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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:tps793
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 9900 1700
F 0 "U1" H 9900 2300 60 0000 C CNN
F 1 "MCP3208" H 9900 1050 60 0000 C CNN
F 2 "SMD_Packages:SO-16-N" H 9900 1700 60 0001 C CNN
F 3 "" H 9900 1700 60 0000 C CNN
1 9900 1700
-1 0 0 1
$EndComp
$Comp
L GND #PWR01
U 1 1 57645F39
P 7600 1900
F 0 "#PWR01" H 7600 1650 50 0001 C CNN
F 1 "GND" V 7600 1700 50 0000 C CNN
F 2 "" H 7600 1900 50 0000 C CNN
F 3 "" H 7600 1900 50 0000 C CNN
1 7600 1900
0 1 1 0
$EndComp
$Comp
L +3.3V #PWR02
U 1 1 57646695
P 2500 2150
F 0 "#PWR02" H 2500 2000 50 0001 C CNN
F 1 "+3.3V" V 2500 2400 50 0000 C CNN
F 2 "" H 2500 2150 50 0000 C CNN
F 3 "" H 2500 2150 50 0000 C CNN
1 2500 2150
0 1 1 0
$EndComp
$Comp
L GND #PWR03
U 1 1 576466C4
P 3050 1850
F 0 "#PWR03" H 3050 1600 50 0001 C CNN
F 1 "GND" H 3050 1700 50 0000 C CNN
F 2 "" H 3050 1850 50 0000 C CNN
F 3 "" H 3050 1850 50 0000 C CNN
1 3050 1850
1 0 0 -1
$EndComp
$Comp
L GND #PWR04
U 1 1 5764DC83
P 9250 1150
F 0 "#PWR04" H 9250 900 50 0001 C CNN
F 1 "GND" V 9250 950 50 0000 C CNN
F 2 "" H 9250 1150 50 0000 C CNN
F 3 "" H 9250 1150 50 0000 C CNN
1 9250 1150
0 1 1 0
$EndComp
NoConn ~ 10450 1300
NoConn ~ 10450 1150
Text Label 10550 1450 0 60 ~ 0
CH5
Text Label 10550 1600 0 60 ~ 0
CH4
Text Label 10550 1750 0 60 ~ 0
CH3
Text Label 10550 1900 0 60 ~ 0
CH2
Text Label 10550 2050 0 60 ~ 0
CH1
Text Label 10550 2200 0 60 ~ 0
CH0
NoConn ~ 1950 2650
NoConn ~ 1950 2550
NoConn ~ 1950 2450
NoConn ~ 1950 2250
NoConn ~ 1950 2150
NoConn ~ 1950 1950
NoConn ~ 1950 1750
NoConn ~ 1950 1650
NoConn ~ 1950 1450
NoConn ~ 1950 1350
NoConn ~ 1950 1250
NoConn ~ 1950 1150
NoConn ~ 1950 1050
NoConn ~ 2450 2850
NoConn ~ 2450 2750
NoConn ~ 2450 2650
NoConn ~ 2450 2450
NoConn ~ 2450 2350
NoConn ~ 2450 2250
NoConn ~ 2450 1650
NoConn ~ 2450 1550
NoConn ~ 2450 1450
NoConn ~ 2450 1350
NoConn ~ 2450 1250
NoConn ~ 2450 1150
$Comp
L +3.3V #PWR05
U 1 1 5767007E
P 2500 2950
F 0 "#PWR05" H 2500 2800 50 0001 C CNN
F 1 "+3.3V" V 2500 3200 50 0000 C CNN
F 2 "" H 2500 2950 50 0000 C CNN
F 3 "" H 2500 2950 50 0000 C CNN
1 2500 2950
0 1 1 0
$EndComp
$Comp
L +5V #PWR06
U 1 1 576701CE
P 1850 2950
F 0 "#PWR06" H 1850 2800 50 0001 C CNN
F 1 "+5V" V 1850 3150 50 0000 C CNN
F 2 "" H 1850 2950 50 0000 C CNN
F 3 "" H 1850 2950 50 0000 C CNN
1 1850 2950
0 -1 -1 0
$EndComp
$Comp
L GND #PWR07
U 1 1 57670A0B
P 1900 2350
F 0 "#PWR07" H 1900 2100 50 0001 C CNN
F 1 "GND" V 1900 2150 50 0000 C CNN
F 2 "" H 1900 2350 50 0000 C CNN
