Atmega32.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 3 3
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L MCU_Microchip_ATmega:ATmega328P-AU U3
U 1 1 61383AE5
P 6500 4300
F 0 "U3" H 6500 4400 50  0000 C CNN
F 1 "ATmega328P-AU" H 6500 4300 50  0000 C CNN
F 2 "Package_QFP:TQFP-32_7x7mm_P0.8mm" H 6500 4300 50  0001 C CIN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/ATmega328_P%20AVR%20MCU%20with%20picoPower%20Technology%20Data%20Sheet%2040001984A.pdf" H 6500 4300 50  0001 C CNN
F 4 "C14877" H 6500 4300 50  0001 C CNN "LCSC Part #"
	1    6500 4300
	1    0    0    -1  
$EndComp
$Comp
L Interface_USB:FT232RL U2
U 1 1 613871E5
P 3200 4400
F 0 "U2" H 3200 4500 50  0000 C CNN
F 1 "FT232RL" H 3200 4400 50  0000 C CNN
F 2 "Package_SO:SSOP-28_5.3x10.2mm_P0.65mm" H 4300 3500 50  0001 C CNN
F 3 "https://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT232R.pdf" H 3200 4400 50  0001 C CNN
	1    3200 4400
	1    0    0    -1  
$EndComp
$Comp
L Device:Crystal Y2
U 1 1 6138C624
P 9200 3400
F 0 "Y2" H 9200 3668 50  0000 C CNN
F 1 "Crystal" H 9200 3577 50  0000 C CNN
F 2 "Crystal:Crystal_SMD_HC49-SD" H 9200 3400 50  0001 C CNN
F 3 "~" H 9200 3400 50  0001 C CNN
	1    9200 3400
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C12
U 1 1 6139ABAA
P 9650 3650
F 0 "C12" H 9742 3696 50  0000 L CNN
F 1 "22pF" H 9742 3605 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9650 3650 50  0001 C CNN
F 3 "~" H 9650 3650 50  0001 C CNN
F 4 "C1603" H 9650 3650 50  0001 C CNN "LCSC Part #"
	1    9650 3650
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C11
U 1 1 6139C25A
P 8750 3650
F 0 "C11" H 8842 3696 50  0000 L CNN
F 1 "22pF" H 8842 3605 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8750 3650 50  0001 C CNN
F 3 "~" H 8750 3650 50  0001 C CNN
F 4 "C1603" H 8750 3650 50  0001 C CNN "LCSC Part #"
	1    8750 3650
	1    0    0    -1  
$EndComp
Wire Wire Line
	8750 3550 8750 3400
Wire Wire Line
	8750 3400 9050 3400
Wire Wire Line
	9350 3400 9650 3400
Wire Wire Line
	9650 3400 9650 3550
Wire Wire Line
	9650 3750 9650 3900
Wire Wire Line
	8750 3750 8750 3900
$Comp
L power:GND #PWR0123
U 1 1 6139DBBC
P 9650 3900
F 0 "#PWR0123" H 9650 3650 50  0001 C CNN
F 1 "GND" H 9655 3727 50  0000 C CNN
F 2 "" H 9650 3900 50  0001 C CNN
F 3 "" H 9650 3900 50  0001 C CNN
	1    9650 3900
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0124
U 1 1 6139E14D
P 8750 3900
F 0 "#PWR0124" H 8750 3650 50  0001 C CNN
F 1 "GND" H 8755 3727 50  0000 C CNN
F 2 "" H 8750 3900 50  0001 C CNN
F 3 "" H 8750 3900 50  0001 C CNN
	1    8750 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	7100 3700 7400 3700
Wire Wire Line
	7100 3800 7400 3800
Text Label 7400 3700 2    50   ~ 0
XTAL1
Text Label 7400 3800 2    50   ~ 0
XTAL2
Text Label 9050 3400 2    50   ~ 0
XTAL1
Text Label 9350 3400 0    50   ~ 0
