fauxie/fauxie.sch

EESchema Schematic File Version 4
LIBS:fauxie-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 ESP32-footprints-Shem-Lib:ESP32-WROOM U?
U 1 1 5DC2247A
P 5700 2850
F 0 "U?" H 5675 4237 60  0000 C CNN
F 1 "ESP32-WROOM" H 5675 4131 60  0000 C CNN
F 2 "ESP32-footprints-Lib:ESP32-WROOM" H 6050 4200 60  0001 C CNN
F 3 "" H 5250 3300 60  0001 C CNN
	1    5700 2850
	1    0    0    -1  
$EndComp
$Comp
L Connector:Barrel_Jack_Switch J?
U 1 1 5DC2448B
P 7450 1200
F 0 "J?" H 7507 1517 50  0000 C CNN
F 1 "Barrel_Jack_Switch" H 7507 1426 50  0000 C CNN
F 2 "" H 7500 1160 50  0001 C CNN
F 3 "~" H 7500 1160 50  0001 C CNN
	1    7450 1200
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR?
U 1 1 5DC2552C
P 7850 1100
F 0 "#PWR?" H 7850 950 50  0001 C CNN
F 1 "+5V" V 7865 1228 50  0000 L CNN
F 2 "" H 7850 1100 50  0001 C CNN
F 3 "" H 7850 1100 50  0001 C CNN
	1    7850 1100
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5DC2782F
P 7850 1300
F 0 "#PWR?" H 7850 1050 50  0001 C CNN
F 1 "GND" V 7855 1172 50  0000 R CNN
F 2 "" H 7850 1300 50  0001 C CNN
F 3 "" H 7850 1300 50  0001 C CNN
	1    7850 1300
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7750 1100 7850 1100
Wire Wire Line
	7750 1200 7850 1200
Wire Wire Line
	7850 1200 7850 1300
Wire Wire Line
	7750 1300 7850 1300
Connection ~ 7850 1300
$Comp
L power:GND #PWR?
U 1 1 5DC31142
P 4750 3950
F 0 "#PWR?" H 4750 3700 50  0001 C CNN
F 1 "GND" H 4755 3777 50  0000 C CNN
F 2 "" H 4750 3950 50  0001 C CNN
F 3 "" H 4750 3950 50  0001 C CNN
	1    4750 3950
	1    0    0    -1  
$EndComp
Wire Wire Line
	4750 3550 4750 3900
Wire Wire Line
	5250 3900 4750 3900
Connection ~ 4750 3900
Wire Wire Line
	4750 3900 4750 3950
$Comp
L power:GND #PWR?
U 1 1 5DC319A1
P 6700 3500
F 0 "#PWR?" H 6700 3250 50  0001 C CNN
F 1 "GND" V 6705 3372 50  0000 R CNN
F 2 "" H 6700 3500 50  0001 C CNN
F 3 "" H 6700 3500 50  0001 C CNN
	1    6700 3500
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6700 3500 6600 3500
Wire Wire Line
	6600 3400 6700 3400
Wire Wire Line
	6700 3400 6700 3500
Connection ~ 6700 3500
$Comp
L Device:C C?
U 1 1 5DC36963
P 4400 1500
F 0 "C?" V 4148 1500 50  0000 C CNN
F 1 "100n" V 4239 1500 50  0000 C CNN
F 2 "" H 4438 1350 50  0001 C CNN
F 3 "~" H 4400 1500 50  0001 C CNN
	1    4400 1500
	0    1    1    0   
$EndComp
$Comp
L Device:C C?
U 1 1 5DC37A96
P 4400 1900
F 0 "C?" V 4148 1900 50  0000 C CNN
F 1 "100n" V 4239 1900 50  0000 C CNN
F 2 "" H 4438 1750 50  0001 C CNN
F 3 "~" H 4400 1900 50  0001 C CNN
	1    4400 1900
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5DC383AD
P 4650 1700
F 0 "#PWR?" H 4650 1450 50  0001 C CNN
F 1 "GND" V 4655 1572 50  0000 R CNN
F 2 "" H 4650 1700 50  0001 C CNN
F 3 "" H 4650 1700 50  0001 C CNN
	1    4650 1700
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4550 1500 4650 1500
Wire Wire Line
	4650 1500 4650 1700
Wire Wire Line
	4650 1700 4650 1900
Wire Wire Line
	4650 1900 4550 1900
Connection ~ 4650 1700
$Comp
L power:+3V3 #PWR?
