analog-moist-sensor.sch

EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:special
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:analog-moist-sensor-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L CRYSTAL X1
U 1 1 54D213EA
P 3650 3650
F 0 "X1" H 3650 3800 50  0000 C CNN
F 1 "16MHz" H 3650 3500 50  0000 C CNN
F 2 "Crystals:Crystal_HC49-SD_SMD" H 3650 3650 60  0001 C CNN
F 3 "" H 3650 3650 60  0000 C CNN
	1    3650 3650
	1    0    0    -1  
$EndComp
$Comp
L NC7WZU04P6 U1
U 1 1 54D21739
P 3650 2950
F 0 "U1" H 3800 3050 40  0000 C CNN
F 1 "NC7WZU04P6" H 3850 2850 40  0000 C CNN
F 2 "Transistors_SMD:sc70-6" H 3650 2950 60  0001 C CNN
F 3 "" H 3650 2950 60  0000 C CNN
	1    3650 2950
	1    0    0    -1  
$EndComp
$Comp
L NC7WZU04P6 U1
U 2 1 54D21792
P 4550 2950
F 0 "U1" H 4700 3050 40  0000 C CNN
F 1 "NC7WZU04P6" H 4750 2850 40  0000 C CNN
F 2 "Transistors_SMD:sc70-6" H 4550 2950 60  0001 C CNN
F 3 "" H 4550 2950 60  0000 C CNN
	2    4550 2950
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR01
U 1 1 54D2181C
P 3600 3200
F 0 "#PWR01" H 3600 2950 60  0001 C CNN
F 1 "GND" H 3600 3050 60  0000 C CNN
F 2 "" H 3600 3200 60  0000 C CNN
F 3 "" H 3600 3200 60  0000 C CNN
	1    3600 3200
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR02
U 1 1 54D2185B
P 3600 2700
F 0 "#PWR02" H 3600 2550 60  0001 C CNN
F 1 "VCC" H 3600 2850 60  0000 C CNN
F 2 "" H 3600 2700 60  0000 C CNN
F 3 "" H 3600 2700 60  0000 C CNN
	1    3600 2700
	1    0    0    -1  
$EndComp
$Comp
L C C1
U 1 1 54D21881
P 3350 3850
F 0 "C1" H 3400 3950 50  0000 L CNN
F 1 "18p" H 3400 3750 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 3388 3700 30  0001 C CNN
F 3 "" H 3350 3850 60  0000 C CNN
	1    3350 3850
	1    0    0    -1  
$EndComp
$Comp
L C C2
U 1 1 54D218DE
P 3950 3850
F 0 "C2" H 4000 3950 50  0000 L CNN
F 1 "18p" H 4000 3750 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 3988 3700 30  0001 C CNN
F 3 "" H 3950 3850 60  0000 C CNN
	1    3950 3850
	1    0    0    -1  
$EndComp
$Comp
L R R1
U 1 1 54D2193D
P 3600 2250
F 0 "R1" V 3680 2250 50  0000 C CNN
F 1 "1M" V 3607 2251 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 3530 2250 30  0001 C CNN
F 3 "" H 3600 2250 30  0000 C CNN
	1    3600 2250
	0    1    1    0   
$EndComp
$Comp
L GND #PWR03
U 1 1 54D21A04
P 3650 4050
F 0 "#PWR03" H 3650 3800 60  0001 C CNN
F 1 "GND" H 3650 3900 60  0000 C CNN
F 2 "" H 3650 4050 60  0000 C CNN
F 3 "" H 3650 4050 60  0000 C CNN
	1    3650 4050
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR04
U 1 1 54D21DD5
P 4500 2200
F 0 "#PWR04" H 4500 2050 60  0001 C CNN
F 1 "VCC" H 4500 2350 60  0000 C CNN
F 2 "" H 4500 2200 60  0000 C CNN
F 3 "" H 4500 2200 60  0000 C CNN
	1    4500 2200
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR05
U 1 1 54D21DE7
P 4500 3200
F 0 "#PWR05" H 4500 2950 60  0001 C CNN
F 1 "GND" H 4500 3050 60  0000 C CNN