XTAL2
NoConn ~ 7100 5500
NoConn ~ 7100 4000
NoConn ~ 7100 4100
NoConn ~ 7100 4200
NoConn ~ 7100 4300
NoConn ~ 7100 3100
NoConn ~ 7100 3200
NoConn ~ 7100 3300
Wire Wire Line
	5900 3300 5600 3300
Wire Wire Line
	5900 3400 5600 3400
Text Label 5600 3300 0    50   ~ 0
ADC6
Text Label 5600 3400 0    50   ~ 0
ADC7
$Comp
L Device:C_Small C7
U 1 1 613A202D
P 5400 3350
F 0 "C7" H 5250 3400 50  0000 L CNN
F 1 "100nF" H 5150 3250 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5400 3350 50  0001 C CNN
F 3 "~" H 5400 3350 50  0001 C CNN
F 4 "C14663" H 5400 3350 50  0001 C CNN "LCSC Part #"
	1    5400 3350
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0125
U 1 1 613A27D6
P 5400 3500
F 0 "#PWR0125" H 5400 3250 50  0001 C CNN
F 1 "GND" H 5405 3327 50  0000 C CNN
F 2 "" H 5400 3500 50  0001 C CNN
F 3 "" H 5400 3500 50  0001 C CNN
	1    5400 3500
	1    0    0    -1  
$EndComp
Wire Wire Line
	5400 3450 5400 3500
Wire Wire Line
	5400 3250 5400 3100
Wire Wire Line
	5400 3100 5900 3100
$Comp
L power:+5V #PWR0126
U 1 1 613A569F
P 6500 2150
F 0 "#PWR0126" H 6500 2000 50  0001 C CNN
F 1 "+5V" H 6515 2323 50  0000 C CNN
F 2 "" H 6500 2150 50  0001 C CNN
F 3 "" H 6500 2150 50  0001 C CNN
	1    6500 2150
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C9
U 1 1 613A5B4E
P 6200 2600
F 0 "C9" V 6300 2550 50  0000 L CNN
F 1 "100nF" V 6050 2500 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6200 2600 50  0001 C CNN
F 3 "~" H 6200 2600 50  0001 C CNN
F 4 "C14663" H 6200 2600 50  0001 C CNN "LCSC Part #"
	1    6200 2600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0127
U 1 1 613A6FA1
P 5900 2650
F 0 "#PWR0127" H 5900 2400 50  0001 C CNN
F 1 "GND" H 5905 2477 50  0000 C CNN
F 2 "" H 5900 2650 50  0001 C CNN
F 3 "" H 5900 2650 50  0001 C CNN
	1    5900 2650
	1    0    0    -1  
$EndComp
Wire Wire Line
	5900 2650 5900 2600
Wire Wire Line
	5900 2600 6100 2600
Wire Wire Line
	6500 2600 6500 2800
Wire Wire Line
	6300 2600 6500 2600
Connection ~ 6500 2600
$Comp
L Device:C_Small C8
U 1 1 613AABE4
P 6200 2250
F 0 "C8" V 6300 2200 50  0000 L CNN
F 1 "4.7uF" V 6050 2150 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 6200 2250 50  0001 C CNN
F 3 "~" H 6200 2250 50  0001 C CNN
F 4 "C29823" H 6200 2250 50  0001 C CNN "LCSC Part #"
	1    6200 2250
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6300 2250 6500 2250
Wire Wire Line
	6500 2250 6500 2600
Wire Wire Line
	6100 2250 5900 2250
Wire Wire Line
	5900 2250 5900 2600
Connection ~ 5900 2600
Wire Wire Line
	6500 2150 6500 2250
Connection ~ 6500 2250
$Comp
L Device:C_Small C10
U 1 1 613AD3B7
P 6800 2600
F 0 "C10" V 6900 2550 50  0000 L CNN
F 1 "100nF" V 6650 2500 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6800 2600 50  0001 C CNN
F 3 "~" H 6800 2600 50  0001 C CNN
F 4 "C14663" H 6800 2600 50  0001 C CNN "LCSC Part #"
