GrillSteuerung/Hardware/GrillSteuerung.sch

912 lines
19 KiB
Plaintext

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: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:mcp3208
LIBS:lm317ld
LIBS:lm317l
LIBS:GrillSteuerung-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L MCP3208 U1
U 1 1 57641B69
P 7250 2450
F 0 "U1" H 7250 3050 60 0000 C CNN
F 1 "MCP3208" H 7250 1800 60 0000 C CNN
F 2 "SMD_Packages:SO-16-N" H 7250 2450 60 0001 C CNN
F 3 "" H 7250 2450 60 0000 C CNN
1 7250 2450
-1 0 0 1
$EndComp
$Comp
L CONN_02X20 P1
U 1 1 576415E7
P 4100 2300
F 0 "P1" H 4100 3350 50 0000 C CNN
F 1 "Rasperry Pi GPIO" V 4100 2300 50 0000 C CNN
F 2 "Socket_Strips:Socket_Strip_Straight_2x20" H 4100 1350 50 0001 C CNN
F 3 "" H 4100 1350 50 0000 C CNN
1 4100 2300
-1 0 0 1
$EndComp
$Comp
L +3.3V #PWR21
U 1 1 57645B38
P 6600 2800
F 0 "#PWR21" H 6600 2650 50 0001 C CNN
F 1 "+3.3V" V 6600 3050 50 0000 C CNN
F 2 "" H 6600 2800 50 0000 C CNN
F 3 "" H 6600 2800 50 0000 C CNN
1 6600 2800
0 -1 -1 0
$EndComp
$Comp
L GND #PWR18
U 1 1 57645F39
P 6200 2650
F 0 "#PWR18" H 6200 2400 50 0001 C CNN
F 1 "GND" V 6200 2450 50 0000 C CNN
F 2 "" H 6200 2650 50 0000 C CNN
F 3 "" H 6200 2650 50 0000 C CNN
1 6200 2650
0 1 1 0
$EndComp
$Comp
L +3.3V #PWR13
U 1 1 57646695
P 4750 2450
F 0 "#PWR13" H 4750 2300 50 0001 C CNN
F 1 "+3.3V" H 4750 2590 50 0000 C CNN
F 2 "" H 4750 2450 50 0000 C CNN
F 3 "" H 4750 2450 50 0000 C CNN
1 4750 2450
-1 0 0 1
$EndComp
$Comp
L GND #PWR12
U 1 1 576466C4
P 4750 2050
F 0 "#PWR12" H 4750 1800 50 0001 C CNN
F 1 "GND" H 4750 1900 50 0000 C CNN
F 2 "" H 4750 2050 50 0000 C CNN
F 3 "" H 4750 2050 50 0000 C CNN
1 4750 2050
-1 0 0 1
$EndComp
$Comp
L GND #PWR20
U 1 1 5764DC83
P 6600 1900
F 0 "#PWR20" H 6600 1650 50 0001 C CNN
F 1 "GND" V 6600 1700 50 0000 C CNN
F 2 "" H 6600 1900 50 0000 C CNN
F 3 "" H 6600 1900 50 0000 C CNN
1 6600 1900
0 1 1 0
$EndComp
NoConn ~ 7800 2050
NoConn ~ 7800 1900
Text Label 7900 2200 0 60 ~ 0
CH5
Text Label 7900 2350 0 60 ~ 0
CH4
Text Label 7900 2500 0 60 ~ 0
CH3
Text Label 7900 2650 0 60 ~ 0
CH2
Text Label 7900 2800 0 60 ~ 0
CH1
Text Label 7900 2950 0 60 ~ 0
CH0
NoConn ~ 3850 2950
NoConn ~ 3850 2850
NoConn ~ 3850 2750
NoConn ~ 3850 2550
NoConn ~ 3850 2450
NoConn ~ 3850 2250
NoConn ~ 3850 2050
NoConn ~ 3850 1950
NoConn ~ 3850 1750
NoConn ~ 3850 1650
NoConn ~ 3850 1550
NoConn ~ 3850 1450
NoConn ~ 3850 1350
NoConn ~ 4350 3150
NoConn ~ 4350 3050
NoConn ~ 4350 2950
NoConn ~ 4350 2750
NoConn ~ 4350 2650
NoConn ~ 4350 2550
NoConn ~ 4350 1950
