how2kicad.sch-bak

EESchema Schematic File Version 4
LIBS:how2kicad-cache
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 Connector:USB_B_Micro J1
U 1 1 5E6F3C1F
P 900 3000
F 0 "J1" H 957 3467 50  0000 C CNN
F 1 "USB_B_Micro" H 957 3376 50  0000 C CNN
F 2 "Connectors:USB_Micro-B" H 1050 2950 50  0001 C CNN
F 3 "~" H 1050 2950 50  0001 C CNN
	1    900  3000
	1    0    0    -1  
$EndComp
$Comp
L Regulator_Linear:AMS1117-3.3 U1
U 1 1 5E700F7F
P 3000 1150
F 0 "U1" H 3000 1392 50  0000 C CNN
F 1 "AMS1117-3.3" H 3000 1301 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 3000 1350 50  0001 C CNN
F 3 "http://www.advanced-monolithic.com/pdf/ds1117.pdf" H 3100 900 50  0001 C CNN
	1    3000 1150
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0101
U 1 1 5E702DFD
P 2150 850
F 0 "#PWR0101" H 2150 700 50  0001 C CNN
F 1 "+5V" H 2165 1023 50  0000 C CNN
F 2 "" H 2150 850 50  0001 C CNN
F 3 "" H 2150 850 50  0001 C CNN
	1    2150 850 
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0102
U 1 1 5E70368D
P 3850 850
F 0 "#PWR0102" H 3850 700 50  0001 C CNN
F 1 "+3.3V" H 3865 1023 50  0000 C CNN
F 2 "" H 3850 850 50  0001 C CNN
F 3 "" H 3850 850 50  0001 C CNN
	1    3850 850 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0103
U 1 1 5E704292
P 3000 1850
F 0 "#PWR0103" H 3000 1600 50  0001 C CNN
F 1 "GND" H 3005 1677 50  0000 C CNN
F 2 "" H 3000 1850 50  0001 C CNN
F 3 "" H 3000 1850 50  0001 C CNN
	1    3000 1850
	1    0    0    -1  
$EndComp
Wire Wire Line
	2150 850  2150 1150
Wire Wire Line
	2150 1150 2450 1150
Wire Wire Line
	3300 1150 3550 1150
Wire Wire Line
	3850 1150 3850 850 
$Comp
L Device:C C1
U 1 1 5E704F56
P 2450 1550
F 0 "C1" H 2565 1596 50  0000 L CNN
F 1 "100nF" H 2565 1505 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 2488 1400 50  0001 C CNN
F 3 "~" H 2450 1550 50  0001 C CNN
	1    2450 1550
	1    0    0    -1  
$EndComp
$Comp
L Device:C C4
U 1 1 5E7056DD
P 3550 1550
F 0 "C4" H 3665 1596 50  0000 L CNN
F 1 "100nF" H 3665 1505 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 3588 1400 50  0001 C CNN
F 3 "~" H 3550 1550 50  0001 C CNN
	1    3550 1550
	1    0    0    -1  
$EndComp
Wire Wire Line
	3550 1400 3550 1150
Connection ~ 3550 1150
Wire Wire Line
	3550 1150 3850 1150
Wire Wire Line
	2450 1400 2450 1150
Connection ~ 2450 1150
Wire Wire Line
	2450 1150 2700 1150
$Comp
L power:+5V #PWR0104
U 1 1 5E707B0C
P 1400 2650
F 0 "#PWR0104" H 1400 2500 50  0001 C CNN
F 1 "+5V" H 1415 2823 50  0000 C CNN
F 2 "" H 1400 2650 50  0001 C CNN
F 3 "" H 1400 2650 50  0001 C CNN
	1    1400 2650
	1    0    0    -1  
$EndComp
Wire Wire Line
	1200 2800 1400 2800
Wire Wire Line
	1400 2800 1400 2650
