell BT?
U 1 1 5F7D3481
P 1750 4350
AR Path="/5F7D3481" Ref="BT?"  Part="1" 
AR Path="/5F7CBB94/5F7D3481" Ref="BT?"  Part="1" 
F 0 "BT?" H 1868 4446 50  0000 L CNN
F 1 "CR2032" H 1868 4355 50  0000 L CNN
F 2 "" V 1750 4410 50  0001 C CNN
F 3 "~" V 1750 4410 50  0001 C CNN
	1    1750 4350
	1    0    0    -1  
$EndComp
$Comp
L power:+BATT #PWR?
U 1 1 5F7D3487
P 1750 3900
AR Path="/5F7D3487" Ref="#PWR?"  Part="1" 
AR Path="/5F7CBB94/5F7D3487" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 1750 3750 50  0001 C CNN
F 1 "+BATT" H 1765 4073 50  0000 C CNN
F 2 "" H 1750 3900 50  0001 C CNN
F 3 "" H 1750 3900 50  0001 C CNN
	1    1750 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	1750 3900 1750 4000
$Comp
L power:GND #PWR?
U 1 1 5F7D348E
P 1750 4550
AR Path="/5F7D348E" Ref="#PWR?"  Part="1" 
AR Path="/5F7CBB94/5F7D348E" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 1750 4300 50  0001 C CNN
F 1 "GND" H 1755 4377 50  0000 C CNN
F 2 "" H 1750 4550 50  0001 C CNN
F 3 "" H 1750 4550 50  0001 C CNN
	1    1750 4550
	1    0    0    -1  
$EndComp
Wire Wire Line
	1750 4550 1750 4450
$Comp
L Device:C C?
U 1 1 5F7D3495
P 5250 1400
AR Path="/5F7D3495" Ref="C?"  Part="1" 
AR Path="/5F7CBB94/5F7D3495" Ref="C?"  Part="1" 
F 0 "C?" H 5365 1446 50  0000 L CNN
F 1 "100n" H 5365 1355 50  0000 L CNN
F 2 "" H 5288 1250 50  0001 C CNN
F 3 "~" H 5250 1400 50  0001 C CNN
	1    5250 1400
	1    0    0    -1  
$EndComp
$Comp
L power:+BATT #PWR?
U 1 1 5F7D349B
P 5250 1050
AR Path="/5F7D349B" Ref="#PWR?"  Part="1" 
AR Path="/5F7CBB94/5F7D349B" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 5250 900 50  0001 C CNN
F 1 "+BATT" H 5265 1223 50  0000 C CNN
F 2 "" H 5250 1050 50  0001 C CNN
F 3 "" H 5250 1050 50  0001 C CNN
	1    5250 1050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5F7D34A1
P 5250 1750
AR Path="/5F7D34A1" Ref="#PWR?"  Part="1" 
AR Path="/5F7CBB94/5F7D34A1" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 5250 1500 50  0001 C CNN
F 1 "GND" H 5255 1577 50  0000 C CNN
F 2 "" H 5250 1750 50  0001 C CNN
F 3 "" H 5250 1750 50  0001 C CNN
	1    5250 1750
	1    0    0    -1  
$EndComp
Wire Wire Line
	5250 1750 5250 1550
Wire Wire Line
	5250 1250 5250 1050
$Comp
L power:+3V3 #PWR?
U 1 1 5F7D34A9
P 1250 5150
AR Path="/5F7D34A9" Ref="#PWR?"  Part="1" 
AR Path="/5F7CBB94/5F7D34A9" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 1250 5000 50  0001 C CNN
F 1 "+3V3" H 1265 5323 50  0000 C CNN
F 2 "" H 1250 5150 50  0001 C CNN
F 3 "" H 1250 5150 50  0001 C CNN
	1    1250 5150
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5F7D34AF
P 1500 5250
AR Path="/5F7D34AF" Ref="R?"  Part="1" 
AR Path="/5F7CBB94/5F7D34AF" Ref="R?"  Part="1" 
F 0 "R?" V 1293 5250 50  0000 C CNN
F 1 "0" V 1384 5250 50  0000 C CNN
F 2 "" V 1430 5250 50  0001 C CNN
F 3 "~" H 1500 5250 50  0001 C CNN
	1    1500 5250
	0    1    1    0   
$EndComp
Wire Wire Line
	1350 5250 1250 5250
Wire Wire Line
	1250 5250 1250 5150
$Comp
L Device:C C?