NoConn ~ 4350 1850
NoConn ~ 4350 1750
NoConn ~ 4350 1650
NoConn ~ 4350 1550
NoConn ~ 4350 1450
$Comp
L PWR_FLAG #FLG2
U 1 1 576569ED
P 4950 2500
F 0 "#FLG2" H 4950 2595 50 0001 C CNN
F 1 "PWR_FLAG" H 4950 2700 50 0000 C CNN
F 2 "" H 4950 2500 50 0000 C CNN
F 3 "" H 4950 2500 50 0000 C CNN
1 4950 2500
-1 0 0 1
$EndComp
$Comp
L PWR_FLAG #FLG3
U 1 1 57656C57
P 6200 2950
F 0 "#FLG3" H 6200 3045 50 0001 C CNN
F 1 "PWR_FLAG" V 6200 3300 50 0000 C CNN
F 2 "" H 6200 2950 50 0000 C CNN
F 3 "" H 6200 2950 50 0000 C CNN
1 6200 2950
0 -1 -1 0
$EndComp
$Comp
L +3.3V #PWR10
U 1 1 5767007E
P 4400 3250
F 0 "#PWR10" H 4400 3100 50 0001 C CNN
F 1 "+3.3V" V 4400 3500 50 0000 C CNN
F 2 "" H 4400 3250 50 0000 C CNN
F 3 "" H 4400 3250 50 0000 C CNN
1 4400 3250
0 1 1 0
$EndComp
$Comp
L +5V #PWR6
U 1 1 576701CE
P 3800 3250
F 0 "#PWR6" H 3800 3100 50 0001 C CNN
F 1 "+5V" V 3800 3450 50 0000 C CNN
F 2 "" H 3800 3250 50 0000 C CNN
F 3 "" H 3800 3250 50 0000 C CNN
1 3800 3250
0 -1 -1 0
$EndComp
$Comp
L GND #PWR5
U 1 1 57670753
P 3800 3050
F 0 "#PWR5" H 3800 2800 50 0001 C CNN
F 1 "GND" V 3800 2850 50 0000 C CNN
F 2 "" H 3800 3050 50 0000 C CNN
F 3 "" H 3800 3050 50 0000 C CNN
1 3800 3050
0 1 1 0
$EndComp
$Comp
L GND #PWR4
U 1 1 57670A0B
P 3800 2650
F 0 "#PWR4" H 3800 2400 50 0001 C CNN
F 1 "GND" V 3800 2450 50 0000 C CNN
F 2 "" H 3800 2650 50 0000 C CNN
F 3 "" H 3800 2650 50 0000 C CNN
1 3800 2650
0 1 1 0
$EndComp
$Comp
L GND #PWR3
U 1 1 57670B7E
P 3800 2350
F 0 "#PWR3" H 3800 2100 50 0001 C CNN
F 1 "GND" V 3800 2150 50 0000 C CNN
F 2 "" H 3800 2350 50 0000 C CNN
F 3 "" H 3800 2350 50 0000 C CNN
1 3800 2350
0 1 1 0
$EndComp
$Comp
L GND #PWR9
U 1 1 57670EB9
P 4400 2850
F 0 "#PWR9" H 4400 2600 50 0001 C CNN
F 1 "GND" V 4400 2650 50 0000 C CNN
F 2 "" H 4400 2850 50 0000 C CNN
F 3 "" H 4400 2850 50 0000 C CNN
1 4400 2850
0 -1 -1 0
$EndComp
$Comp
L GND #PWR8
U 1 1 576711FB
P 4400 1350
F 0 "#PWR8" H 4400 1100 50 0001 C CNN
F 1 "GND" V 4400 1150 50 0000 C CNN
F 2 "" H 4400 1350 50 0000 C CNN
F 3 "" H 4400 1350 50 0000 C CNN
1 4400 1350
0 -1 -1 0
$EndComp
$Comp
L GND #PWR2
U 1 1 57671701
P 3800 1850
F 0 "#PWR2" H 3800 1600 50 0001 C CNN
F 1 "GND" V 3800 1650 50 0000 C CNN
F 2 "" H 3800 1850 50 0000 C CNN
F 3 "" H 3800 1850 50 0000 C CNN
1 3800 1850
0 1 1 0
$EndComp
$Comp
L PWR_FLAG #FLG1
U 1 1 576723B7
P 3850 3300
F 0 "#FLG1" H 3850 3395 50 0001 C CNN
F 1 "PWR_FLAG" H 3850 3500 50 0000 C CNN
F 2 "" H 3850 3300 50 0000 C CNN
F 3 "" H 3850 3300 50 0000 C CNN
1 3850 3300
-1 0 0 1
$EndComp
$Comp