Wire Wire Line
	800  3400 800  3600
Wire Wire Line
	800  3600 900  3600
Wire Wire Line
	900  3600 900  3400
$Comp
L power:GND #PWR0105
U 1 1 5E70888A
P 900 3700
F 0 "#PWR0105" H 900 3450 50  0001 C CNN
F 1 "GND" H 905 3527 50  0000 C CNN
F 2 "" H 900 3700 50  0001 C CNN
F 3 "" H 900 3700 50  0001 C CNN
	1    900  3700
	1    0    0    -1  
$EndComp
Wire Wire Line
	900  3700 900  3600
Connection ~ 900  3600
Wire Wire Line
	3000 1450 3000 1850
$Comp
L power:GND #PWR0106
U 1 1 5E7093F2
P 3550 1850
F 0 "#PWR0106" H 3550 1600 50  0001 C CNN
F 1 "GND" H 3555 1677 50  0000 C CNN
F 2 "" H 3550 1850 50  0001 C CNN
F 3 "" H 3550 1850 50  0001 C CNN
	1    3550 1850
	1    0    0    -1  
$EndComp
Wire Wire Line
	3550 1700 3550 1850
$Comp
L power:GND #PWR0107
U 1 1 5E709CA3
P 2450 1850
F 0 "#PWR0107" H 2450 1600 50  0001 C CNN
F 1 "GND" H 2455 1677 50  0000 C CNN
F 2 "" H 2450 1850 50  0001 C CNN
F 3 "" H 2450 1850 50  0001 C CNN
	1    2450 1850
	1    0    0    -1  
$EndComp
Wire Wire Line
	2450 1700 2450 1850
$Comp
L Interface_USB:FT230XS U3
U 1 1 5E6F23C4
P 7100 2250
F 0 "U3" H 7100 3131 50  0000 C CNN
F 1 "FT230XS" H 7100 3040 50  0000 C CNN
F 2 "Package_SO:SSOP-16_3.9x4.9mm_P0.635mm" H 7550 1600 50  0001 C CNN
F 3 "http://www.ftdichip.com/Products/ICs/FT230X.html" H 7100 2250 50  0001 C CNN
	1    7100 2250
	1    0    0    -1  
$EndComp
$Comp
L RF_Module:ESP-12F U2
U 1 1 5E6E9B8F
P 3450 5550
F 0 "U2" H 3450 6531 50  0000 C CNN
F 1 "ESP-12F" H 3450 6440 50  0000 C CNN
F 2 "RF_Module:ESP-12E" H 3450 5550 50  0001 C CNN
F 3 "http://wiki.ai-thinker.com/_media/esp8266/esp8266_series_modules_user_manual_v1.1.pdf" H 3100 5650 50  0001 C CNN
	1    3450 5550
	1    0    0    -1  
$EndComp
Wire Wire Line
	7000 2950 7000 3200
Wire Wire Line
	7000 3200 7200 3200
Wire Wire Line
	7200 3200 7200 2950
Wire Wire Line
	7200 3400 7200 3200
Connection ~ 7200 3200
$Comp
L power:GND #PWR0109
U 1 1 5E722023
P 3450 6550
F 0 "#PWR0109" H 3450 6300 50  0001 C CNN
F 1 "GND" H 3455 6377 50  0000 C CNN
F 2 "" H 3450 6550 50  0001 C CNN
F 3 "" H 3450 6550 50  0001 C CNN
	1    3450 6550
	1    0    0    -1  
$EndComp
Wire Wire Line
	3450 6550 3450 6250
$Comp
L Switch:SW_Push SW1
U 1 1 5E729653
P 900 4700
F 0 "SW1" V 946 4652 50  0000 R CNN
F 1 "SW_Push" V 855 4652 50  0000 R CNN
F 2 "Buttons_Switches_SMD:SW_SPST_EVQP0" H 900 4900 50  0001 C CNN
F 3 "~" H 900 4900 50  0001 C CNN
	1    900  4700
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C2
U 1 1 5E72C60E
P 1300 5300
F 0 "C2" H 1415 5346 50  0000 L CNN
F 1 "100nF" H 1415 5255 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 1338 5150 50  0001 C CNN
F 3 "~" H 1300 5300 50  0001 C CNN