U 1 1 5F7D34BF
P 4800 1400
AR Path="/5F7D34BF" Ref="C?"  Part="1" 
AR Path="/5F7CBB94/5F7D34BF" Ref="C?"  Part="1" 
F 0 "C?" H 4915 1446 50  0000 L CNN
F 1 "100n" H 4915 1355 50  0000 L CNN
F 2 "" H 4838 1250 50  0001 C CNN
F 3 "~" H 4800 1400 50  0001 C CNN
	1    4800 1400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5F7D34CF
P 4800 1750
AR Path="/5F7D34CF" Ref="#PWR?"  Part="1" 
AR Path="/5F7CBB94/5F7D34CF" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 4800 1500 50  0001 C CNN
F 1 "GND" H 4805 1577 50  0000 C CNN
F 2 "" H 4800 1750 50  0001 C CNN
F 3 "" H 4800 1750 50  0001 C CNN
	1    4800 1750
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5F7D34D6
P 3950 1400
AR Path="/5F7D34D6" Ref="C?"  Part="1" 
AR Path="/5F7CBB94/5F7D34D6" Ref="C?"  Part="1" 
F 0 "C?" H 4065 1446 50  0000 L CNN
F 1 "100n" H 4065 1355 50  0000 L CNN
F 2 "" H 3988 1250 50  0001 C CNN
F 3 "~" H 3950 1400 50  0001 C CNN
	1    3950 1400
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5F7D34DC
P 4350 1400
AR Path="/5F7D34DC" Ref="C?"  Part="1" 
AR Path="/5F7CBB94/5F7D34DC" Ref="C?"  Part="1" 
F 0 "C?" H 4465 1446 50  0000 L CNN
F 1 "100n" H 4465 1355 50  0000 L CNN
F 2 "" H 4388 1250 50  0001 C CNN
F 3 "~" H 4350 1400 50  0001 C CNN
	1    4350 1400
	1    0    0    -1  
$EndComp
Wire Wire Line
	2250 3200 2250 3100
Wire Wire Line
	4350 1550 4350 1650
Wire Wire Line
	4350 1650 3950 1650
Wire Wire Line
	3950 1550 3950 1650
Connection ~ 3950 1650
Wire Wire Line
	3950 1650 3550 1650
Wire Wire Line
	3950 1250 3950 1150
Wire Wire Line
	3950 1150 3550 1150
Wire Wire Line
	4350 1250 4350 1150
Connection ~ 3950 1150
$Comp
L Device:C C?
U 1 1 5F7D34EF
P 1750 5500
AR Path="/5F7D34EF" Ref="C?"  Part="1" 
AR Path="/5F7CBB94/5F7D34EF" Ref="C?"  Part="1" 
F 0 "C?" H 1865 5546 50  0000 L CNN
F 1 "1u" H 1865 5455 50  0000 L CNN
F 2 "" H 1788 5350 50  0001 C CNN
F 3 "~" H 1750 5500 50  0001 C CNN
	1    1750 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	1250 3200 800  3200
Wire Wire Line
	800  3200 800  3100
Connection ~ 1250 3200
Wire Wire Line
	800  2800 800  2700
Wire Wire Line
	800  2700 1250 2700
Connection ~ 800  2700
Wire Wire Line
	3950 1050 3950 1150
$Comp
L power:+3V3 #PWR?