L R R1
U 1 1 57672D73
P 6450 2050
F 0 "R1" V 6530 2050 50 0000 C CNN
F 1 "100R" V 6450 2050 50 0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 6380 2050 50 0001 C CNN
F 3 "" H 6450 2050 50 0000 C CNN
1 6450 2050
0 1 1 0
$EndComp
$Comp
L R R2
U 1 1 57672EEF
P 6450 2200
F 0 "R2" V 6530 2200 50 0000 C CNN
F 1 "100R" V 6450 2200 50 0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 6380 2200 50 0001 C CNN
F 3 "" H 6450 2200 50 0000 C CNN
1 6450 2200
0 1 1 0
$EndComp
$Comp
L R R3
U 1 1 57672FCB
P 6450 2350
F 0 "R3" V 6530 2350 50 0000 C CNN
F 1 "100R" V 6450 2350 50 0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 6380 2350 50 0001 C CNN
F 3 "" H 6450 2350 50 0000 C CNN
1 6450 2350
0 1 1 0
$EndComp
$Comp
L R R4
U 1 1 57673085
P 6450 2500
F 0 "R4" V 6530 2500 50 0000 C CNN
F 1 "100R" V 6450 2500 50 0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 6380 2500 50 0001 C CNN
F 3 "" H 6450 2500 50 0000 C CNN
1 6450 2500
0 1 1 0
$EndComp
Text Label 6250 2050 2 60 ~ 0
CS
Text Label 6250 2200 2 60 ~ 0
MOSI
Text Label 6250 2350 2 60 ~ 0
MISO
Text Label 6250 2500 2 60 ~ 0
SPI_CLK
Text Label 4400 2350 0 60 ~ 0
MOSI
Text Label 4400 2250 0 60 ~ 0
MISO
Text Label 4400 2150 0 60 ~ 0
SPI_CLK
Text Label 3800 2150 2 60 ~ 0
CS
$Comp
L JACK_2P J2
U 1 1 5765F9A4
P 4700 5450
F 0 "J2" H 4350 5250 50 0000 C CNN
F 1 "JACK_2P" H 4550 5700 50 0000 C CNN
F 2 "Custom_footprints:mono_jack" H 4700 5450 50 0001 C CNN
F 3 "" H 4700 5450 50 0000 C CNN
1 4700 5450
0 -1 -1 0
$EndComp
$Comp
L GND #PWR14
U 1 1 576600D4
P 4850 4950
F 0 "#PWR14" H 4850 4700 50 0001 C CNN
F 1 "GND" H 4850 4800 50 0000 C CNN
F 2 "" H 4850 4950 50 0000 C CNN
F 3 "" H 4850 4950 50 0000 C CNN
1 4850 4950
0 -1 -1 0
$EndComp
$Comp
L R R6
U 1 1 576604B8
P 4550 4750
F 0 "R6" V 4630 4750 50 0000 C CNN
F 1 "10k" V 4550 4750 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 4480 4750 50 0001 C CNN
F 3 "" H 4550 4750 50 0000 C CNN
1 4550 4750
1 0 0 -1
$EndComp
Text Label 4400 4950 3 60 ~ 0
CH1
$Comp
L JACK_2P J1
U 1 1 576624DD
P 3900 5450
F 0 "J1" H 3550 5250 50 0000 C CNN
F 1 "JACK_2P" H 3750 5700 50 0000 C CNN
F 2 "Custom_footprints:mono_jack" H 3900 5450 50 0001 C CNN
F 3 "" H 3900 5450 50 0000 C CNN
1 3900 5450
0 -1 -1 0
$EndComp
$Comp
L GND #PWR7
U 1 1 576624E3
P 4050 4950
F 0 "#PWR7" H 4050 4700 50 0001 C CNN
F 1 "GND" H 4050 4800 50 0000 C CNN
F 2 "" H 4050 4950 50 0000 C CNN
F 3 "" H 4050 4950 50 0000 C CNN
1 4050 4950
0 -1 -1 0
$EndComp
$Comp
L R R5
U 1 1 576624F1
P 3750 4750
F 0 "R5" V 3830 4750 50 0000 C CNN