F 2 "" H 4500 3200 60  0000 C CNN
F 3 "" H 4500 3200 60  0000 C CNN
	1    4500 3200
	1    0    0    -1  
$EndComp
$Comp
L C C3
U 1 1 54D21E5C
P 4750 2350
F 0 "C3" H 4800 2450 50  0000 L CNN
F 1 "1u" H 4800 2250 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 4788 2200 30  0001 C CNN
F 3 "" H 4750 2350 60  0000 C CNN
	1    4750 2350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR06
U 1 1 54D21F25
P 4750 2500
F 0 "#PWR06" H 4750 2250 60  0001 C CNN
F 1 "GND" H 4750 2350 60  0000 C CNN
F 2 "" H 4750 2500 60  0000 C CNN
F 3 "" H 4750 2500 60  0000 C CNN
	1    4750 2500
	1    0    0    -1  
$EndComp
$Comp
L DIODESCH D1
U 1 1 54D21FCD
P 6100 2250
F 0 "D1" H 6100 2350 50  0000 C CNN
F 1 "DIODESCH" H 6100 2150 50  0000 C CNN
F 2 "SMD_Packages:SOD-523" H 6100 2250 60  0001 C CNN
F 3 "" H 6100 2250 60  0000 C CNN
	1    6100 2250
	-1   0    0    1   
$EndComp
$Comp
L DIODESCH D2
U 1 1 54D22068
P 6100 3700
F 0 "D2" H 6100 3800 50  0000 C CNN
F 1 "DIODESCH" H 6100 3600 50  0000 C CNN
F 2 "SMD_Packages:SOD-523" H 6100 3700 60  0001 C CNN
F 3 "" H 6100 3700 60  0000 C CNN
	1    6100 3700
	1    0    0    -1  
$EndComp
$Comp
L R R4
U 1 1 54D2209D
P 5150 2950
F 0 "R4" V 5230 2950 50  0000 C CNN
F 1 "330" V 5157 2951 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 5080 2950 30  0001 C CNN
F 3 "" H 5150 2950 30  0000 C CNN
	1    5150 2950
	0    1    1    0   
$EndComp
$Comp
L VCC #PWR07
U 1 1 54D2215E
P 6300 1950
F 0 "#PWR07" H 6300 1800 60  0001 C CNN
F 1 "VCC" H 6300 2100 60  0000 C CNN
F 2 "" H 6300 1950 60  0000 C CNN
F 3 "" H 6300 1950 60  0000 C CNN
	1    6300 1950
	1    0    0    -1  
$EndComp
$Comp
L R R5
U 1 1 54D22174
P 6300 2100
F 0 "R5" V 6380 2100 50  0000 C CNN
F 1 "1M" V 6307 2101 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 6230 2100 30  0001 C CNN
F 3 "" H 6300 2100 30  0000 C CNN
	1    6300 2100
	-1   0    0    1   
$EndComp
$Comp
L R R8
U 1 1 54D221C8
P 6600 3850
F 0 "R8" V 6680 3850 50  0000 C CNN
F 1 "1M" V 6607 3851 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 6530 3850 30  0001 C CNN
F 3 "" H 6600 3850 30  0000 C CNN
	1    6600 3850
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR08
U 1 1 54D2221D
P 6300 4100
F 0 "#PWR08" H 6300 3850 60  0001 C CNN
F 1 "GND" H 6300 3950 60  0000 C CNN
F 2 "" H 6300 4100 60  0000 C CNN
F 3 "" H 6300 4100 60  0000 C CNN
	1    6300 4100
	1    0    0    -1  
$EndComp
$Comp
L C C4
U 1 1 54D2222A
P 6300 2550
F 0 "C4" H 6350 2650 50  0000 L CNN
F 1 "1n" H 6350 2450 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 6338 2400 30  0001 C CNN
F 3 "" H 6300 2550 60  0000 C CNN
	1    6300 2550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR09
U 1 1 54D222DF
P 6300 2700
F 0 "#PWR09" H 6300 2450 60  0001 C CNN
F 1 "GND" H 6300 2550 60  0000 C CNN
F 2 "" H 6300 2700 60  0000 C CNN
F 3 "" H 6300 2700 60  0000 C CNN
	1    6300 2700
	1    0    0    -1  