U 1 1 5F7D3479
P 3950 1050
AR Path="/5F7D3479" Ref="#PWR?"  Part="1" 
AR Path="/5F7CBB94/5F7D3479" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 3950 900 50  0001 C CNN
F 1 "+3V3" H 3965 1223 50  0000 C CNN
F 2 "" H 3950 1050 50  0001 C CNN
F 3 "" H 3950 1050 50  0001 C CNN
	1    3950 1050
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5F7D345B
P 2650 2950
AR Path="/5F7D345B" Ref="C?"  Part="1" 
AR Path="/5F7CBB94/5F7D345B" Ref="C?"  Part="1" 
F 0 "C?" H 2765 2996 50  0000 L CNN
F 1 "100n" H 2765 2905 50  0000 L CNN
F 2 "" H 2688 2800 50  0001 C CNN
F 3 "~" H 2650 2950 50  0001 C CNN
	1    2650 2950
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5F7E167B
P 3550 1400
AR Path="/5F7E167B" Ref="C?"  Part="1" 
AR Path="/5F7CBB94/5F7E167B" Ref="C?"  Part="1" 
F 0 "C?" H 3665 1446 50  0000 L CNN
F 1 "100n" H 3665 1355 50  0000 L CNN
F 2 "" H 3588 1250 50  0001 C CNN
F 3 "~" H 3550 1400 50  0001 C CNN
	1    3550 1400
	1    0    0    -1  
$EndComp
Wire Wire Line
	3550 1550 3550 1650
Wire Wire Line
	3550 1250 3550 1150
$Comp
L Device:CP C?
U 1 1 5F7E4819
P 800 2950
F 0 "C?" H 918 2996 50  0000 L CNN
F 1 "4.7u" H 918 2905 50  0000 L CNN
F 2 "" H 838 2800 50  0001 C CNN
F 3 "~" H 800 2950 50  0001 C CNN
	1    800  2950
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C?
U 1 1 5F7E48E5
P 2250 2950
F 0 "C?" H 2368 2996 50  0000 L CNN
F 1 "4.7u" H 2368 2905 50  0000 L CNN
F 2 "" H 2288 2800 50  0001 C CNN
F 3 "~" H 2250 2950 50  0001 C CNN
	1    2250 2950
	1    0    0    -1  
$EndComp
Wire Wire Line
	2650 3100 2650 3200
Wire Wire Line
	2650 3200 2250 3200
Connection ~ 2250 3200
Wire Wire Line
	2250 2700 2650 2700
Wire Wire Line
	2650 2700 2650 2800
Connection ~ 2250 2700
Wire Wire Line
	3950 1150 4350 1150
$Comp
L power:VDDA #PWR?
U 1 1 5F7D34B7
P 4800 1050
AR Path="/5F7D34B7" Ref="#PWR?"  Part="1" 
AR Path="/5F7CBB94/5F7D34B7" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 4800 900 50  0001 C CNN
F 1 "VDDA" H 4817 1223 50  0000 C CNN
F 2 "" H 4800 1050 50  0001 C CNN
F 3 "" H 4800 1050 50  0001 C CNN
	1    4800 1050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5F7EAB53
P 3950 1750
AR Path="/5F7EAB53" Ref="#PWR?"  Part="1" 
AR Path="/5F7CBB94/5F7EAB53" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 3950 1500 50  0001 C CNN
F 1 "GND" H 3955 1577 50  0000 C CNN
F 2 "" H 3950 1750 50  0001 C CNN
F 3 "" H 3950 1750 50  0001 C CNN
	1    3950 1750
	1    0    0    -1  
$EndComp
Wire Wire Line
	3950 1750 3950 1650
Wire Notes Line
	3400 650  3400 2000
Text Notes 4050 800  0    50   ~ 0
Place close to STM32F4
$Comp
L power:VDDA #PWR?
U 1 1 5F7FD193
P 1750 5150
AR Path="/5F7FD193" Ref="#PWR?"  Part="1" 
AR Path="/5F7CBB94/5F7FD193" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 1750 5000 50  0001 C CNN
F 1 "VDDA" H 1767 5323 50  0000 C CNN
F 2 "" H 1750 5150 50  0001 C CNN
F 3 "" H 1750 5150 50  0001 C CNN
	1    1750 5150
	1    0    0    -1  
$EndComp
Wire Wire Line
	1750 5150 1750 5250
Wire Wire Line
	1750 5250 1650 5250
Wire Notes Line
	5600 2000 5600 650 
Wire Wire Line
	1750 5350 1750 5250
Connection ~ 1750 5250
Wire Wire Line
	1750 5650 1750 5750
$Comp
L power:GND #PWR?