	1    6800 2600
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6600 2800 6600 2600
Wire Wire Line
	6600 2600 6700 2600
Wire Wire Line
	6600 2600 6500 2600
Connection ~ 6600 2600
$Comp
L power:GND #PWR0128
U 1 1 613AE327
P 7050 2650
F 0 "#PWR0128" H 7050 2400 50  0001 C CNN
F 1 "GND" H 7055 2477 50  0000 C CNN
F 2 "" H 7050 2650 50  0001 C CNN
F 3 "" H 7050 2650 50  0001 C CNN
	1    7050 2650
	1    0    0    -1  
$EndComp
Wire Wire Line
	6900 2600 7050 2600
Wire Wire Line
	7050 2600 7050 2650
Wire Wire Line
	7100 3400 7400 3400
Text Label 7400 3400 2    50   ~ 0
MOSI
Wire Wire Line
	7100 3500 7400 3500
Text Label 7400 3500 2    50   ~ 0
MISO
$Comp
L Device:LED_Small D6
U 1 1 613B05A3
P 7650 3600
F 0 "D6" H 7650 3500 50  0000 C CNN
F 1 "SCK" H 7650 3700 50  0000 C CNN
F 2 "LED_SMD:LED_0603_1608Metric" V 7650 3600 50  0001 C CNN
F 3 "~" V 7650 3600 50  0001 C CNN
F 4 "C2286" H 7650 3600 50  0001 C CNN "LCSC Part #"
	1    7650 3600
	-1   0    0    1   
$EndComp
Wire Wire Line
	7100 3600 7550 3600
$Comp
L Device:R_Small R7
U 1 1 613B403F
P 8000 3600
F 0 "R7" V 8100 3600 50  0000 C CNN
F 1 "1K" V 7900 3600 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 8000 3600 50  0001 C CNN
F 3 "~" H 8000 3600 50  0001 C CNN
F 4 "C21190" H 8000 3600 50  0001 C CNN "LCSC Part #"
	1    8000 3600
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7750 3600 7900 3600
$Comp
L power:GND #PWR0129
U 1 1 613B5913
P 8200 3650
F 0 "#PWR0129" H 8200 3400 50  0001 C CNN
F 1 "GND" H 8205 3477 50  0000 C CNN
F 2 "" H 8200 3650 50  0001 C CNN
F 3 "" H 8200 3650 50  0001 C CNN
	1    8200 3650
	1    0    0    -1  
$EndComp
Wire Wire Line
	8100 3600 8200 3600
Wire Wire Line
	8200 3600 8200 3650
Text Label 7400 3600 2    50   ~ 0
SCK
Wire Wire Line
	7100 4400 7400 4400
Wire Wire Line
	7100 4500 7400 4500
Wire Wire Line
	7100 4600 7400 4600
Text Label 7400 4600 2    50   ~ 0
RESET
Text Label 7400 4400 2    50   ~ 0
PC4
Text Label 7400 4500 2    50   ~ 0
PC5
$Comp
L Device:R_Small R5
U 1 1 613B89E9
P 7400 4800
F 0 "R5" V 7450 4950 50  0000 C CNN
F 1 "1K" V 7450 4650 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 7400 4800 50  0001 C CNN
F 3 "~" H 7400 4800 50  0001 C CNN
F 4 "C21190" H 7400 4800 50  0001 C CNN "LCSC Part #"
	1    7400 4800
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R6
U 1 1 613B9F2C
P 7400 4900
F 0 "R6" V 7450 5050 50  0000 C CNN
F 1 "1K" V 7450 4750 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 7400 4900 50  0001 C CNN
F 3 "~" H 7400 4900 50  0001 C CNN
F 4 "C21190" H 7400 4900 50  0001 C CNN "LCSC Part #"
	1    7400 4900
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7100 4900 7300 4900
Wire Wire Line
	7100 4800 7300 4800
Text Label 7800 4800 2    50   ~ 0
TXD
Wire Wire Line
	7500 4800 7800 4800
Wire Wire Line
	7500 4900 7800 4900
Text Label 7800 4900 2    50   ~ 0