F 3 "" H 1900 2350 50 0000 C CNN
1 1900 2350
0 1 1 0
$EndComp
$Comp
L GND #PWR08
U 1 1 57670B7E
P 1900 2050
F 0 "#PWR08" H 1900 1800 50 0001 C CNN
F 1 "GND" V 1900 1850 50 0000 C CNN
F 2 "" H 1900 2050 50 0000 C CNN
F 3 "" H 1900 2050 50 0000 C CNN
1 1900 2050
0 1 1 0
$EndComp
$Comp
L GND #PWR09
U 1 1 57670EB9
P 2500 2550
F 0 "#PWR09" H 2500 2300 50 0001 C CNN
F 1 "GND" V 2500 2350 50 0000 C CNN
F 2 "" H 2500 2550 50 0000 C CNN
F 3 "" H 2500 2550 50 0000 C CNN
1 2500 2550
0 -1 -1 0
$EndComp
$Comp
L GND #PWR010
U 1 1 576711FB
P 2500 1050
F 0 "#PWR010" H 2500 800 50 0001 C CNN
F 1 "GND" V 2500 850 50 0000 C CNN
F 2 "" H 2500 1050 50 0000 C CNN
F 3 "" H 2500 1050 50 0000 C CNN
1 2500 1050
0 -1 -1 0
$EndComp
$Comp
L GND #PWR011
U 1 1 57671701
P 1900 1550
F 0 "#PWR011" H 1900 1300 50 0001 C CNN
F 1 "GND" V 1900 1350 50 0000 C CNN
F 2 "" H 1900 1550 50 0000 C CNN
F 3 "" H 1900 1550 50 0000 C CNN
1 1900 1550
0 1 1 0
$EndComp
Text Label 9300 1300 2 60 ~ 0
CS
Text Label 9300 1450 2 60 ~ 0
MOSI
Text Label 9300 1600 2 60 ~ 0
MISO
Text Label 9300 1750 2 60 ~ 0
SPI_CLK
Text Label 2500 2050 0 60 ~ 0
MOSI
Text Label 2500 1950 0 60 ~ 0
MISO
Text Label 2500 1850 0 60 ~ 0
SPI_CLK
Text Label 1900 1850 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 #PWR012
U 1 1 576600D4
P 4850 4950
F 0 "#PWR012" 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 #PWR013
U 1 1 576624E3
P 4050 4950
F 0 "#PWR013" 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 #PWR014
U 1 1 57662A3D
P 6450 4950
F 0 "#PWR014" 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 #PWR015
U 1 1 57662A5D
P 5650 4950
F 0 "#PWR015" 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 #PWR016
U 1 1 57662FAB
P 8050 4950
F 0 "#PWR016" 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 #PWR017
U 1 1 57662FCB
P 7250 4950
F 0 "#PWR017" 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
NoConn ~ 7900 5000
NoConn ~ 7100 5000
NoConn ~ 6300 5000
NoConn ~ 5500 5000
NoConn ~ 4700 5000
NoConn ~ 3900 5000
$Comp
L C C1
U 1 1 57687FD7
P 7950 2150
F 0 "C1" V 7800 2100 50 0000 L CNN
F 1 "100nF" V 8100 2050 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 7988 2000 50 0001 C CNN
F 3 "" H 7950 2150 50 0000 C CNN
1 7950 2150
1 0 0 -1
$EndComp
$Comp
L R R12
U 1 1 5768401E
P 7750 2350
F 0 "R12" V 7830 2350 50 0000 C CNN
F 1 "0R" V 7750 2350 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7680 2350 50 0001 C CNN
F 3 "" H 7750 2350 50 0000 C CNN
1 7750 2350
0 1 1 0
$EndComp
$Comp
L GND #PWR018
U 1 1 57689303
P 1900 2750
F 0 "#PWR018" H 1900 2500 50 0001 C CNN