U 1 1 5F81C5B3
P 1750 5750
AR Path="/5F81C5B3" Ref="#PWR?"  Part="1" 
AR Path="/5F7CBB94/5F81C5B3" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 1750 5500 50  0001 C CNN
F 1 "GND" H 1755 5577 50  0000 C CNN
F 2 "" H 1750 5750 50  0001 C CNN
F 3 "" H 1750 5750 50  0001 C CNN
	1    1750 5750
	1    0    0    -1  
$EndComp
Wire Wire Line
	4800 1550 4800 1750
Wire Wire Line
	4800 1050 4800 1250
$Comp
L power:+3V3 #PWR?
U 1 1 5F82C428
P 2650 2600
AR Path="/5F82C428" Ref="#PWR?"  Part="1" 
AR Path="/5F7CBB94/5F82C428" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 2650 2450 50  0001 C CNN
F 1 "+3V3" H 2665 2773 50  0000 C CNN
F 2 "" H 2650 2600 50  0001 C CNN
F 3 "" H 2650 2600 50  0001 C CNN
	1    2650 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	2650 2600 2650 2700
Connection ~ 2650 2700
$Comp
L Device:C C?
U 1 1 5F90151D
P 5850 1400
AR Path="/5F90151D" Ref="C?"  Part="1" 
AR Path="/5F7CBB94/5F90151D" Ref="C?"  Part="1" 
F 0 "C?" H 5965 1446 50  0000 L CNN
F 1 "100n" H 5965 1355 50  0000 L CNN
F 2 "" H 5888 1250 50  0001 C CNN
F 3 "~" H 5850 1400 50  0001 C CNN
	1    5850 1400
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR?
U 1 1 5F90152F
P 5850 1050
AR Path="/5F90152F" Ref="#PWR?"  Part="1" 
AR Path="/5F7CBB94/5F90152F" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 5850 900 50  0001 C CNN
F 1 "+3V3" H 5865 1223 50  0000 C CNN
F 2 "" H 5850 1050 50  0001 C CNN
F 3 "" H 5850 1050 50  0001 C CNN
	1    5850 1050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5F90153A
P 5850 1750
AR Path="/5F90153A" Ref="#PWR?"  Part="1" 
AR Path="/5F7CBB94/5F90153A" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 5850 1500 50  0001 C CNN
F 1 "GND" H 5855 1577 50  0000 C CNN
F 2 "" H 5850 1750 50  0001 C CNN
F 3 "" H 5850 1750 50  0001 C CNN
	1    5850 1750
	1    0    0    -1  
$EndComp
Wire Wire Line
	5850 1050 5850 1250
Wire Wire Line
	5850 1550 5850 1750
Wire Notes Line
	6200 2000 6200 650 
Text Notes 5700 850  0    50   ~ 0
Place close\nto CH340
$Comp
L power:+5V #PWR?
U 1 1 5F924E38
P 800 2600
F 0 "#PWR?" H 800 2450 50  0001 C CNN
F 1 "+5V" H 815 2773 50  0000 C CNN
F 2 "" H 800 2600 50  0001 C CNN
F 3 "" H 800 2600 50  0001 C CNN
	1    800  2600
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5F8C1E0D
P 6400 1400
AR Path="/5F8C1E0D" Ref="C?"  Part="1" 
AR Path="/5F7CBB94/5F8C1E0D" Ref="C?"  Part="1" 
F 0 "C?" H 6515 1446 50  0000 L CNN
F 1 "100n" H 6515 1355 50  0000 L CNN
F 2 "" H 6438 1250 50  0001 C CNN
F 3 "~" H 6400 1400 50  0001 C CNN
	1    6400 1400
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR?