F 1 "10k" V 3750 4750 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 3680 4750 50 0001 C CNN
F 3 "" H 3750 4750 50 0000 C CNN
1 3750 4750
1 0 0 -1
$EndComp
Text Label 3600 4950 3 60 ~ 0
CH0
$Comp
L JACK_2P J4
U 1 1 57662A37
P 6300 5450
F 0 "J4" H 5950 5250 50 0000 C CNN
F 1 "JACK_2P" H 6150 5700 50 0000 C CNN
F 2 "Custom_footprints:mono_jack" H 6300 5450 50 0001 C CNN
F 3 "" H 6300 5450 50 0000 C CNN
1 6300 5450
0 -1 -1 0
$EndComp
$Comp
L GND #PWR19
U 1 1 57662A3D
P 6450 4950
F 0 "#PWR19" H 6450 4700 50 0001 C CNN
F 1 "GND" H 6450 4800 50 0000 C CNN
F 2 "" H 6450 4950 50 0000 C CNN
F 3 "" H 6450 4950 50 0000 C CNN
1 6450 4950
0 -1 -1 0
$EndComp
$Comp
L R R8
U 1 1 57662A4B
P 6150 4750
F 0 "R8" V 6230 4750 50 0000 C CNN
F 1 "10k" V 6150 4750 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 6080 4750 50 0001 C CNN
F 3 "" H 6150 4750 50 0000 C CNN
1 6150 4750
1 0 0 -1
$EndComp
Text Label 6000 4950 3 60 ~ 0
CH3
$Comp
L JACK_2P J3
U 1 1 57662A57
P 5500 5450
F 0 "J3" H 5150 5250 50 0000 C CNN
F 1 "JACK_2P" H 5350 5700 50 0000 C CNN
F 2 "Custom_footprints:mono_jack" H 5500 5450 50 0001 C CNN
F 3 "" H 5500 5450 50 0000 C CNN
1 5500 5450
0 -1 -1 0
$EndComp
$Comp
L GND #PWR16
U 1 1 57662A5D
P 5650 4950
F 0 "#PWR16" H 5650 4700 50 0001 C CNN
F 1 "GND" H 5650 4800 50 0000 C CNN
F 2 "" H 5650 4950 50 0000 C CNN
F 3 "" H 5650 4950 50 0000 C CNN
1 5650 4950
0 -1 -1 0
$EndComp
$Comp
L R R7
U 1 1 57662A6B
P 5350 4750
F 0 "R7" V 5430 4750 50 0000 C CNN
F 1 "10k" V 5350 4750 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 5280 4750 50 0001 C CNN
F 3 "" H 5350 4750 50 0000 C CNN
1 5350 4750
1 0 0 -1
$EndComp
Text Label 5200 4950 3 60 ~ 0
CH2
$Comp
L JACK_2P J6
U 1 1 57662FA5
P 7900 5450
F 0 "J6" H 7550 5250 50 0000 C CNN
F 1 "JACK_2P" H 7750 5700 50 0000 C CNN
F 2 "Custom_footprints:mono_jack" H 7900 5450 50 0001 C CNN
F 3 "" H 7900 5450 50 0000 C CNN
1 7900 5450
0 -1 -1 0
$EndComp
$Comp
L GND #PWR25
U 1 1 57662FAB
P 8050 4950
F 0 "#PWR25" H 8050 4700 50 0001 C CNN
F 1 "GND" H 8050 4800 50 0000 C CNN
F 2 "" H 8050 4950 50 0000 C CNN
F 3 "" H 8050 4950 50 0000 C CNN
1 8050 4950
0 -1 -1 0
$EndComp
$Comp
L R R10
U 1 1 57662FB9
P 7750 4750
F 0 "R10" V 7830 4750 50 0000 C CNN
F 1 "10k" V 7750 4750 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7680 4750 50 0001 C CNN
F 3 "" H 7750 4750 50 0000 C CNN
1 7750 4750
1 0 0 -1
$EndComp
Text Label 7600 4950 3 60 ~ 0
CH5
$Comp
L JACK_2P J5
U 1 1 57662FC5
P 7100 5450
F 0 "J5" H 6750 5250 50 0000 C CNN