U 1 1 5DC38ED2
P 4150 1100
F 0 "#PWR?" H 4150 950 50  0001 C CNN
F 1 "+3V3" H 4165 1273 50  0000 C CNN
F 2 "" H 4150 1100 50  0001 C CNN
F 3 "" H 4150 1100 50  0001 C CNN
	1    4150 1100
	1    0    0    -1  
$EndComp
Wire Wire Line
	4150 1100 4150 1500
Wire Wire Line
	4150 2250 4750 2250
Wire Wire Line
	4250 1900 4150 1900
Connection ~ 4150 1900
Wire Wire Line
	4150 1900 4150 2250
Wire Wire Line
	4250 1500 4150 1500
Connection ~ 4150 1500
Wire Wire Line
	4150 1500 4150 1900
$Comp
L Connector:Conn_01x05_Male J?
U 1 1 5DC3B538
P 10500 2150
F 0 "J?" H 10472 2174 50  0000 R CNN
F 1 "Conn_01x05_Male" H 10472 2083 50  0000 R CNN
F 2 "" H 10500 2150 50  0001 C CNN
F 3 "~" H 10500 2150 50  0001 C CNN
	1    10500 2150
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5DC4458E
P 10150 1950
F 0 "#PWR?" H 10150 1700 50  0001 C CNN
F 1 "GND" V 10155 1822 50  0000 R CNN
F 2 "" H 10150 1950 50  0001 C CNN
F 3 "" H 10150 1950 50  0001 C CNN
	1    10150 1950
	0    1    1    0   
$EndComp
Wire Wire Line
	10150 1950 10300 1950
Text Label 10000 2050 2    50   ~ 0
RTS
Wire Wire Line
	10000 2050 10300 2050
Text Label 10000 2150 2    50   ~ 0
RX
Text Label 10000 2250 2    50   ~ 0
TX
Text Label 10000 2350 2    50   ~ 0
DTR
Wire Wire Line
	10000 2150 10300 2150
Wire Wire Line
	10300 2250 10000 2250
Wire Wire Line
	10000 2350 10300 2350
Text Label 6700 2300 0    50   ~ 0
TX
Text Label 6700 2400 0    50   ~ 0
RX
Wire Wire Line
	6700 2300 6600 2300
Wire Wire Line
	6600 2400 6700 2400
$Comp
L Device:C C?
U 1 1 5DC4EC03
P 3350 2250
F 0 "C?" V 3098 2250 50  0000 C CNN
F 1 "100n" V 3189 2250 50  0000 C CNN
F 2 "" H 3388 2100 50  0001 C CNN
F 3 "~" H 3350 2250 50  0001 C CNN
	1    3350 2250
	0    1    1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 5DC505CD
P 3500 1850
F 0 "R?" H 3570 1896 50  0000 L CNN
F 1 "10k" H 3570 1805 50  0000 L CNN
F 2 "" V 3430 1850 50  0001 C CNN
F 3 "~" H 3500 1850 50  0001 C CNN
	1    3500 1850
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR?
U 1 1 5DC509C1
P 3500 1600
F 0 "#PWR?" H 3500 1450 50  0001 C CNN
F 1 "+3V3" H 3515 1773 50  0000 C CNN
F 2 "" H 3500 1600 50  0001 C CNN
F 3 "" H 3500 1600 50  0001 C CNN
	1    3500 1600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5DC50C8E
P 3100 2250
F 0 "#PWR?" H 3100 2000 50  0001 C CNN
F 1 "GND" V 3105 2122 50  0000 R CNN
F 2 "" H 3100 2250 50  0001 C CNN
F 3 "" H 3100 2250 50  0001 C CNN
	1    3100 2250
	0    1    1    0   
$EndComp
Wire Wire Line
	3500 1600 3500 1700
Wire Wire Line
	3100 2250 3200 2250
Wire Wire Line
	3500 2000 3500 2250
Wire Wire Line
	4750 2350 3500 2350
Wire Wire Line
	3500 2350 3500 2250
Connection ~ 3500 2250
Text Label 3500 2450 3    50   ~ 0
RTS
Wire Wire Line
	3500 2450 3500 2350
Connection ~ 3500 2350
Text Label 6700 3300 0    50   ~ 0
DTR
Wire Wire Line
	6700 3300 6600 3300
$Comp
L Device:C C?