$EndComp
$Comp
L R R7
U 1 1 54D222F8
P 6600 2400
F 0 "R7" V 6680 2400 50  0000 C CNN
F 1 "1M" V 6607 2401 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 6530 2400 30  0001 C CNN
F 3 "" H 6600 2400 30  0000 C CNN
	1    6600 2400
	-1   0    0    1   
$EndComp
Text Label 6900 2250 0    60   ~ 0
SENSE_LOW
$Comp
L C C5
U 1 1 54D22484
P 6300 3950
F 0 "C5" H 6350 4050 50  0000 L CNN
F 1 "1n" H 6350 3850 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 6338 3800 30  0001 C CNN
F 3 "" H 6300 3950 60  0000 C CNN
	1    6300 3950
	1    0    0    -1  
$EndComp
$Comp
L R R6
U 1 1 54D2252C
P 6300 3450
F 0 "R6" V 6380 3450 50  0000 C CNN
F 1 "1M" V 6307 3451 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 6230 3450 30  0001 C CNN
F 3 "" H 6300 3450 30  0000 C CNN
	1    6300 3450
	-1   0    0    1   
$EndComp
$Comp
L VCC #PWR010
U 1 1 54D226D9
P 6300 3300
F 0 "#PWR010" H 6300 3150 60  0001 C CNN
F 1 "VCC" H 6300 3450 60  0000 C CNN
F 2 "" H 6300 3300 60  0000 C CNN
F 3 "" H 6300 3300 60  0000 C CNN
	1    6300 3300
	1    0    0    -1  
$EndComp
Text Label 6900 3700 0    60   ~ 0
SENSE_HIGH
Text Label 5500 3350 2    60   ~ 0
SENSOR_TRACK
$Comp
L CONN_01X06 P1
U 1 1 54D22B40
P 3300 5300
F 0 "P1" H 3300 5650 50  0000 C CNN
F 1 "CONN_01X06" V 3400 5300 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_2x03" H 3300 5300 60  0001 C CNN
F 3 "" H 3300 5300 60  0000 C CNN
	1    3300 5300
	-1   0    0    1   
$EndComp
$Comp
L MOSFET_P Q1
U 1 1 54D22CB3
P 5100 4900
F 0 "Q1" H 5100 5090 50  0000 R CNN
F 1 "MOSFET_P" H 5100 4720 50  0000 R CNN
F 2 "SMD_Packages:SOT-23-GDS" H 5100 4900 60  0001 C CNN
F 3 "" H 5100 4900 60  0000 C CNN
	1    5100 4900
	0    -1   -1   0   
$EndComp
$Comp
L VDD #PWR011
U 1 1 54D22D75
P 4900 4800
F 0 "#PWR011" H 4900 4650 60  0001 C CNN
F 1 "VDD" H 4900 4950 60  0000 C CNN
F 2 "" H 4900 4800 60  0000 C CNN
F 3 "" H 4900 4800 60  0000 C CNN
	1    4900 4800
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR012
U 1 1 54D22E14
P 5300 4800
F 0 "#PWR012" H 5300 4650 60  0001 C CNN
F 1 "VCC" H 5300 4950 60  0000 C CNN
F 2 "" H 5300 4800 60  0000 C CNN
F 3 "" H 5300 4800 60  0000 C CNN
	1    5300 4800
	1    0    0    -1  
$EndComp
$Comp
L R R3
U 1 1 54D22EA4
P 5100 5250
F 0 "R3" V 5180 5250 50  0000 C CNN
F 1 "1M" V 5107 5251 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 5030 5250 30  0001 C CNN
F 3 "" H 5100 5250 30  0000 C CNN
	1    5100 5250
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR013
U 1 1 54D22F14
P 3500 5550
F 0 "#PWR013" H 3500 5300 60  0001 C CNN
F 1 "GND" H 3500 5400 60  0000 C CNN
F 2 "" H 3500 5550 60  0000 C CNN
F 3 "" H 3500 5550 60  0000 C CNN
	1    3500 5550
	1    0    0    -1  
$EndComp
$Comp
L VDD #PWR014
U 1 1 54D23198
P 3500 4900
F 0 "#PWR014" H 3500 4750 60  0001 C CNN
F 1 "VDD" H 3500 5050 60  0000 C CNN
F 2 "" H 3500 4900 60  0000 C CNN
F 3 "" H 3500 4900 60  0000 C CNN