	1    1300 5300
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0110
U 1 1 5E72D1A5
P 900 4150
F 0 "#PWR0110" H 900 4000 50  0001 C CNN
F 1 "+3.3V" H 915 4323 50  0000 C CNN
F 2 "" H 900 4150 50  0001 C CNN
F 3 "" H 900 4150 50  0001 C CNN
	1    900  4150
	1    0    0    -1  
$EndComp
Wire Wire Line
	900  4150 900  4500
Wire Wire Line
	900  4900 900  5050
Wire Wire Line
	900  5050 1300 5050
Wire Wire Line
	1300 5050 1300 5150
Connection ~ 900  5050
Wire Wire Line
	900  5050 900  5150
Wire Wire Line
	900  5450 900  5650
Wire Wire Line
	1300 5450 1300 5650
$Comp
L power:GND #PWR0111
U 1 1 5E730A84
P 900 5650
F 0 "#PWR0111" H 900 5400 50  0001 C CNN
F 1 "GND" H 905 5477 50  0000 C CNN
F 2 "" H 900 5650 50  0001 C CNN
F 3 "" H 900 5650 50  0001 C CNN
	1    900  5650
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0112
U 1 1 5E730F85
P 1300 5650
F 0 "#PWR0112" H 1300 5400 50  0001 C CNN
F 1 "GND" H 1305 5477 50  0000 C CNN
F 2 "" H 1300 5650 50  0001 C CNN
F 3 "" H 1300 5650 50  0001 C CNN
	1    1300 5650
	1    0    0    -1  
$EndComp
Connection ~ 1300 5050
$Comp
L Switch:SW_SPST SW2
U 1 1 5E73BF59
P 900 6600
F 0 "SW2" V 946 6512 50  0000 R CNN
F 1 "SW_SPST" V 855 6512 50  0000 R CNN
F 2 "Capacitors:CAP-PTH-2.54" H 900 6600 50  0001 C CNN
F 3 "~" H 900 6600 50  0001 C CNN
	1    900  6600
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R2
U 1 1 5E744527
P 900 7200
F 0 "R2" H 970 7246 50  0000 L CNN
F 1 "10K" H 970 7155 50  0000 L CNN
F 2 "Resistors_SMD:R_0402" V 830 7200 50  0001 C CNN
F 3 "~" H 900 7200 50  0001 C CNN
	1    900  7200
	1    0    0    -1  
$EndComp
$Comp
L Device:C C3
U 1 1 5E74452D
P 1300 7200
F 0 "C3" H 1415 7246 50  0000 L CNN
F 1 "100nF" H 1415 7155 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 1338 7050 50  0001 C CNN
F 3 "~" H 1300 7200 50  0001 C CNN
	1    1300 7200
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0113
U 1 1 5E744533
P 900 6050
F 0 "#PWR0113" H 900 5900 50  0001 C CNN
F 1 "+3.3V" H 915 6223 50  0000 C CNN
F 2 "" H 900 6050 50  0001 C CNN
F 3 "" H 900 6050 50  0001 C CNN
	1    900  6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	900  6050 900  6400
Wire Wire Line
	900  6800 900  6950
Wire Wire Line
	900  6950 1300 6950
Wire Wire Line
	1300 6950 1300 7050
Connection ~ 900  6950
Wire Wire Line
	900  6950 900  7050
Wire Wire Line
	900  7350 900  7550
Wire Wire Line
	1300 7350 1300 7550
$Comp
L power:GND #PWR0114
U 1 1 5E744541
P 900 7550
F 0 "#PWR0114" H 900 7300 50  0001 C CNN
F 1 "GND" H 905 7377 50  0000 C CNN
F 2 "" H 900 7550 50  0001 C CNN
F 3 "" H 900 7550 50  0001 C CNN
	1    900  7550
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0115