U 1 1 5DC5A0AA
P 8650 1250
F 0 "C?" H 8765 1296 50  0000 L CNN
F 1 "1m" H 8765 1205 50  0000 L CNN
F 2 "" H 8688 1100 50  0001 C CNN
F 3 "~" H 8650 1250 50  0001 C CNN
	1    8650 1250
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5DC5A769
P 9050 1250
F 0 "C?" H 9165 1296 50  0000 L CNN
F 1 "1m" H 9165 1205 50  0000 L CNN
F 2 "" H 9088 1100 50  0001 C CNN
F 3 "~" H 9050 1250 50  0001 C CNN
	1    9050 1250
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR?
U 1 1 5DC5AEE9
P 8850 1000
F 0 "#PWR?" H 8850 850 50  0001 C CNN
F 1 "+5V" H 8865 1173 50  0000 C CNN
F 2 "" H 8850 1000 50  0001 C CNN
F 3 "" H 8850 1000 50  0001 C CNN
	1    8850 1000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5DC5B2B4
P 8850 1500
F 0 "#PWR?" H 8850 1250 50  0001 C CNN
F 1 "GND" H 8855 1327 50  0000 C CNN
F 2 "" H 8850 1500 50  0001 C CNN
F 3 "" H 8850 1500 50  0001 C CNN
	1    8850 1500
	1    0    0    -1  
$EndComp
Wire Wire Line
	8650 1100 8650 1000
Wire Wire Line
	8650 1000 8850 1000
Wire Wire Line
	9050 1100 9050 1000
Wire Wire Line
	9050 1000 8850 1000
Connection ~ 8850 1000
Wire Wire Line
	8650 1400 8650 1500
Wire Wire Line
	8650 1500 8850 1500
Wire Wire Line
	8850 1500 9050 1500
Wire Wire Line
	9050 1500 9050 1400
Connection ~ 8850 1500
Text Label 4650 2850 2    50   ~ 0
LED_DATA
Wire Wire Line
	4650 2850 4750 2850
$Comp
L Timer_RTC:DS3231M U?
U 1 1 5DC2811A
P 7800 2600
F 0 "U?" H 7800 2111 50  0000 C CNN
F 1 "DS3231M" H 7800 2020 50  0000 C CNN
F 2 "Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm" H 7800 2000 50  0001 C CNN
F 3 "http://datasheets.maximintegrated.com/en/ds/DS3231.pdf" H 8070 2650 50  0001 C CNN
	1    7800 2600
	1    0    0    -1  
$EndComp
$Comp
L Device:Battery_Cell BT?
U 1 1 5DC29E69
P 8000 1900
F 0 "BT?" V 7745 1950 50  0000 C CNN
F 1 "Battery_Cell" V 7836 1950 50  0000 C CNN
F 2 "" V 8000 1960 50  0001 C CNN
F 3 "~" V 8000 1960 50  0001 C CNN
	1    8000 1900
	0    -1   1    0   
$EndComp
Wire Wire Line
	7800 1900 7800 2200
$Comp
L power:GND #PWR?
U 1 1 5DC2D24C
P 8300 3000
F 0 "#PWR?" H 8300 2750 50  0001 C CNN
F 1 "GND" V 8305 2872 50  0000 R CNN
F 2 "" H 8300 3000 50  0001 C CNN
F 3 "" H 8300 3000 50  0001 C CNN
	1    8300 3000
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8300 3000 7800 3000
$Comp
L power:GND #PWR?
U 1 1 5DC2E243
P 8200 1900
F 0 "#PWR?" H 8200 1650 50  0001 C CNN
F 1 "GND" V 8205 1772 50  0000 R CNN
F 2 "" H 8200 1900 50  0001 C CNN
F 3 "" H 8200 1900 50  0001 C CNN
	1    8200 1900
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8200 1900 8100 1900
$Comp
L power:+3V3 #PWR?