	1    3500 4900
	1    0    0    -1  
$EndComp
Text Label 3600 5450 0    60   ~ 0
OUT
$Comp
L GND #PWR015
U 1 1 54D232CA
P 4500 5350
F 0 "#PWR015" H 4500 5100 60  0001 C CNN
F 1 "GND" H 4500 5200 60  0000 C CNN
F 2 "" H 4500 5350 60  0000 C CNN
F 3 "" H 4500 5350 60  0000 C CNN
	1    4500 5350
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR016
U 1 1 54D2426B
P 7900 1350
F 0 "#PWR016" H 7900 1200 60  0001 C CNN
F 1 "VCC" H 7900 1500 60  0000 C CNN
F 2 "" H 7900 1350 60  0000 C CNN
F 3 "" H 7900 1350 60  0000 C CNN
	1    7900 1350
	1    0    0    -1  
$EndComp
$Comp
L C C6
U 1 1 54D2428C
P 8100 1500
F 0 "C6" H 8150 1600 50  0000 L CNN
F 1 "1u" H 8150 1400 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 8138 1350 30  0001 C CNN
F 3 "" H 8100 1500 60  0000 C CNN
	1    8100 1500
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR017
U 1 1 54D2438E
P 8100 1650
F 0 "#PWR017" H 8100 1400 60  0001 C CNN
F 1 "GND" H 8100 1500 60  0000 C CNN
F 2 "" H 8100 1650 60  0000 C CNN
F 3 "" H 8100 1650 60  0000 C CNN
	1    8100 1650
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR018
U 1 1 54D24444
P 7900 2650
F 0 "#PWR018" H 7900 2400 60  0001 C CNN
F 1 "GND" H 7900 2500 60  0000 C CNN
F 2 "" H 7900 2650 60  0000 C CNN
F 3 "" H 7900 2650 60  0000 C CNN
	1    7900 2650
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR019
U 1 1 54D2456C
P 7900 4100
F 0 "#PWR019" H 7900 3850 60  0001 C CNN
F 1 "GND" H 7900 3950 60  0000 C CNN
F 2 "" H 7900 4100 60  0000 C CNN
F 3 "" H 7900 4100 60  0000 C CNN
	1    7900 4100
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR020
U 1 1 54D2471A
P 7900 3500
F 0 "#PWR020" H 7900 3350 60  0001 C CNN
F 1 "VCC" H 7900 3650 60  0000 C CNN
F 2 "" H 7900 3500 60  0000 C CNN
F 3 "" H 7900 3500 60  0000 C CNN
	1    7900 3500
	1    0    0    -1  
$EndComp
$Comp
L LM324 U2
U 2 1 54D2AB47
P 8000 3800
F 0 "U2" H 8050 4000 60  0000 C CNN
F 1 "LM324" H 8150 3600 50  0000 C CNN
F 2 "Housings_SSOP:TSSOP-14_4.4x5mm_Pitch0.65mm" H 8000 3800 60  0001 C CNN
F 3 "" H 8000 3800 60  0000 C CNN
	2    8000 3800
	1    0    0    -1  
$EndComp
$Comp
L LM324 U2
U 4 1 54D2ACCB
P 9950 3050
F 0 "U2" H 10000 3250 60  0000 C CNN
F 1 "LM324" H 10100 2850 50  0000 C CNN
F 2 "Housings_SSOP:TSSOP-14_4.4x5mm_Pitch0.65mm" H 9950 3050 60  0001 C CNN
F 3 "" H 9950 3050 60  0000 C CNN
	4    9950 3050
	1    0    0    1   
$EndComp
$Comp
L LM324 U2
U 1 1 54D2AE95
P 9900 4700
F 0 "U2" H 9950 4900 60  0000 C CNN
F 1 "LM324" H 10050 4500 50  0000 C CNN
F 2 "Housings_SSOP:TSSOP-14_4.4x5mm_Pitch0.65mm" H 9900 4700 60  0001 C CNN
F 3 "" H 9900 4700 60  0000 C CNN
	1    9900 4700
	1    0    0    -1  
$EndComp
$Comp
L LM324 U2
U 3 1 54D2AF04
P 8000 2350
F 0 "U2" H 8050 2550 60  0000 C CNN
F 1 "LM324" H 8150 2150 50  0000 C CNN
F 2 "Housings_SSOP:TSSOP-14_4.4x5mm_Pitch0.65mm" H 8000 2350 60  0001 C CNN
F 3 "" H 8000 2350 60  0000 C CNN