U 1 1 5E744547
P 1300 7550
F 0 "#PWR0115" H 1300 7300 50  0001 C CNN
F 1 "GND" H 1305 7377 50  0000 C CNN
F 2 "" H 1300 7550 50  0001 C CNN
F 3 "" H 1300 7550 50  0001 C CNN
	1    1300 7550
	1    0    0    -1  
$EndComp
Connection ~ 1300 6950
Wire Wire Line
	2850 5750 2250 5750
Wire Wire Line
	2250 5750 2250 5050
Wire Wire Line
	1300 5050 2250 5050
Wire Wire Line
	2250 6950 2250 5850
Wire Wire Line
	2250 5850 2850 5850
Wire Wire Line
	1300 6950 2250 6950
$Comp
L Device:R R5
U 1 1 5E7865DF
P 4600 5650
F 0 "R5" V 4393 5650 50  0000 C CNN
F 1 "10K" V 4484 5650 50  0000 C CNN
F 2 "Resistors_SMD:R_0402" V 4530 5650 50  0001 C CNN
F 3 "~" H 4600 5650 50  0001 C CNN
	1    4600 5650
	0    1    1    0   
$EndComp
$Comp
L Device:C C6
U 1 1 5E788064
P 4900 5950
F 0 "C6" H 5015 5996 50  0000 L CNN
F 1 "100nF" H 5015 5905 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 4938 5800 50  0001 C CNN
F 3 "~" H 4900 5950 50  0001 C CNN
	1    4900 5950
	1    0    0    -1  
$EndComp
Wire Wire Line
	4900 5800 4900 5650
Wire Wire Line
	4900 5650 4750 5650
Wire Wire Line
	4900 6100 4900 6250
$Comp
L power:GND #PWR0116
U 1 1 5E78BC56
P 4900 6250
F 0 "#PWR0116" H 4900 6000 50  0001 C CNN
F 1 "GND" H 4905 6077 50  0000 C CNN
F 2 "" H 4900 6250 50  0001 C CNN
F 3 "" H 4900 6250 50  0001 C CNN
	1    4900 6250
	-1   0    0    -1  
$EndComp
Wire Wire Line
	4900 5650 5100 5650
Connection ~ 4900 5650
Text Label 5100 5650 0    50   ~ 0
ANALOG_Output
$Comp
L power:GND #PWR0117
U 1 1 5E73470E
P 3300 3950
F 0 "#PWR0117" H 3300 3700 50  0001 C CNN
F 1 "GND" H 3305 3777 50  0000 C CNN
F 2 "" H 3300 3950 50  0001 C CNN
F 3 "" H 3300 3950 50  0001 C CNN
	1    3300 3950
	-1   0    0    -1  
$EndComp
$Comp
L Device:R_POT RV1
U 1 1 5E731FE3
P 2650 3850
F 0 "RV1" H 2581 3896 50  0000 R CNN
F 1 "10K" H 2581 3805 50  0000 R CNN
F 2 "Potentiometers:Potentiometer_Alps_RK09K_Horizontal" H 2650 3850 50  0001 C CNN
F 3 "~" H 2650 3850 50  0001 C CNN
	1    2650 3850
	0    -1   1    0   
$EndComp
Wire Wire Line
	2650 5350 2850 5350
Wire Wire Line
	2650 4000 2650 5350
Wire Wire Line
	2000 3850 2500 3850
Wire Wire Line
	3300 3950 3300 3850
Wire Wire Line
	3300 3850 2800 3850
Wire Wire Line
	4450 5650 4050 5650
$Comp
L Connector_Generic:Conn_01x06 J2
U 1 1 5E7C12CB
P 5550 4700
F 0 "J2" H 5630 4692 50  0000 L CNN
F 1 "Conn_01x06" H 5630 4601 50  0000 L CNN
F 2 "Sparkfun_Connectors:MOLEX-1X6" H 5550 4700 50  0001 C CNN
F 3 "~" H 5550 4700 50  0001 C CNN
	1    5550 4700
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0118
U 1 1 5E7C29D2
P 3450 3700
F 0 "#PWR0118" H 3450 3550 50  0001 C CNN
F 1 "+3.3V" H 3465 3873 50  0000 C CNN