RXD
Wire Wire Line
	7100 5000 7400 5000
Text Label 7400 5000 2    50   ~ 0
INT0
Wire Wire Line
	7100 5100 7400 5100
Text Label 7400 5100 2    50   ~ 0
INT1
Wire Wire Line
	7100 5200 7400 5200
Text Label 7400 5200 2    50   ~ 0
PD4
Wire Wire Line
	7100 5400 7400 5400
Text Label 7400 5400 2    50   ~ 0
PD6
$Comp
L power:GND #PWR0130
U 1 1 613C1565
P 6500 5900
F 0 "#PWR0130" H 6500 5650 50  0001 C CNN
F 1 "GND" H 6505 5727 50  0000 C CNN
F 2 "" H 6500 5900 50  0001 C CNN
F 3 "" H 6500 5900 50  0001 C CNN
	1    6500 5900
	1    0    0    -1  
$EndComp
Wire Wire Line
	6500 5800 6500 5900
Wire Wire Line
	9050 4550 8750 4550
Wire Wire Line
	9050 4650 8750 4650
Wire Wire Line
	9050 4750 8750 4750
Wire Wire Line
	9050 5700 8750 5700
Wire Wire Line
	9050 5800 8750 5800
Wire Wire Line
	9050 6000 8750 6000
Wire Wire Line
	9050 6100 8750 6100
Text Label 8750 4550 0    50   ~ 0
MISO
Text Label 8750 4650 0    50   ~ 0
SCK
Text Label 8750 4750 0    50   ~ 0
RESET
Text Label 8750 5700 0    50   ~ 0
INT0
Text Label 8750 5800 0    50   ~ 0
ADC6
Text Label 8750 6000 0    50   ~ 0
PC4
Text Label 8750 6100 0    50   ~ 0
GND
Wire Wire Line
	9550 4550 9850 4550
Wire Wire Line
	9550 4650 9850 4650
Wire Wire Line
	9550 4750 9850 4750
Text Label 9850 4550 2    50   ~ 0
5V
Text Label 6500 2250 2    50   ~ 0
5V
Text Label 6500 5850 0    50   ~ 0
GND
Text Label 9850 4650 2    50   ~ 0
MOSI
Text Label 9850 4750 2    50   ~ 0
GND
Text Label 9850 5700 2    50   ~ 0
INT1
Text Label 9850 5800 2    50   ~ 0
ADC7
Text Label 9850 5900 2    50   ~ 0
PD6
Text Label 9850 6000 2    50   ~ 0
PC5
Text Label 4900 4250 1    50   ~ 0
3V3_ft232rl
$Comp
L power:GND #PWR0131
U 1 1 613EE1BD
P 3000 5500
F 0 "#PWR0131" H 3000 5250 50  0001 C CNN
F 1 "GND" H 3005 5327 50  0000 C CNN
F 2 "" H 3000 5500 50  0001 C CNN
F 3 "" H 3000 5500 50  0001 C CNN
	1    3000 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	3000 5400 3000 5450
Wire Wire Line
	3000 5450 3200 5450
Wire Wire Line
	3400 5450 3400 5400
Connection ~ 3000 5450
Wire Wire Line
	3000 5450 3000 5500
Wire Wire Line
	3300 5400 3300 5450
Connection ~ 3300 5450
Wire Wire Line
	3300 5450 3400 5450
Wire Wire Line
	3200 5400 3200 5450
Connection ~ 3200 5450
Wire Wire Line
	3200 5450 3300 5450
NoConn ~ 4000 4900
NoConn ~ 4000 5000
NoConn ~ 4000 5100
$Comp
L Device:R_Small R11
U 1 1 613F77F4
P 4250 4700
F 0 "R11" V 4300 4850 50  0000 C CNN
F 1 "1K" V 4300 4550 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 4250 4700 50  0001 C CNN
F 3 "~" H 4250 4700 50  0001 C CNN
F 4 "C21190" H 4250 4700 50  0001 C CNN "LCSC Part #"
	1    4250 4700
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4000 4700 4150 4700
$Comp
L Device:R_Small R12
U 1 1 613F97D1
P 4250 4800
F 0 "R12" V 4300 4950 50  0000 C CNN
F 1 "1K" V 4300 4650 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 4250 4800 50  0001 C CNN