	3    8000 2350
	1    0    0    -1  
$EndComp
$Comp
L R R9
U 1 1 54D2B12F
P 8900 2950
F 0 "R9" V 8980 2950 50  0000 C CNN
F 1 "10k 0.1%" V 8907 2951 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 8830 2950 30  0001 C CNN
F 3 "" H 8900 2950 30  0000 C CNN
	1    8900 2950
	0    1    1    0   
$EndComp
$Comp
L R R10
U 1 1 54D2B156
P 8900 3150
F 0 "R10" V 8980 3150 50  0000 C CNN
F 1 "10k 0.1%" V 8907 3151 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 8830 3150 30  0001 C CNN
F 3 "" H 8900 3150 30  0000 C CNN
	1    8900 3150
	0    1    1    0   
$EndComp
$Comp
L R R11
U 1 1 54D2B17D
P 9250 3300
F 0 "R11" V 9330 3300 50  0000 C CNN
F 1 "10k 0.1%" V 9257 3301 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 9180 3300 30  0001 C CNN
F 3 "" H 9250 3300 30  0000 C CNN
	1    9250 3300
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR021
U 1 1 54D2B1BA
P 9250 3450
F 0 "#PWR021" H 9250 3200 60  0001 C CNN
F 1 "GND" H 9250 3300 60  0000 C CNN
F 2 "" H 9250 3450 60  0000 C CNN
F 3 "" H 9250 3450 60  0000 C CNN
	1    9250 3450
	1    0    0    -1  
$EndComp
$Comp
L R R12
U 1 1 54D2B42B
P 9650 2400
F 0 "R12" V 9730 2400 50  0000 C CNN
F 1 "10k 0.1%" V 9657 2401 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 9580 2400 30  0001 C CNN
F 3 "" H 9650 2400 30  0000 C CNN
	1    9650 2400
	0    1    1    0   
$EndComp
Text Label 10950 4700 2    60   ~ 0
OUT
$Comp
L R R13
U 1 1 551426A3
P 10550 4700
F 0 "R13" V 10630 4700 50  0000 C CNN
F 1 "330" V 10557 4701 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 10480 4700 30  0001 C CNN
F 3 "" H 10550 4700 30  0000 C CNN
	1    10550 4700
	0    1    1    0   
$EndComp
$Comp
L R R2
U 1 1 5514275D
P 10400 3050
F 0 "R2" V 10480 3050 50  0000 C CNN
F 1 "10k" V 10407 3051 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 10330 3050 30  0001 C CNN
F 3 "" H 10400 3050 30  0000 C CNN
	1    10400 3050
	0    1    1    0   
$EndComp
$Comp
L C C7
U 1 1 551427DB
P 10550 3200
F 0 "C7" H 10600 3300 50  0000 L CNN
F 1 "1u" H 10600 3100 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 10588 3050 30  0001 C CNN
F 3 "" H 10550 3200 60  0000 C CNN
	1    10550 3200
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR022
U 1 1 55142877
P 10550 3350
F 0 "#PWR022" H 10550 3100 60  0001 C CNN
F 1 "GND" H 10550 3200 60  0000 C CNN
F 2 "" H 10550 3350 60  0000 C CNN
F 3 "" H 10550 3350 60  0000 C CNN
	1    10550 3350
	1    0    0    -1  
$EndComp
Wire Wire Line
	4100 2250 4100 3650
Wire Wire Line
	4100 3650 3950 3650
Wire Wire Line
	3200 3650 3350 3650
Wire Wire Line
	3200 2250 3200 3650
Wire Wire Line
	3350 4050 3950 4050
Connection ~ 3650 4050
Wire Wire Line
	3200 2250 3450 2250
Connection ~ 3200 2950
Wire Wire Line
	3750 2250 4100 2250
Connection ~ 4100 2950
Wire Wire Line
	4500 2200 4750 2200
Wire Wire Line
	4500 2700 4500 2200
Connection ~ 4500 2200
Wire Wire Line