F 2 "" H 3450 3700 50  0001 C CNN
F 3 "" H 3450 3700 50  0001 C CNN
	1    3450 3700
	1    0    0    -1  
$EndComp
Wire Wire Line
	3450 4750 3450 4000
$Comp
L power:+3.3V #PWR0119
U 1 1 5E7C4AE5
P 5250 4400
F 0 "#PWR0119" H 5250 4250 50  0001 C CNN
F 1 "+3.3V" H 5265 4573 50  0000 C CNN
F 2 "" H 5250 4400 50  0001 C CNN
F 3 "" H 5250 4400 50  0001 C CNN
	1    5250 4400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0120
U 1 1 5E7C7670
P 5250 5150
F 0 "#PWR0120" H 5250 4900 50  0001 C CNN
F 1 "GND" H 5255 4977 50  0000 C CNN
F 2 "" H 5250 5150 50  0001 C CNN
F 3 "" H 5250 5150 50  0001 C CNN
	1    5250 5150
	1    0    0    -1  
$EndComp
Wire Wire Line
	5250 5150 5250 5000
Wire Wire Line
	5250 5000 5350 5000
Wire Wire Line
	5250 4400 5250 4500
Wire Wire Line
	5250 4500 5350 4500
Wire Wire Line
	2850 4950 2750 4950
Wire Wire Line
	2750 4950 2750 4600
Wire Wire Line
	2750 4600 5350 4600
Wire Wire Line
	5350 4700 4150 4700
Wire Wire Line
	4150 4700 4150 4950
Wire Wire Line
	4150 4950 4050 4950
Wire Wire Line
	5350 4800 4250 4800
Wire Wire Line
	4250 4800 4250 5050
Wire Wire Line
	4250 5050 4050 5050
Wire Wire Line
	5350 4900 4350 4900
Wire Wire Line
	4350 4900 4350 5250
Wire Wire Line
	4350 5250 4050 5250
Text Label 5350 4600 2    50   ~ 0
RTS
Text Label 5350 4700 2    50   ~ 0
DTR
Text Label 5350 4800 2    50   ~ 0
RXD
Text Label 5350 4900 2    50   ~ 0
TXD
Wire Wire Line
	6400 2250 2400 2250
Wire Wire Line
	2400 2250 2400 3000
Wire Wire Line
	2400 3000 1200 3000
Wire Wire Line
	1200 3100 2550 3100
Wire Wire Line
	2550 3100 2550 2150
Wire Wire Line
	2550 2150 6400 2150
$Comp
L power:GND #PWR0121
U 1 1 5E7EECD0
P 7200 3400
F 0 "#PWR0121" H 7200 3150 50  0001 C CNN
F 1 "GND" H 7205 3227 50  0000 C CNN
F 2 "" H 7200 3400 50  0001 C CNN
F 3 "" H 7200 3400 50  0001 C CNN
	1    7200 3400
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0122
U 1 1 5E7EF1E2
P 7000 1200
F 0 "#PWR0122" H 7000 1050 50  0001 C CNN
F 1 "+3.3V" H 7015 1373 50  0000 C CNN
F 2 "" H 7000 1200 50  0001 C CNN
F 3 "" H 7000 1200 50  0001 C CNN
	1    7000 1200
	1    0    0    -1  
$EndComp
Wire Wire Line
	7000 1200 7000 1550
$Comp
L Device:R R1
U 1 1 5E72BACD
P 900 5300
F 0 "R1" H 970 5346 50  0000 L CNN
F 1 "10K" H 970 5255 50  0000 L CNN
F 2 "Resistors_SMD:R_0402" V 830 5300 50  0001 C CNN
F 3 "~" H 900 5300 50  0001 C CNN
	1    900  5300
	1    0    0    -1  
$EndComp
$Comp
L Device:R R4
U 1 1 5E7F9103
P 2450 4750
F 0 "R4" H 2520 4796 50  0000 L CNN
F 1 "R" H 2520 4705 50  0000 L CNN
F 2 "Resistors_SMD:R_0402" V 2380 4750 50  0001 C CNN
F 3 "~" H 2450 4750 50  0001 C CNN
	1    2450 4750
	1    0    0    -1  
$EndComp
Wire Wire Line