U 1 1 5DC2F335
P 7700 1900
F 0 "#PWR?" H 7700 1750 50  0001 C CNN
F 1 "+3V3" V 7715 2028 50  0000 L CNN
F 2 "" H 7700 1900 50  0001 C CNN
F 3 "" H 7700 1900 50  0001 C CNN
	1    7700 1900
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7700 1900 7700 2200
Text Label 7200 2400 2    50   ~ 0
SCL
Text Label 7200 2500 2    50   ~ 0
SDA
Wire Wire Line
	7200 2500 7300 2500
Wire Wire Line
	7300 2400 7200 2400
Text Label 6700 2200 0    50   ~ 0
SCL
Wire Wire Line
	6700 2200 6600 2200
Text Label 6700 2500 0    50   ~ 0
SDA
Wire Wire Line
	6700 2500 6600 2500
$Comp
L Regulator_Linear:AP7361C-33E U?
U 1 1 5DC41BA9
P 10250 1100
F 0 "U?" H 10250 1342 50  0000 C CNN
F 1 "AP7361C-33E" H 10250 1251 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 10250 1325 50  0001 C CIN
F 3 "https://www.diodes.com/assets/Datasheets/AP7361C.pdf" H 10250 1050 50  0001 C CNN
	1    10250 1100
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5DC4B9FA
P 9750 1250
F 0 "C?" H 9865 1296 50  0000 L CNN
F 1 "4.7u" H 9865 1205 50  0000 L CNN
F 2 "" H 9788 1100 50  0001 C CNN
F 3 "~" H 9750 1250 50  0001 C CNN
	1    9750 1250
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5DC4CCEA
P 10750 1250
F 0 "C?" H 10865 1296 50  0000 L CNN
F 1 "4.7u" H 10865 1205 50  0000 L CNN
F 2 "" H 10788 1100 50  0001 C CNN
F 3 "~" H 10750 1250 50  0001 C CNN
	1    10750 1250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5DC56F5F
P 9750 1500
F 0 "#PWR?" H 9750 1250 50  0001 C CNN
F 1 "GND" H 9755 1327 50  0000 C CNN
F 2 "" H 9750 1500 50  0001 C CNN
F 3 "" H 9750 1500 50  0001 C CNN
	1    9750 1500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5DC570A5
P 10250 1500
F 0 "#PWR?" H 10250 1250 50  0001 C CNN
F 1 "GND" H 10255 1327 50  0000 C CNN
F 2 "" H 10250 1500 50  0001 C CNN
F 3 "" H 10250 1500 50  0001 C CNN
	1    10250 1500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5DC5751F
P 10750 1500
F 0 "#PWR?" H 10750 1250 50  0001 C CNN
F 1 "GND" H 10755 1327 50  0000 C CNN
F 2 "" H 10750 1500 50  0001 C CNN
F 3 "" H 10750 1500 50  0001 C CNN
	1    10750 1500
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR?
U 1 1 5DC57A88
P 9650 1100
F 0 "#PWR?" H 9650 950 50  0001 C CNN
F 1 "+5V" V 9665 1228 50  0000 L CNN
F 2 "" H 9650 1100 50  0001 C CNN
F 3 "" H 9650 1100 50  0001 C CNN
	1    9650 1100
	0    -1   -1   0   
$EndComp
$Comp
L power:+3V3 #PWR?
U 1 1 5DC58370
P 10850 1100
F 0 "#PWR?" H 10850 950 50  0001 C CNN
F 1 "+3V3" V 10865 1228 50  0000 L CNN
F 2 "" H 10850 1100 50  0001 C CNN
F 3 "" H 10850 1100 50  0001 C CNN
	1    10850 1100
	0    1    1    0   
$EndComp
Wire Wire Line
	9650 1100 9750 1100
Connection ~ 9750 1100
Wire Wire Line
	9750 1100 9950 1100
Wire Wire Line
	10850 1100 10750 1100
Connection ~ 10750 1100
Wire Wire Line
	10750 1100 10550 1100
Wire Wire Line
	10750 1400 10750 1500
Wire Wire Line
	10250 1400 10250 1500
Wire Wire Line
	9750 1400 9750 1500
$Comp
L Audio:PCM5102 U?
U 1 1 5DC52822
P 8850 4950
F 0 "U?" H 8850 5731 50  0000 C CNN
F 1 "PCM5102" H 8850 5640 50  0000 C CNN
F 2 "Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm" H 8800 5700 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/pcm5102.pdf" H 8800 5700 50  0001 C CNN
	1    8850 4950
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR?