F 1 "JACK_2P" H 6950 5700 50 0000 C CNN
F 2 "Custom_footprints:mono_jack" H 7100 5450 50 0001 C CNN
F 3 "" H 7100 5450 50 0000 C CNN
1 7100 5450
0 -1 -1 0
$EndComp
$Comp
L GND #PWR23
U 1 1 57662FCB
P 7250 4950
F 0 "#PWR23" H 7250 4700 50 0001 C CNN
F 1 "GND" H 7250 4800 50 0000 C CNN
F 2 "" H 7250 4950 50 0000 C CNN
F 3 "" H 7250 4950 50 0000 C CNN
1 7250 4950
0 -1 -1 0
$EndComp
$Comp
L R R9
U 1 1 57662FD9
P 6950 4750
F 0 "R9" V 7030 4750 50 0000 C CNN
F 1 "10k" V 6950 4750 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 6880 4750 50 0001 C CNN
F 3 "" H 6950 4750 50 0000 C CNN
1 6950 4750
1 0 0 -1
$EndComp
Text Label 6800 4950 3 60 ~ 0
CH4
$Comp
L C C1
U 1 1 5766570F
P 6400 3100
F 0 "C1" V 6250 3050 50 0000 L CNN
F 1 "100nF" V 6550 3000 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 6438 2950 50 0001 C CNN
F 3 "" H 6400 3100 50 0000 C CNN
1 6400 3100
0 1 1 0
$EndComp
NoConn ~ 7900 5000
NoConn ~ 7100 5000
NoConn ~ 6300 5000
NoConn ~ 5500 5000
NoConn ~ 4700 5000
NoConn ~ 3900 5000
$Comp
L +3.3V #PWR24
U 1 1 5766B01B
P 7750 4100
F 0 "#PWR24" H 7750 3950 50 0001 C CNN
F 1 "+3.3V" H 7750 4240 50 0000 C CNN
F 2 "" H 7750 4100 50 0000 C CNN
F 3 "" H 7750 4100 50 0000 C CNN
1 7750 4100
1 0 0 -1
$EndComp
$Comp
L R R16
U 1 1 5766B022
P 7750 4350
F 0 "R16" V 7830 4350 50 0000 C CNN
F 1 "0R" V 7750 4350 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7680 4350 50 0001 C CNN
F 3 "" H 7750 4350 50 0000 C CNN
1 7750 4350
-1 0 0 1
$EndComp
Wire Wire Line
6600 2350 6700 2350
Wire Wire Line
6600 2200 6700 2200
Wire Wire Line
6600 2050 6700 2050
Wire Wire Line
4950 2450 4350 2450
Wire Wire Line
6600 2500 6700 2500
Wire Wire Line
7900 2200 7800 2200
Wire Wire Line
7900 2350 7800 2350
Wire Wire Line
7900 2500 7800 2500
Wire Wire Line
7900 2650 7800 2650
Wire Wire Line
7900 2800 7800 2800
Wire Wire Line
7900 2950 7800 2950
Wire Wire Line
4350 2050 4750 2050
Wire Wire Line
6700 1900 6600 1900
Wire Wire Line
6600 2800 6700 2800
Wire Wire Line
4950 2500 4950 2450
Connection ~ 4750 2450
Wire Wire Line
6700 2950 6600 2950
Wire Wire Line
6600 2800 6600 3100
Wire Wire Line
6200 2650 6700 2650
Wire Wire Line
4400 3250 4350 3250
Wire Wire Line
3850 3050 3800 3050
Wire Wire Line
3850 2650 3800 2650
Wire Wire Line
3850 2350 3800 2350
Wire Wire Line
4400 2850 4350 2850
Wire Wire Line
4400 1350 4350 1350
Wire Wire Line
3850 1850 3800 1850
Wire Wire Line
3850 3300 3850 3150
Wire Wire Line
3800 3250 3850 3250
Wire Wire Line
6300 2500 6250 2500
Wire Wire Line
6250 2350 6300 2350