F 1 "GND" V 1900 2550 50 0000 C CNN
F 2 "" H 1900 2750 50 0000 C CNN
F 3 "" H 1900 2750 50 0000 C CNN
1 1900 2750
0 1 1 0
$EndComp
$Comp
L CONN_02X20 P1
U 1 1 576415E7
P 2200 2000
F 0 "P1" H 2200 3050 50 0000 C CNN
F 1 "Rasperry Pi GPIO" V 2200 2000 50 0000 C CNN
F 2 "Socket_Strips:Socket_Strip_Straight_2x20" H 2200 1050 50 0001 C CNN
F 3 "" H 2200 1050 50 0000 C CNN
1 2200 2000
-1 0 0 1
$EndComp
$Comp
L PWR_FLAG #FLG019
U 1 1 5768ACE9
P 3200 1750
F 0 "#FLG019" H 3200 1845 50 0001 C CNN
F 1 "PWR_FLAG" V 3200 2100 50 0000 C CNN
F 2 "" H 3200 1750 50 0000 C CNN
F 3 "" H 3200 1750 50 0000 C CNN
1 3200 1750
0 1 1 0
$EndComp
$Comp
L R R13
U 1 1 5768BADE
P 8750 2350
F 0 "R13" V 8830 2350 50 0000 C CNN
F 1 "0R" V 8750 2350 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 8680 2350 50 0001 C CNN
F 3 "" H 8750 2350 50 0000 C CNN
1 8750 2350
0 1 1 0
$EndComp
$Comp
L C C2
U 1 1 5768BF26
P 8950 2100
F 0 "C2" V 8800 2050 50 0000 L CNN
F 1 "100nF" V 9100 2000 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 8988 1950 50 0001 C CNN
F 3 "" H 8950 2100 50 0000 C CNN
1 8950 2100
-1 0 0 1
$EndComp
Wire Wire Line
10550 1450 10450 1450
Wire Wire Line
10550 1600 10450 1600
Wire Wire Line
10550 1750 10450 1750
Wire Wire Line
10550 1900 10450 1900
Wire Wire Line
10550 2050 10450 2050
Wire Wire Line
10550 2200 10450 2200
Wire Wire Line
9350 1150 9250 1150
Wire Wire Line
2500 2950 2450 2950
Wire Wire Line
1950 2350 1900 2350
Wire Wire Line
1950 2050 1900 2050
Wire Wire Line
2500 2550 2450 2550
Wire Wire Line
2500 1050 2450 1050
Wire Wire Line
1950 1550 1900 1550
Wire Wire Line
9350 1750 9300 1750
Wire Wire Line
9300 1600 9350 1600
Wire Wire Line
9300 1450 9350 1450
Wire Wire Line
9300 1300 9350 1300
Wire Wire Line
2450 2050 2500 2050
Wire Wire Line
2450 1950 2500 1950
Wire Wire Line
2450 1850 2500 1850
Wire Wire Line
1950 1850 1900 1850
Wire Wire Line
4800 5000 4800 4950
Wire Wire Line
4800 4950 4850 4950
Wire Wire Line
4550 4900 4550 5000
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 4900 3750 5000
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 4900 6150 5000
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 4900 5350 5000
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 4900 7750 5000
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 4900 6950 5000
Connection ~ 6950 4950
Wire Wire Line
6800 4950 6950 4950
Wire Wire Line
1900 2850 1900 3050
Connection ~ 1900 2950
Wire Wire Line
3750 4550 3750 4600
Wire Wire Line
4550 4550 4550 4600
Wire Wire Line
5350 4550 5350 4600
Wire Wire Line
6150 4550 6150 4600
Wire Wire Line