U 1 1 5DC5B639
P 9450 4150
F 0 "#PWR?" H 9450 4000 50  0001 C CNN
F 1 "+3V3" V 9465 4278 50  0000 L CNN
F 2 "" H 9450 4150 50  0001 C CNN
F 3 "" H 9450 4150 50  0001 C CNN
	1    9450 4150
	0    1    1    0   
$EndComp
Wire Wire Line
	8950 4350 8950 4150
Wire Wire Line
	8950 4150 9450 4150
$Comp
L power:+3V3 #PWR?
U 1 1 5DC601DD
P 8200 5250
F 0 "#PWR?" H 8200 5100 50  0001 C CNN
F 1 "+3V3" V 8215 5378 50  0000 L CNN
F 2 "" H 8200 5250 50  0001 C CNN
F 3 "" H 8200 5250 50  0001 C CNN
	1    8200 5250
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8200 5250 8350 5250
Wire Wire Line
	8850 4350 8850 4150
Wire Wire Line
	8850 4150 8950 4150
Connection ~ 8950 4150
Wire Wire Line
	8750 4350 8750 4150
Wire Wire Line
	8750 4150 8850 4150
Connection ~ 8850 4150
$Comp
L power:GND #PWR?
U 1 1 5DC64123
P 9450 5800
F 0 "#PWR?" H 9450 5550 50  0001 C CNN
F 1 "GND" V 9455 5672 50  0000 R CNN
F 2 "" H 9450 5800 50  0001 C CNN
F 3 "" H 9450 5800 50  0001 C CNN
	1    9450 5800
	0    -1   -1   0   
$EndComp
Wire Wire Line
	9450 5800 9350 5800
Wire Wire Line
	8950 5800 8950 5650
Wire Wire Line
	8850 5650 8850 5800
Wire Wire Line
	8850 5800 8950 5800
Connection ~ 8950 5800
Wire Wire Line
	8750 5650 8750 5800
Wire Wire Line
	8750 5800 8850 5800
Connection ~ 8850 5800
$Comp
L power:GND #PWR?
U 1 1 5DC68758
P 8200 5050
F 0 "#PWR?" H 8200 4800 50  0001 C CNN
F 1 "GND" V 8205 4922 50  0000 R CNN
F 2 "" H 8200 5050 50  0001 C CNN
F 3 "" H 8200 5050 50  0001 C CNN
	1    8200 5050
	0    1    1    0   
$EndComp
Wire Wire Line
	8200 5050 8350 5050
Wire Wire Line
	8350 5150 8200 5150
Wire Wire Line
	8200 5150 8200 5050
Connection ~ 8200 5050
$Comp
L power:GND #PWR?
U 1 1 5DC6BC1C
P 8200 5350
F 0 "#PWR?" H 8200 5100 50  0001 C CNN
F 1 "GND" V 8205 5222 50  0000 R CNN
F 2 "" H 8200 5350 50  0001 C CNN
F 3 "" H 8200 5350 50  0001 C CNN
	1    8200 5350
	0    1    1    0   
$EndComp
Wire Wire Line
	8200 5350 8350 5350
Wire Wire Line
	8350 4850 8200 4850
Wire Wire Line
	8200 4850 8200 5050
Text Label 4650 3050 2    50   ~ 0
LRCK
Wire Wire Line
	4650 3050 4750 3050
Text Label 4650 3150 2    50   ~ 0
BCLK
Wire Wire Line
	4650 3150 4750 3150
Text Label 8200 4750 2    50   ~ 0
BCLK
Wire Wire Line
	8200 4750 8350 4750
Text Label 8200 4550 2    50   ~ 0
LRCK
Wire Wire Line
	8200 4550 8350 4550
Wire Wire Line
	8200 4650 8350 4650
Text Label 6700 3200 0    50   ~ 0
I2SD
Text Label 8200 4650 2    50   ~ 0
I2SD
Wire Wire Line
	6700 3200 6600 3200
$Comp
L Device:Speaker LS?
U 1 1 5DCA0C56
P 10300 4350
F 0 "LS?" H 10470 4346 50  0000 L CNN
F 1 "Speaker" H 10470 4255 50  0000 L CNN
F 2 "" H 10300 4150 50  0001 C CNN
F 3 "~" H 10290 4300 50  0001 C CNN
	1    10300 4350
	1    0    0    -1  
$EndComp
$Comp
L Device:Speaker LS?