F 3 "~" H 4250 4800 50  0001 C CNN
F 4 "C21190" H 4250 4800 50  0001 C CNN "LCSC Part #"
	1    4250 4800
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4000 4800 4150 4800
Wire Wire Line
	4350 4700 4600 4700
Wire Wire Line
	4600 4700 4600 4550
$Comp
L Device:LED_Small D8
U 1 1 613FCE3D
P 4600 4450
F 0 "D8" H 4600 4350 50  0000 C CNN
F 1 "RX" H 4600 4550 50  0000 C CNN
F 2 "LED_SMD:LED_0603_1608Metric" V 4600 4450 50  0001 C CNN
F 3 "~" V 4600 4450 50  0001 C CNN
F 4 "C2286" H 4600 4450 50  0001 C CNN "LCSC Part #"
	1    4600 4450
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED_Small D9
U 1 1 613FDF98
P 4900 4450
F 0 "D9" H 4900 4350 50  0000 C CNN
F 1 "TX" H 4900 4550 50  0000 C CNN
F 2 "LED_SMD:LED_0603_1608Metric" V 4900 4450 50  0001 C CNN
F 3 "~" V 4900 4450 50  0001 C CNN
F 4 "C2286" H 4900 4450 50  0001 C CNN "LCSC Part #"
	1    4900 4450
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4900 4550 4900 4800
Wire Wire Line
	4900 4800 4350 4800
Wire Wire Line
	4600 4250 4600 4350
Wire Wire Line
	4900 4250 4900 4350
NoConn ~ 4000 4400
NoConn ~ 4000 4300
NoConn ~ 4000 4200
Wire Wire Line
	4000 4100 4300 4100
Text Label 4300 4100 2    50   ~ 0
DTR
NoConn ~ 4000 4000
NoConn ~ 4000 3900
Wire Wire Line
	4000 3700 4300 3700
Wire Wire Line
	4300 3800 4000 3800
Text Label 4300 3800 2    50   ~ 0
RXD
Text Label 4300 3700 2    50   ~ 0
TXD
$Comp
L Device:C_Small C17
U 1 1 6141F641
P 2850 3150
F 0 "C17" V 2950 3100 50  0000 L CNN
F 1 "100nF" V 2700 3050 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2850 3150 50  0001 C CNN
F 3 "~" H 2850 3150 50  0001 C CNN
F 4 "C14663" H 2850 3150 50  0001 C CNN "LCSC Part #"
	1    2850 3150
	0    -1   -1   0   
$EndComp
$Comp
L Device:C_Small C16
U 1 1 6141F806
P 2850 2800
F 0 "C16" V 2950 2750 50  0000 L CNN
F 1 "4.7uF" V 2700 2700 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 2850 2800 50  0001 C CNN
F 3 "~" H 2850 2800 50  0001 C CNN
F 4 "C29823" H 2850 2800 50  0001 C CNN "LCSC Part #"
	1    2850 2800
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR0134
U 1 1 61425082
P 2600 3300
F 0 "#PWR0134" H 2600 3050 50  0001 C CNN
F 1 "GND" H 2605 3127 50  0000 C CNN
F 2 "" H 2600 3300 50  0001 C CNN
F 3 "" H 2600 3300 50  0001 C CNN
	1    2600 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	2600 3300 2600 3150
Wire Wire Line
	2600 3150 2750 3150
Wire Wire Line
	2750 2800 2600 2800
Wire Wire Line
	2600 2800 2600 3150
Connection ~ 2600 3150
Wire Wire Line
	3100 3400 3100 3350
Wire Wire Line
	3100 2800 2950 2800
Wire Wire Line
	2950 3150 3100 3150
Connection ~ 3100 3150
Wire Wire Line
	3100 3150 3100 2800
Wire Wire Line
	3300 3400 3300 3350
Wire Wire Line
	3300 3350 3100 3350
Connection ~ 3100 3350
Wire Wire Line
	3100 3350 3100 3150
$Comp
L power:+5V #PWR0135
U 1 1 61434662
P 3100 2700