6950 4550 6950 4600
Wire Wire Line
7750 4550 7750 4600
Wire Wire Line
1950 2850 1900 2850
Wire Wire Line
7950 2350 7900 2350
Wire Wire Line
7950 2300 7950 2700
Wire Wire Line
7600 2350 7550 2350
Wire Wire Line
1900 2750 1950 2750
Wire Wire Line
1850 2950 1950 2950
Connection ~ 3050 1750
Wire Wire Line
3050 1750 3050 1850
Wire Wire Line
2450 1750 3200 1750
Wire Wire Line
8900 2350 9200 2350
Wire Wire Line
8950 2250 8950 2350
Wire Wire Line
8400 2350 8600 2350
Connection ~ 8950 2350
Connection ~ 7950 2350
Wire Wire Line
7600 1900 9350 1900
Wire Wire Line
8950 1900 8950 1950
Wire Wire Line
7950 2000 7950 1900
Connection ~ 8950 1900
Connection ~ 7950 1900
Wire Wire Line
9200 2350 9200 2050
Wire Wire Line
9200 2050 9350 2050
Wire Wire Line
9350 2200 9350 2700
Wire Wire Line
9350 2700 7950 2700
$Comp
L PWR_FLAG #FLG021
U 1 1 5768D671
P 1900 3050
F 0 "#FLG021" H 1900 3145 50 0001 C CNN
F 1 "PWR_FLAG" V 1900 3400 50 0000 C CNN
F 2 "" H 1900 3050 50 0000 C CNN
F 3 "" H 1900 3050 50 0000 C CNN
1 1900 3050
-1 0 0 1
$EndComp
Wire Wire Line
2450 2150 2500 2150
$Comp
L R R15
U 1 1 5768E353
P 5750 4000
F 0 "R15" V 5830 4000 50 0000 C CNN
F 1 "0R" V 5750 4000 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 5680 4000 50 0001 C CNN
F 3 "" H 5750 4000 50 0000 C CNN
1 5750 4000
-1 0 0 1
$EndComp
Wire Wire Line
3750 4550 7750 4550
Connection ~ 4550 4550
Connection ~ 5350 4550
Connection ~ 6150 4550
Connection ~ 6950 4550
Connection ~ 5750 4550
Wire Wire Line
5750 4150 5750 4550
Wire Wire Line
5750 4250 6000 4250
Connection ~ 5750 4250
$Comp
L C C5
U 1 1 57693591
P 6150 4250
F 0 "C5" V 6000 4200 50 0000 L CNN
F 1 "1uF" V 6300 4150 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 6188 4100 50 0001 C CNN
F 3 "" H 6150 4250 50 0000 C CNN
1 6150 4250
0 1 1 0
$EndComp
Wire Wire Line
6300 4250 6400 4250
$Comp
L GND #PWR022
U 1 1 57693C6C
P 6400 4250
F 0 "#PWR022" H 6400 4000 50 0001 C CNN
F 1 "GND" H 6400 4100 50 0000 C CNN
F 2 "" H 6400 4250 50 0000 C CNN
F 3 "" H 6400 4250 50 0000 C CNN
1 6400 4250
0 -1 -1 0
$EndComp
Wire Wire Line
8400 1100 8400 2350
$Comp
L TPS793 U2
U 1 1 576971FC
P 5200 2150
F 0 "U2" H 5250 2350 60 0000 C CNN
F 1 "TPS793" H 5250 2600 60 0000 C CNN
F 2 "TO_SOT_Packages_SMD:SOT-23-5" H 5200 2150 60 0001 C CNN
F 3 "" H 5200 2150 60 0000 C CNN
1 5200 2150
1 0 0 -1
$EndComp
$Comp
L GND #PWR023
U 1 1 57697655
P 5250 2550
F 0 "#PWR023" H 5250 2300 50 0001 C CNN
F 1 "GND" V 5250 2350 50 0000 C CNN
F 2 "" H 5250 2550 50 0000 C CNN
F 3 "" H 5250 2550 50 0000 C CNN
1 5250 2550
1 0 0 -1
$EndComp
Wire Wire Line
5250 2450 5250 2550