U 1 1 5DCA1CEC
P 10300 4850
F 0 "LS?" H 10470 4846 50  0000 L CNN
F 1 "Speaker" H 10470 4755 50  0000 L CNN
F 2 "" H 10300 4650 50  0001 C CNN
F 3 "~" H 10290 4800 50  0001 C CNN
	1    10300 4850
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5DCA2377
P 9500 5000
F 0 "C?" H 9615 5046 50  0000 L CNN
F 1 "2.2u" H 9615 4955 50  0000 L CNN
F 2 "" H 9538 4850 50  0001 C CNN
F 3 "~" H 9500 5000 50  0001 C CNN
	1    9500 5000
	1    0    0    -1  
$EndComp
Wire Wire Line
	9350 4850 9500 4850
Wire Wire Line
	9500 5150 9350 5150
$Comp
L Device:C C?
U 1 1 5DCA89C8
P 9650 5350
F 0 "C?" V 9398 5350 50  0000 C CNN
F 1 "100n" V 9489 5350 50  0000 C CNN
F 2 "" H 9688 5200 50  0001 C CNN
F 3 "~" H 9650 5350 50  0001 C CNN
	1    9650 5350
	0    1    1    0   
$EndComp
Wire Wire Line
	9350 5350 9500 5350
$Comp
L power:GND #PWR?
U 1 1 5DCAB21C
P 9900 5350
F 0 "#PWR?" H 9900 5100 50  0001 C CNN
F 1 "GND" V 9905 5222 50  0000 R CNN
F 2 "" H 9900 5350 50  0001 C CNN
F 3 "" H 9900 5350 50  0001 C CNN
	1    9900 5350
	0    -1   -1   0   
$EndComp
Wire Wire Line
	9900 5350 9800 5350
$Comp
L Device:C C?
U 1 1 5DCAD956
P 8850 3900
F 0 "C?" H 8965 3946 50  0000 L CNN
F 1 "100n" H 8965 3855 50  0000 L CNN
F 2 "" H 8888 3750 50  0001 C CNN
F 3 "~" H 8850 3900 50  0001 C CNN
	1    8850 3900
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5DCADEFD
P 8850 3650
F 0 "#PWR?" H 8850 3400 50  0001 C CNN
F 1 "GND" H 8855 3477 50  0000 C CNN
F 2 "" H 8850 3650 50  0001 C CNN
F 3 "" H 8850 3650 50  0001 C CNN
	1    8850 3650
	-1   0    0    1   
$EndComp
Wire Wire Line
	8850 3650 8850 3750
Wire Wire Line
	8850 4050 8850 4150
$Comp
L power:GND #PWR?
U 1 1 5DCB2BA1
P 10000 4450
F 0 "#PWR?" H 10000 4200 50  0001 C CNN
F 1 "GND" V 10005 4322 50  0000 R CNN
F 2 "" H 10000 4450 50  0001 C CNN
F 3 "" H 10000 4450 50  0001 C CNN
	1    10000 4450
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5DCB4946
P 10000 4950
F 0 "#PWR?" H 10000 4700 50  0001 C CNN
F 1 "GND" V 10005 4822 50  0000 R CNN
F 2 "" H 10000 4950 50  0001 C CNN
F 3 "" H 10000 4950 50  0001 C CNN
	1    10000 4950
	0    1    1    0   
$EndComp
Wire Wire Line
	9350 4550 9350 4350
Wire Wire Line
	9350 4350 10100 4350
Wire Wire Line
	9350 4650 10100 4650
Wire Wire Line
	10100 4650 10100 4850
Wire Wire Line
	10100 4950 10000 4950
Wire Wire Line
	10100 4450 10000 4450
$Comp
L Device:C C?
U 1 1 5DCC0191
P 9350 5650
F 0 "C?" H 9465 5696 50  0000 L CNN
F 1 "2.2u" H 9465 5605 50  0000 L CNN
F 2 "" H 9388 5500 50  0001 C CNN
F 3 "~" H 9350 5650 50  0001 C CNN
	1    9350 5650
	1    0    0    -1  
$EndComp
Connection ~ 9350 5800
Wire Wire Line
	9350 5800 8950 5800
Wire Wire Line
	9350 5500 9350 5450
$EndSCHEMATC