U 1 1 5F8C2045
P 6400 1050
AR Path="/5F8C2045" Ref="#PWR?"  Part="1" 
AR Path="/5F7CBB94/5F8C2045" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 6400 900 50  0001 C CNN
F 1 "+3V3" H 6415 1223 50  0000 C CNN
F 2 "" H 6400 1050 50  0001 C CNN
F 3 "" H 6400 1050 50  0001 C CNN
	1    6400 1050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5F8C204F
P 6400 1750
AR Path="/5F8C204F" Ref="#PWR?"  Part="1" 
AR Path="/5F7CBB94/5F8C204F" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 6400 1500 50  0001 C CNN
F 1 "GND" H 6405 1577 50  0000 C CNN
F 2 "" H 6400 1750 50  0001 C CNN
F 3 "" H 6400 1750 50  0001 C CNN
	1    6400 1750
	1    0    0    -1  
$EndComp
Wire Wire Line
	6400 1050 6400 1250
Wire Wire Line
	6400 1550 6400 1750
Wire Notes Line
	6750 2000 6750 650 
Text Notes 6250 850  0    50   ~ 0
Place close\nto CH340
Wire Notes Line
	3400 2000 6750 2000
Wire Notes Line
	3400 650  6750 650 
$Comp
L Device:D_Schottky D?
U 1 1 5FA5A321
P 1250 1600
AR Path="/5F8467A7/5FA5A321" Ref="D?"  Part="1" 
AR Path="/5F7CBB94/5FA5A321" Ref="D?"  Part="1" 
F 0 "D?" H 1250 1384 50  0000 C CNN
F 1 "Schottky" H 1250 1475 50  0000 C CNN
F 2 "" H 1250 1600 50  0001 C CNN
F 3 "~" H 1250 1600 50  0001 C CNN
	1    1250 1600
	-1   0    0    1   
$EndComp
$Comp
L Device:Fuse F?
U 1 1 5FA5A327
P 1300 1200
AR Path="/5F8467A7/5FA5A327" Ref="F?"  Part="1" 
AR Path="/5F7CBB94/5FA5A327" Ref="F?"  Part="1" 
F 0 "F?" V 1103 1200 50  0000 C CNN
F 1 "2A" V 1194 1200 50  0000 C CNN
F 2 "" V 1230 1200 50  0001 C CNN
F 3 "~" H 1300 1200 50  0001 C CNN
	1    1300 1200
	0    1    1    0   
$EndComp
Wire Wire Line
	1450 1200 1550 1200
$Comp
L power:VBUS #PWR?
U 1 1 5FA5A335
P 1000 1500
AR Path="/5F8467A7/5FA5A335" Ref="#PWR?"  Part="1" 
AR Path="/5F7CBB94/5FA5A335" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 1000 1350 50  0001 C CNN
F 1 "VBUS" H 1015 1673 50  0000 C CNN
F 2 "" H 1000 1500 50  0001 C CNN
F 3 "" H 1000 1500 50  0001 C CNN
	1    1000 1500
	1    0    0    -1  
$EndComp
Wire Wire Line
	1000 1500 1000 1600
Wire Wire Line
	1000 1600 1100 1600
$Comp
L Device:D_Zener D?
U 1 1 5FA5A33D
P 1750 1650
AR Path="/5F8467A7/5FA5A33D" Ref="D?"  Part="1" 
AR Path="/5F7CBB94/5FA5A33D" Ref="D?"  Part="1" 
F 0 "D?" V 1659 1729 50  0000 L CNN
F 1 "5.6V" V 1750 1729 50  0000 L CNN
F 2 "" H 1750 1650 50  0001 C CNN
F 3 "~" H 1750 1650 50  0001 C CNN
F 4 "OVP" V 1841 1729 50  0000 L CNN "Comment"
	1    1750 1650
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FA5A344
P 1750 1900
AR Path="/5F8467A7/5FA5A344" Ref="#PWR?"  Part="1" 
AR Path="/5F7CBB94/5FA5A344" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 1750 1650 50  0001 C CNN
F 1 "GND" H 1755 1727 50  0000 C CNN
F 2 "" H 1750 1900 50  0001 C CNN
F 3 "" H 1750 1900 50  0001 C CNN
	1    1750 1900
	1    0    0    -1  
$EndComp
Wire Wire Line
	1750 1900 1750 1800
Text GLabel 1000 1100 1    50   Input ~ 0
VIN
Wire Wire Line
	1000 1100 1000 1200
Wire Wire Line
	1000 1200 1150 1200
Wire Wire Line
	1400 1600 1550 1600
Wire Wire Line
	1550 1600 1550 1400
Wire Wire Line
	1750 1500 1750 1400
Connection ~ 1550 1400
Wire Wire Line
	1550 1400 1550 1200
$Comp
L power:+5V #PWR?