F 0 "#PWR0135" H 3100 2550 50  0001 C CNN
F 1 "+5V" H 3115 2873 50  0000 C CNN
F 2 "" H 3100 2700 50  0001 C CNN
F 3 "" H 3100 2700 50  0001 C CNN
	1    3100 2700
	1    0    0    -1  
$EndComp
Wire Wire Line
	3100 2700 3100 2800
Connection ~ 3100 2800
$Comp
L Device:R_Small R9
U 1 1 61437817
P 2150 4000
F 0 "R9" V 2200 4150 50  0000 C CNN
F 1 "22" V 2200 3850 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 2150 4000 50  0001 C CNN
F 3 "~" H 2150 4000 50  0001 C CNN
F 4 "C23345" H 2150 4000 50  0001 C CNN "LCSC Part #"
	1    2150 4000
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2250 4000 2400 4000
$Comp
L Device:R_Small R10
U 1 1 6143AF05
P 2150 4100
F 0 "R10" V 2200 4250 50  0000 C CNN
F 1 "22" V 2200 3950 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 2150 4100 50  0001 C CNN
F 3 "~" H 2150 4100 50  0001 C CNN
F 4 "C23345" H 2150 4100 50  0001 C CNN "LCSC Part #"
	1    2150 4100
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2250 4100 2400 4100
$Comp
L Device:C_Small C13
U 1 1 61444495
P 1550 4350
F 0 "C13" H 1642 4396 50  0000 L CNN
F 1 "22pF" H 1600 4250 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1550 4350 50  0001 C CNN
F 3 "~" H 1550 4350 50  0001 C CNN
F 4 "C1603" H 1550 4350 50  0001 C CNN "LCSC Part #"
	1    1550 4350
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C14
U 1 1 6144AF17
P 1850 4350
F 0 "C14" H 1942 4396 50  0000 L CNN
F 1 "22pF" H 1900 4250 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1850 4350 50  0001 C CNN
F 3 "~" H 1850 4350 50  0001 C CNN
F 4 "C1603" H 1850 4350 50  0001 C CNN "LCSC Part #"
	1    1850 4350
	1    0    0    -1  
$EndComp
Wire Wire Line
	1350 4100 1850 4100
Wire Wire Line
	1350 4000 1550 4000
Wire Wire Line
	1550 4250 1550 4000
Connection ~ 1550 4000
Wire Wire Line
	1550 4000 2050 4000
Wire Wire Line
	1850 4250 1850 4100
Connection ~ 1850 4100
Wire Wire Line
	1850 4100 2050 4100
$Comp
L power:GND #PWR0136
U 1 1 6145B76E
P 1550 4550
F 0 "#PWR0136" H 1550 4300 50  0001 C CNN
F 1 "GND" H 1555 4377 50  0000 C CNN
F 2 "" H 1550 4550 50  0001 C CNN
F 3 "" H 1550 4550 50  0001 C CNN
	1    1550 4550
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0137
U 1 1 6145BE26
P 1850 4550
F 0 "#PWR0137" H 1850 4300 50  0001 C CNN
F 1 "GND" H 1855 4377 50  0000 C CNN
F 2 "" H 1850 4550 50  0001 C CNN
F 3 "" H 1850 4550 50  0001 C CNN
	1    1850 4550
	1    0    0    -1  
$EndComp
Wire Wire Line
	1550 4450 1550 4550
Wire Wire Line
	1850 4450 1850 4550
Text HLabel 8750 5300 0    50   Input ~ 0
D+
Text HLabel 8750 5200 0    50   Input ~ 0
D-
$Comp
L Device:LED_Small 3V3
U 1 1 614887BB
P 2050 3350
F 0 "3V3" H 2050 3250 50  0000 C CNN
F 1 "3V3" H 2050 3450 50  0000 C CNN
F 2 "LED_SMD:LED_0603_1608Metric" V 2050 3350 50  0001 C CNN
F 3 "~" V 2050 3350 50  0001 C CNN
F 4 "C72043" H 2050 3350 50  0001 C CNN "LCSC Part #"