	2750 4600 2450 4600
Connection ~ 2750 4600
Wire Wire Line
	2450 4900 2450 5250
$Comp
L power:GND #PWR0123
U 1 1 5E7FCEDE
P 2450 5250
F 0 "#PWR0123" H 2450 5000 50  0001 C CNN
F 1 "GND" H 2455 5077 50  0000 C CNN
F 2 "" H 2450 5250 50  0001 C CNN
F 3 "" H 2450 5250 50  0001 C CNN
	1    2450 5250
	1    0    0    -1  
$EndComp
$Comp
L Device:C C5
U 1 1 5E7FD313
P 3900 4300
F 0 "C5" H 4015 4346 50  0000 L CNN
F 1 "100nF" H 4015 4255 50  0000 L CNN
F 2 "Capacitors_SMD:C_0402" H 3938 4150 50  0001 C CNN
F 3 "~" H 3900 4300 50  0001 C CNN
	1    3900 4300
	1    0    0    -1  
$EndComp
Wire Wire Line
	3450 4000 3900 4000
Wire Wire Line
	3900 4000 3900 4150
Connection ~ 3450 4000
Wire Wire Line
	3450 4000 3450 3700
$Comp
L power:GND #PWR0124
U 1 1 5E802CF8
P 3900 4450
F 0 "#PWR0124" H 3900 4200 50  0001 C CNN
F 1 "GND" H 3905 4277 50  0000 C CNN
F 2 "" H 3900 4450 50  0001 C CNN
F 3 "" H 3900 4450 50  0001 C CNN
	1    3900 4450
	1    0    0    -1  
$EndComp
$Comp
L Device:R R3
U 1 1 5E808360
P 1850 3850
F 0 "R3" V 1643 3850 50  0000 C CNN
F 1 "R" V 1734 3850 50  0000 C CNN
F 2 "Resistors_SMD:R_0402" V 1780 3850 50  0001 C CNN
F 3 "~" H 1850 3850 50  0001 C CNN
	1    1850 3850
	0    1    1    0   
$EndComp
$Comp
L power:+3.3V #PWR0125
U 1 1 5E808BFA
P 1400 3700
F 0 "#PWR0125" H 1400 3550 50  0001 C CNN
F 1 "+3.3V" H 1415 3873 50  0000 C CNN
F 2 "" H 1400 3700 50  0001 C CNN
F 3 "" H 1400 3700 50  0001 C CNN
	1    1400 3700
	1    0    0    -1  
$EndComp
Wire Wire Line
	1400 3700 1400 3850
Wire Wire Line
	1400 3850 1700 3850
$Comp
L Connector:Barrel_Jack_Switch J?
U 1 1 5E833A1F
P 1150 1450
F 0 "J?" H 1207 1767 50  0000 C CNN
F 1 "Barrel_Jack_Switch" H 1207 1676 50  0000 C CNN
F 2 "" H 1200 1410 50  0001 C CNN
F 3 "~" H 1200 1410 50  0001 C CNN
	1    1150 1450
	1    0    0    -1  
$EndComp
$Comp
L power:VDC #PWR?
U 1 1 5E844E36
P 1700 950
F 0 "#PWR?" H 1700 850 50  0001 C CNN
F 1 "VDC" H 1700 1225 50  0000 C CNN
F 2 "" H 1700 950 50  0001 C CNN
F 3 "" H 1700 950 50  0001 C CNN
	1    1700 950 
	1    0    0    -1  
$EndComp
Wire Wire Line
	1450 1350 1700 1350
Wire Wire Line
	1700 1350 1700 950 
Wire Wire Line
	1700 1350 2150 1350
Wire Wire Line
	2150 1350 2150 1150
Connection ~ 1700 1350
Connection ~ 2150 1150
Wire Wire Line
	1450 1450 1700 1450
Wire Wire Line
	1700 1450 1700 1550
Wire Wire Line
	1700 1550 1450 1550
Wire Wire Line
	1700 1550 1700 1850
Connection ~ 1700 1550
$Comp
L power:GND #PWR?
U 1 1 5E84E9F2
P 1700 1850
F 0 "#PWR?" H 1700 1600 50  0001 C CNN
F 1 "GND" H 1705 1677 50  0000 C CNN
F 2 "" H 1700 1850 50  0001 C CNN
F 3 "" H 1700 1850 50  0001 C CNN
	1    1700 1850
	1    0    0    -1  
$EndComp
$EndSCHEMATC