U 1 1 5FA5A32F
P 1750 1050
AR Path="/5F8467A7/5FA5A32F" Ref="#PWR?"  Part="1" 
AR Path="/5F7CBB94/5FA5A32F" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 1750 900 50  0001 C CNN
F 1 "+5V" H 1765 1223 50  0000 C CNN
F 2 "" H 1750 1050 50  0001 C CNN
F 3 "" H 1750 1050 50  0001 C CNN
	1    1750 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	1750 1050 1750 1400
Connection ~ 1750 1400
$Comp
L power:PWR_FLAG #FLG?
U 1 1 5FBF14D4
P 1750 1400
F 0 "#FLG?" H 1750 1475 50  0001 C CNN
F 1 "PWR_FLAG" V 1750 1528 50  0000 L CNN
F 2 "" H 1750 1400 50  0001 C CNN
F 3 "~" H 1750 1400 50  0001 C CNN
	1    1750 1400
	0    1    1    0   
$EndComp
Wire Wire Line
	1550 1400 1750 1400
$Comp
L power:PWR_FLAG #FLG?
U 1 1 5FBF3225
P 1750 4000
F 0 "#FLG?" H 1750 4075 50  0001 C CNN
F 1 "PWR_FLAG" V 1750 4128 50  0000 L CNN
F 2 "" H 1750 4000 50  0001 C CNN
F 3 "~" H 1750 4000 50  0001 C CNN
	1    1750 4000
	0    1    1    0   
$EndComp
Connection ~ 1750 4000
Wire Wire Line
	1750 4000 1750 4150
$Comp
L power:PWR_FLAG #FLG?
U 1 1 5FBF3D20
P 1750 5250
F 0 "#FLG?" H 1750 5325 50  0001 C CNN
F 1 "PWR_FLAG" V 1750 5378 50  0000 L CNN
F 2 "" H 1750 5250 50  0001 C CNN
F 3 "~" H 1750 5250 50  0001 C CNN
	1    1750 5250
	0    1    1    0   
$EndComp
$Comp
L Device:LED D?
U 1 1 5F953F4D
P 1750 6600
F 0 "D?" V 1789 6482 50  0000 R CNN
F 1 "Power" V 1698 6482 50  0000 R CNN
F 2 "" H 1750 6600 50  0001 C CNN
F 3 "~" H 1750 6600 50  0001 C CNN
	1    1750 6600
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R?
U 1 1 5F9546EB
P 1750 7000
F 0 "R?" H 1820 7046 50  0000 L CNN
F 1 "R" H 1820 6955 50  0000 L CNN
F 2 "" V 1680 7000 50  0001 C CNN
F 3 "~" H 1750 7000 50  0001 C CNN
	1    1750 7000
	1    0    0    -1  
$EndComp
Wire Wire Line
	1750 6850 1750 6750
Wire Wire Line
	1750 6450 1750 6350
Wire Wire Line
	1750 7150 1750 7250
$Comp
L power:GND #PWR?
U 1 1 5F9590D7
P 1750 7250
AR Path="/5F9590D7" Ref="#PWR?"  Part="1" 
AR Path="/5F7CBB94/5F9590D7" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 1750 7000 50  0001 C CNN
F 1 "GND" H 1755 7077 50  0000 C CNN
F 2 "" H 1750 7250 50  0001 C CNN
F 3 "" H 1750 7250 50  0001 C CNN
	1    1750 7250
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR?
U 1 1 5F959803
P 1750 6350
AR Path="/5F959803" Ref="#PWR?"  Part="1" 
AR Path="/5F7CBB94/5F959803" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 1750 6200 50  0001 C CNN
F 1 "+3V3" H 1765 6523 50  0000 C CNN
F 2 "" H 1750 6350 50  0001 C CNN
F 3 "" H 1750 6350 50  0001 C CNN
	1    1750 6350
	1    0    0    -1  
$EndComp
$EndSCHEMATC