	1    2050 3350
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C15
U 1 1 61489897
P 2050 3700
F 0 "C15" V 2150 3650 50  0000 L CNN
F 1 "100nF" V 1900 3600 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2050 3700 50  0001 C CNN
F 3 "~" H 2050 3700 50  0001 C CNN
F 4 "C14663" H 2050 3700 50  0001 C CNN "LCSC Part #"
	1    2050 3700
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR0139
U 1 1 61489D68
P 1850 3700
F 0 "#PWR0139" H 1850 3450 50  0001 C CNN
F 1 "GND" V 1855 3572 50  0000 R CNN
F 2 "" H 1850 3700 50  0001 C CNN
F 3 "" H 1850 3700 50  0001 C CNN
	1    1850 3700
	0    1    1    0   
$EndComp
Wire Wire Line
	1850 3700 1950 3700
Wire Wire Line
	2150 3700 2300 3700
Wire Wire Line
	2150 3350 2300 3350
Wire Wire Line
	2300 3350 2300 3700
Connection ~ 2300 3700
Wire Wire Line
	2300 3300 2300 3350
Connection ~ 2300 3350
Wire Wire Line
	2300 3700 2400 3700
$Comp
L power:GND #PWR0140
U 1 1 6149E527
P 1450 3350
F 0 "#PWR0140" H 1450 3100 50  0001 C CNN
F 1 "GND" V 1455 3222 50  0000 R CNN
F 2 "" H 1450 3350 50  0001 C CNN
F 3 "" H 1450 3350 50  0001 C CNN
	1    1450 3350
	0    1    1    0   
$EndComp
Wire Wire Line
	1850 3350 1950 3350
$Comp
L Device:R_Small R8
U 1 1 614A2A5D
P 1750 3350
F 0 "R8" V 1800 3500 50  0000 C CNN
F 1 "1K" V 1800 3200 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 1750 3350 50  0001 C CNN
F 3 "~" H 1750 3350 50  0001 C CNN
F 4 "C21190" H 1750 3350 50  0001 C CNN "LCSC Part #"
	1    1750 3350
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1450 3350 1650 3350
NoConn ~ 2400 4400
NoConn ~ 2400 4600
NoConn ~ 2400 4800
$Comp
L power:GND #PWR0141
U 1 1 614B4703
P 2300 5150
F 0 "#PWR0141" H 2300 4900 50  0001 C CNN
F 1 "GND" H 2305 4977 50  0000 C CNN
F 2 "" H 2300 5150 50  0001 C CNN
F 3 "" H 2300 5150 50  0001 C CNN
	1    2300 5150
	1    0    0    -1  
$EndComp
Wire Wire Line
	2300 5150 2300 5100
Wire Wire Line
	2300 5100 2400 5100
$Comp
L power:+5V #PWR0142
U 1 1 614C1B39
P 4550 1700
F 0 "#PWR0142" H 4550 1550 50  0001 C CNN
F 1 "+5V" H 4565 1873 50  0000 C CNN
F 2 "" H 4550 1700 50  0001 C CNN
F 3 "" H 4550 1700 50  0001 C CNN
	1    4550 1700
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R13
U 1 1 614C259E
P 4550 1950
F 0 "R13" H 4650 2050 50  0000 C CNN
F 1 "1K" H 4650 1850 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 4550 1950 50  0001 C CNN
F 3 "~" H 4550 1950 50  0001 C CNN
F 4 "C21190" H 4550 1950 50  0001 C CNN "LCSC Part #"
	1    4550 1950
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C18
U 1 1 614C74D7
P 4350 2250
F 0 "C18" V 4450 2200 50  0000 L CNN
F 1 "100nF" V 4200 2150 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4350 2250 50  0001 C CNN
F 3 "~" H 4350 2250 50  0001 C CNN
F 4 "C14663" H 4350 2250 50  0001 C CNN "LCSC Part #"
	1    4350 2250