	6300 2250 6300 2400
Wire Wire Line
	6300 2250 7700 2250
Wire Wire Line
	6600 2700 6300 2700
Connection ~ 6600 2250
Wire Wire Line
	6300 4100 6600 4100
Wire Wire Line
	6300 3600 6300 3800
Wire Wire Line
	6300 3700 7700 3700
Connection ~ 6600 3700
Wire Wire Line
	5900 2250 5900 3700
Wire Wire Line
	5300 2950 5900 2950
Connection ~ 5900 2950
Wire Wire Line
	5500 2950 5500 3350
Wire Wire Line
	3500 5350 4500 5350
Wire Wire Line
	3500 4900 3500 5050
Wire Wire Line
	3500 5250 3850 5250
Wire Wire Line
	3600 5450 3500 5450
Connection ~ 4900 4800
Wire Wire Line
	8100 1350 7900 1350
Wire Wire Line
	7900 1350 7900 2050
Wire Wire Line
	7500 2450 7500 3000
Wire Wire Line
	7500 3000 8500 3000
Wire Wire Line
	8500 3000 8500 2350
Wire Wire Line
	7500 3900 7500 4450
Wire Wire Line
	7500 4450 8500 4450
Wire Wire Line
	8500 4450 8500 3800
Wire Wire Line
	8300 2350 8750 2350
Wire Wire Line
	8750 2350 8750 2950
Wire Wire Line
	9250 2950 9250 2400
Wire Wire Line
	9250 2400 9500 2400
Wire Wire Line
	9800 2400 10250 2400
Wire Wire Line
	8750 3800 8750 3150
Wire Wire Line
	8300 3800 8750 3800
Wire Wire Line
	10700 4700 10950 4700
Wire Wire Line
	3850 5250 3850 5350
Connection ~ 3850 5350
Wire Wire Line
	3350 3650 3350 3700
Wire Wire Line
	3350 4000 3350 4050
Wire Wire Line
	3950 3650 3950 3700
Wire Wire Line
	3950 4050 3950 4000
Wire Wire Line
	9050 2950 9650 2950
Wire Wire Line
	9050 3150 9650 3150
Wire Wire Line
	6600 4100 6600 4000
Connection ~ 6300 3700
Wire Wire Line
	6600 2700 6600 2550
Connection ~ 5500 2950
Wire Wire Line
	9400 3850 10850 3850
Wire Wire Line
	9400 3850 9400 4600
Connection ~ 10250 3050
Wire Wire Line
	9400 4800 9400 5250
Wire Wire Line
	9400 5250 10400 5250
Wire Wire Line
	10400 5250 10400 4700
Wire Wire Line
	10250 2400 10250 3050
Wire Wire Line
	10550 3050 10850 3050
Wire Wire Line
	10850 3050 10850 3850
$Comp
L C C8
U 1 1 551434BC
P 10700 4850
F 0 "C8" H 10750 4950 50  0000 L CNN
F 1 "1u" H 10750 4750 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 10738 4700 30  0001 C CNN
F 3 "" H 10700 4850 60  0000 C CNN
	1    10700 4850
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR023
U 1 1 551436A0
P 10700 5000
F 0 "#PWR023" H 10700 4750 60  0001 C CNN
F 1 "GND" H 10700 4850 60  0000 C CNN
F 2 "" H 10700 5000 60  0000 C CNN
F 3 "" H 10700 5000 60  0000 C CNN
	1    10700 5000
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 552647DB
P 5100 5400
F 0 "#PWR?" H 5100 5150 60  0001 C CNN
F 1 "GND" H 5100 5250 60  0000 C CNN
F 2 "" H 5100 5400 60  0000 C CNN
F 3 "" H 5100 5400 60  0000 C CNN
	1    5100 5400
	1    0    0    -1  
$EndComp
Wire Wire Line
	7500 2450 7700 2450
Wire Wire Line
	7500 3900 7700 3900
Connection ~ 9250 2950
Connection ~ 9250 3150
Connection ~ 8500 2350
Connection ~ 8500 3800
Wire Wire Line
	9400 4600 9600 4600
Wire Wire Line
	9400 4800 9600 4800
Wire Wire Line
	10400 4700 10200 4700
$EndSCHEMATC