$Comp
L C C4
U 1 1 57697765
P 5850 2250
F 0 "C4" V 5700 2200 50 0000 L CNN
F 1 "10nF" V 6000 2150 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 5888 2100 50 0001 C CNN
F 3 "" H 5850 2250 50 0000 C CNN
1 5850 2250
1 0 0 -1
$EndComp
Wire Wire Line
5800 2050 5850 2050
Wire Wire Line
5850 2050 5850 2100
Wire Wire Line
4600 2500 6250 2500
Wire Wire Line
5850 2500 5850 2400
Connection ~ 5250 2500
$Comp
L +5V #PWR024
U 1 1 57697C29
P 4600 1400
F 0 "#PWR024" H 4600 1250 50 0001 C CNN
F 1 "+5V" V 4600 1600 50 0000 C CNN
F 2 "" H 4600 1400 50 0000 C CNN
F 3 "" H 4600 1400 50 0000 C CNN
1 4600 1400
1 0 0 -1
$EndComp
$Comp
L C C3
U 1 1 5769803F
P 4600 2250
F 0 "C3" V 4450 2200 50 0000 L CNN
F 1 "1uF" V 4750 2150 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 4638 2100 50 0001 C CNN
F 3 "" H 4600 2250 50 0000 C CNN
1 4600 2250
1 0 0 -1
$EndComp
Wire Wire Line
4700 1850 4600 1850
Wire Wire Line
4600 1400 4600 2100
Wire Wire Line
4700 2050 4600 2050
Connection ~ 4600 2050
Wire Wire Line
4600 2400 4600 2500
Connection ~ 4600 1850
$Comp
L R R1
U 1 1 5769871B
P 6500 1850
F 0 "R1" V 6580 1850 50 0000 C CNN
F 1 "n.b. [0R]" V 6500 1850 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 6430 1850 50 0001 C CNN
F 3 "" H 6500 1850 50 0000 C CNN
1 6500 1850
0 -1 -1 0
$EndComp
$Comp
L +3.3V #PWR025
U 1 1 57698A9D
P 6700 1400
F 0 "#PWR025" H 6700 1250 50 0001 C CNN
F 1 "+3.3V" V 6700 1650 50 0000 C CNN
F 2 "" H 6700 1400 50 0000 C CNN
F 3 "" H 6700 1400 50 0000 C CNN
1 6700 1400
1 0 0 -1
$EndComp
$Comp
L C C6
U 1 1 57698CD1
P 6250 2250
F 0 "C6" V 6100 2200 50 0000 L CNN
F 1 "10uF" V 6400 2150 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6288 2100 50 0001 C CNN
F 3 "" H 6250 2250 50 0000 C CNN
1 6250 2250
1 0 0 -1
$EndComp
Wire Wire Line
6250 2500 6250 2400
Connection ~ 5850 2500
Wire Wire Line
5800 1850 6350 1850
Wire Wire Line
6250 1100 6250 2100
Connection ~ 6250 1850
$Comp
L PWR_FLAG #FLG026
U 1 1 57699AA5
P 6900 1400
F 0 "#FLG026" H 6900 1495 50 0001 C CNN
F 1 "PWR_FLAG" V 6900 1750 50 0000 C CNN
F 2 "" H 6900 1400 50 0000 C CNN
F 3 "" H 6900 1400 50 0000 C CNN
1 6900 1400
1 0 0 -1
$EndComp
Wire Wire Line
6700 1850 6700 1400
Connection ~ 6700 1450
Wire Wire Line
6650 1850 6700 1850
Wire Wire Line
6900 1400 6900 1450
Wire Wire Line
6900 1450 6700 1450
Text Label 7550 2350 2 60 ~ 0
+3V3_LDO
Text Label 8400 1100 2 60 ~ 0
+3V3_LDO
Text Label 6250 1100 2 60 ~ 0
+3V3_LDO
Text Label 5750 3450 2 60 ~ 0
+3V3_LDO
Wire Wire Line
5750 3850 5750 3450
$EndSCHEMATC
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