Wire Wire Line
6250 2200 6300 2200
Wire Wire Line
6250 2050 6300 2050
Wire Wire Line
4350 2350 4400 2350
Wire Wire Line
4350 2250 4400 2250
Wire Wire Line
4350 2150 4400 2150
Wire Wire Line
3850 2150 3800 2150
Connection ~ 3850 3250
Wire Wire Line
6200 2650 6200 3100
Wire Wire Line
4800 5000 4800 4950
Wire Wire Line
4800 4950 4850 4950
Wire Wire Line
4550 5000 4550 4900
Connection ~ 4550 4950
Wire Wire Line
4400 4950 4550 4950
Wire Wire Line
4000 5000 4000 4950
Wire Wire Line
4000 4950 4050 4950
Wire Wire Line
3750 5000 3750 4900
Connection ~ 3750 4950
Wire Wire Line
3600 4950 3750 4950
Wire Wire Line
6400 5000 6400 4950
Wire Wire Line
6400 4950 6450 4950
Wire Wire Line
6150 5000 6150 4900
Connection ~ 6150 4950
Wire Wire Line
6000 4950 6150 4950
Wire Wire Line
5600 5000 5600 4950
Wire Wire Line
5600 4950 5650 4950
Wire Wire Line
5350 5000 5350 4900
Connection ~ 5350 4950
Wire Wire Line
5200 4950 5350 4950
Wire Wire Line
8000 5000 8000 4950
Wire Wire Line
8000 4950 8050 4950
Wire Wire Line
7750 5000 7750 4900
Connection ~ 7750 4950
Wire Wire Line
7600 4950 7750 4950
Wire Wire Line
7200 5000 7200 4950
Wire Wire Line
7200 4950 7250 4950
Wire Wire Line
6950 5000 6950 4900
Connection ~ 6950 4950
Wire Wire Line
6800 4950 6950 4950
Wire Wire Line
6600 3100 6550 3100
Connection ~ 6600 2950
Wire Wire Line
6200 3100 6250 3100
Connection ~ 6200 2950
Wire Wire Line
7750 4500 7750 4600
Wire Wire Line
7750 4100 7750 4200
Wire Wire Line
7750 4550 7850 4550
Wire Wire Line
7850 4550 7850 4150
Wire Wire Line
7850 4150 7750 4150
Connection ~ 7750 4550
Connection ~ 7750 4150
$Comp
L +3.3V #PWR22
U 1 1 5766C068
P 6950 4100
F 0 "#PWR22" H 6950 3950 50 0001 C CNN
F 1 "+3.3V" H 6950 4240 50 0000 C CNN
F 2 "" H 6950 4100 50 0000 C CNN
F 3 "" H 6950 4100 50 0000 C CNN
1 6950 4100
1 0 0 -1
$EndComp
$Comp
L R R15
U 1 1 5766C06E
P 6950 4350
F 0 "R15" V 7030 4350 50 0000 C CNN
F 1 "0R" V 6950 4350 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 6880 4350 50 0001 C CNN
F 3 "" H 6950 4350 50 0000 C CNN
1 6950 4350
-1 0 0 1
$EndComp
Wire Wire Line
6950 4500 6950 4600
Wire Wire Line
6950 4100 6950 4200
Wire Wire Line
6950 4550 7050 4550
Wire Wire Line
7050 4550 7050 4150
Wire Wire Line
7050 4150 6950 4150
Connection ~ 6950 4550
Connection ~ 6950 4150
$Comp
L +3.3V #PWR17
U 1 1 5766C18A
P 6150 4100
F 0 "#PWR17" H 6150 3950 50 0001 C CNN
F 1 "+3.3V" H 6150 4240 50 0000 C CNN
F 2 "" H 6150 4100 50 0000 C CNN
F 3 "" H 6150 4100 50 0000 C CNN
1 6150 4100
1 0 0 -1
$EndComp
$Comp
L R R14