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4550 2050 4550 2250
Wire Wire Line
	4550 2250 4450 2250
Wire Wire Line
	4550 1700 4550 1850
Wire Wire Line
	4250 2250 3950 2250
Text Label 3950 2250 0    50   ~ 0
DTR
Wire Wire Line
	4550 2250 4850 2250
Connection ~ 4550 2250
Text Label 4850 2250 2    50   ~ 0
RESET
Wire Wire Line
	4550 2250 4550 2400
$Comp
L power:GND #PWR0143
U 1 1 614E223D
P 4550 2950
F 0 "#PWR0143" H 4550 2700 50  0001 C CNN
F 1 "GND" H 4555 2777 50  0000 C CNN
F 2 "" H 4550 2950 50  0001 C CNN
F 3 "" H 4550 2950 50  0001 C CNN
	1    4550 2950
	1    0    0    -1  
$EndComp
Wire Wire Line
	4550 2800 4550 2950
$Comp
L Switch:SW_Push_Dual_x2 SW2
U 1 1 6132006D
P 4550 2600
F 0 "SW2" V 4596 2512 50  0000 R CNN
F 1 "SW_Push_Dual_x2" V 4505 2512 50  0000 R CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H4.3mm" H 4550 2800 50  0001 C CNN
F 3 "~" H 4550 2800 50  0001 C CNN
	1    4550 2600
	0    -1   -1   0   
$EndComp
Text Label 1350 4000 0    50   ~ 0
D_P
Text Label 1350 4100 0    50   ~ 0
D_N
Wire Wire Line
	9550 5300 9850 5300
Text Label 9850 5300 2    50   ~ 0
D_P
Text Label 9850 5200 2    50   ~ 0
D_N
Wire Wire Line
	9550 5200 9850 5200
Wire Wire Line
	8750 5300 9050 5300
Wire Wire Line
	8750 5200 9050 5200
Text HLabel 7400 5300 2    50   Output ~ 0
WS2812B
Wire Wire Line
	7100 5300 7400 5300
Text Label 4600 4250 1    50   ~ 0
3V3_ft232rl
Text Label 2300 3300 1    50   ~ 0
3V3_ft232rl
$Comp
L Connector_Generic:Conn_02x03_Odd_Even J5
U 1 1 616046D1
P 9250 4650
F 0 "J5" H 9300 4967 50  0000 C CNN
F 1 "Conn_02x03_Odd_Even" H 9300 4876 50  0000 C CNN
F 2 "Connector_PinHeader_2.00mm:PinHeader_2x03_P2.00mm_Vertical" H 9250 4650 50  0001 C CNN
F 3 "~" H 9250 4650 50  0001 C CNN
F 4 "C225288" H 9250 4650 50  0001 C CNN "LCSC Part #"
	1    9250 4650
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_02x02_Odd_Even J8
U 1 1 6160F7D6
P 9250 5200
F 0 "J8" H 9300 5417 50  0000 C CNN
F 1 "Conn_02x02_Odd_Even" H 9300 5326 50  0000 C CNN
F 2 "Connector_PinHeader_2.00mm:PinHeader_2x02_P2.00mm_Vertical" H 9250 5200 50  0001 C CNN
F 3 "~" H 9250 5200 50  0001 C CNN
F 4 "C225287" H 9250 5200 50  0001 C CNN "LCSC Part #"
	1    9250 5200
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_02x05_Odd_Even J9
U 1 1 61625811
P 9250 5900
F 0 "J9" H 9300 6317 50  0000 C CNN
F 1 "Conn_02x05_Odd_Even" H 9300 6226 50  0000 C CNN
F 2 "Connector_PinHeader_2.00mm:PinHeader_2x05_P2.00mm_Vertical" H 9250 5900 50  0001 C CNN
F 3 "~" H 9250 5900 50  0001 C CNN
F 4 "C225290" H 9250 5900 50  0001 C CNN "LCSC Part #"
	1    9250 5900
	1    0    0    -1  
$EndComp
Wire Wire Line
	9550 6100 10000 6100
Text Label 10000 6100 2    50   ~ 0
3V3_ft232rl
Wire Wire Line
	9550 6000 9850 6000
Wire Wire Line
	9550 5900 9850 5900
Wire Wire Line
	9550 5800 9850 5800
Wire Wire Line
	9550 5700 9850 5700
NoConn ~ 9050 5900
$EndSCHEMATC