U 1 1 5766C190
P 6150 4350
F 0 "R14" V 6230 4350 50 0000 C CNN
F 1 "0R" V 6150 4350 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 6080 4350 50 0001 C CNN
F 3 "" H 6150 4350 50 0000 C CNN
1 6150 4350
-1 0 0 1
$EndComp
Wire Wire Line
6150 4500 6150 4600
Wire Wire Line
6150 4100 6150 4200
Wire Wire Line
6150 4550 6250 4550
Wire Wire Line
6250 4550 6250 4150
Wire Wire Line
6250 4150 6150 4150
Connection ~ 6150 4550
Connection ~ 6150 4150
$Comp
L +3.3V #PWR15
U 1 1 5766C1F7
P 5350 4100
F 0 "#PWR15" H 5350 3950 50 0001 C CNN
F 1 "+3.3V" H 5350 4240 50 0000 C CNN
F 2 "" H 5350 4100 50 0000 C CNN
F 3 "" H 5350 4100 50 0000 C CNN
1 5350 4100
1 0 0 -1
$EndComp
$Comp
L R R13
U 1 1 5766C1FD
P 5350 4350
F 0 "R13" V 5430 4350 50 0000 C CNN
F 1 "0R" V 5350 4350 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 5280 4350 50 0001 C CNN
F 3 "" H 5350 4350 50 0000 C CNN
1 5350 4350
-1 0 0 1
$EndComp
Wire Wire Line
5350 4500 5350 4600
Wire Wire Line
5350 4100 5350 4200
Wire Wire Line
5350 4550 5450 4550
Wire Wire Line
5450 4550 5450 4150
Wire Wire Line
5450 4150 5350 4150
Connection ~ 5350 4550
Connection ~ 5350 4150
$Comp
L +3.3V #PWR11
U 1 1 5766C268
P 4550 4100
F 0 "#PWR11" H 4550 3950 50 0001 C CNN
F 1 "+3.3V" H 4550 4240 50 0000 C CNN
F 2 "" H 4550 4100 50 0000 C CNN
F 3 "" H 4550 4100 50 0000 C CNN
1 4550 4100
1 0 0 -1
$EndComp
$Comp
L R R12
U 1 1 5766C26E
P 4550 4350
F 0 "R12" V 4630 4350 50 0000 C CNN
F 1 "0R" V 4550 4350 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 4480 4350 50 0001 C CNN
F 3 "" H 4550 4350 50 0000 C CNN
1 4550 4350
-1 0 0 1
$EndComp
Wire Wire Line
4550 4500 4550 4600
Wire Wire Line
4550 4100 4550 4200
Wire Wire Line
4550 4550 4650 4550
Wire Wire Line
4650 4550 4650 4150
Wire Wire Line
4650 4150 4550 4150
Connection ~ 4550 4550
Connection ~ 4550 4150
$Comp
L +3.3V #PWR1
U 1 1 5766C2D9
P 3750 4100
F 0 "#PWR1" H 3750 3950 50 0001 C CNN
F 1 "+3.3V" H 3750 4240 50 0000 C CNN
F 2 "" H 3750 4100 50 0000 C CNN
F 3 "" H 3750 4100 50 0000 C CNN
1 3750 4100
1 0 0 -1
$EndComp
$Comp
L R R11
U 1 1 5766C2DF
P 3750 4350
F 0 "R11" V 3830 4350 50 0000 C CNN
F 1 "0R" V 3750 4350 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 3680 4350 50 0001 C CNN
F 3 "" H 3750 4350 50 0000 C CNN
1 3750 4350
-1 0 0 1
$EndComp
Wire Wire Line
3750 4500 3750 4600
Wire Wire Line
3750 4100 3750 4200
Wire Wire Line
3750 4550 3850 4550
Wire Wire Line
3850 4550 3850 4150
Wire Wire Line
3850 4150 3750 4150
Connection ~ 3750 4550
Connection ~ 3750 4150
$EndSCHEMATC