Bell.sch

EESchema Schematic File Version 4
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 TripwireHook:SL2.1A U1
U 1 1 60AAA424
P 4050 2200
F 0 "U1" H 3800 2500 50  0000 R CNN
F 1 "SL2.1A" H 4150 2200 50  0000 R CNN
F 2 "Package_SO:SOIC-16_3.9x9.9mm_P1.27mm" H 6300 1050 50  0001 C CNN
F 3 "https://datasheet.lcsc.com/lcsc/1811151645_CoreChips-SL2-1A_C192893.pdf" H 4600 2550 50  0001 C CNN
	1    4050 2200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0101
U 1 1 60AACE7A
P 4000 2950
F 0 "#PWR0101" H 4000 2700 50  0001 C CNN
F 1 "GND" H 4005 2777 50  0000 C CNN
F 2 "" H 4000 2950 50  0001 C CNN
F 3 "" H 4000 2950 50  0001 C CNN
	1    4000 2950
	1    0    0    -1  
$EndComp
$Comp
L Device:C C3
U 1 1 60AAD422
P 4400 1050
F 0 "C3" V 4350 1150 50  0000 C CNN
F 1 "10µF" V 4450 1200 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 4438 900 50  0001 C CNN
F 3 "~" H 4400 1050 50  0001 C CNN
	1    4400 1050
	0    1    1    0   
$EndComp
$Comp
L Device:C C5
U 1 1 60AADC48
P 4400 1550
F 0 "C5" V 4350 1650 50  0000 C CNN
F 1 "10µF" V 4450 1700 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 4438 1400 50  0001 C CNN
F 3 "~" H 4400 1550 50  0001 C CNN
	1    4400 1550
	0    1    1    0   
$EndComp
$Comp
L Device:C C4
U 1 1 60AADD44
P 4400 1300
F 0 "C4" V 4350 1400 50  0000 C CNN
F 1 "10µF" V 4450 1450 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 4438 1150 50  0001 C CNN
F 3 "~" H 4400 1300 50  0001 C CNN
	1    4400 1300
	0    1    1    0   
$EndComp
$Comp
L power:+5V #PWR0102
U 1 1 60AAB7AF
P 3550 950
F 0 "#PWR0102" H 3550 800 50  0001 C CNN
F 1 "+5V" H 3565 1123 50  0000 C CNN
F 2 "" H 3550 950 50  0001 C CNN
F 3 "" H 3550 950 50  0001 C CNN
	1    3550 950 
	1    0    0    -1  
$EndComp
Wire Wire Line
	4150 1650 4150 1550
Wire Wire Line
	4150 1550 4250 1550
Wire Wire Line
	4050 1650 4050 1300
Wire Wire Line
	4050 1300 4250 1300
Wire Wire Line
	3950 1650 3950 1050
Wire Wire Line
	3950 1050 4250 1050
Connection ~ 3950 1050
Wire Wire Line
	3900 2750 3900 2850
Wire Wire Line
	3900 2850 4000 2850
Wire Wire Line
	4150 2850 4150 2750
Wire Wire Line
	4000 2850 4000 2950
Connection ~ 4000 2850
Wire Wire Line
	4000 2850 4150 2850
$Comp
L power:GND #PWR0103
U 1 1 60AB4C83
P 4850 1200
F 0 "#PWR0103" H 4850 950 50  0001 C CNN
F 1 "GND" H 4855 1027 50  0000 C CNN
F 2 "" H 4850 1200 50  0001 C CNN
F 3 "" H 4850 1200 50  0001 C CNN
	1    4850 1200
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4700 1050 4700 1200
Connection ~ 4700 1300
Wire Wire Line
	4700 1300 4700 1550
Wire Wire Line
	4550 1050 4700 1050
Wire Wire Line
	4550 1300 4700 1300
Wire Wire Line
	4550 1550 4700 1550
$Comp
L Connector:USB_C_Plug_USB2.0 P1
U 1 1 60AB8B39
P 2100 2200
F 0 "P1" H 2207 3067 50  0000 C CNN
F 1 "USB_C_Plug_USB2.0" H 2207 2976 50  0000 C CNN
F 2 "TripwireHook:USB_C_Plug_U261-24XN-4BS60" H 2250 2200 50  0001 C CNN
F 3 "https://www.usb.org/sites/default/files/documents/usb_type-c.zip" H 2250 2200 50  0001 C CNN
	1    2100 2200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 60ABAAAB
P 1800 3850
F 0 "#PWR0104" H 1800 3600 50  0001 C CNN
F 1 "GND" H 1805 3677 50  0000 C CNN
F 2 "" H 1800 3850 50  0001 C CNN
F 3 "" H 1800 3850 50  0001 C CNN
	1    1800 3850
	1    0    0    -1  
$EndComp
Wire Wire Line
	2700 2100 3050 2100
Wire Wire Line
	3050 2100 3200 2250
Wire Wire Line
	3200 2250 3500 2250
Wire Wire Line
	2700 2300 3050 2300
Wire Wire Line
	3050 2300 3200 2150
Wire Wire Line
	3200 2150 3500 2150
Wire Wire Line
	3150 1050 3150 1600
Wire Wire Line
	3150 1600 2700 1600
Wire Wire Line
	3150 1050 3550 1050
$Comp
L Connector:USB_C_Receptacle_USB2.0 J4
U 1 1 60ABCFF4
P 7250 1850
F 0 "J4" H 6820 1789 50  0000 R CNN
F 1 "USB_C_Receptacle_USB2.0" H 6820 1698 50  0000 R CNN
F 2 "Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12" H 7400 1850 50  0001 C CNN
F 3 "https://www.usb.org/sites/default/files/documents/usb_type-c.zip" H 7400 1850 50  0001 C CNN
	1    7250 1850
	-1   0    0    -1  
$EndComp
$Comp
L Device:C C1
U 1 1 60ABE454
P 1800 3450
F 0 "C1" V 1750 3550 50  0000 C CNN
F 1 "100nF" V 1850 3600 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 1838 3300 50  0001 C CNN
F 3 "~" H 1800 3450 50  0001 C CNN
	1    1800 3450
	-1   0    0    1   
$EndComp
$Comp
L Device:R R1
U 1 1 60ABE9DD
P 1550 3450
F 0 "R1" H 1700 3500 50  0000 R CNN
F 1 "100K" H 1800 3400 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 1480 3450 50  0001 C CNN
F 3 "~" H 1550 3450 50  0001 C CNN
	1    1550 3450
	-1   0    0    -1  
$EndComp
Wire Wire Line
	1550 3300 1550 3200
Wire Wire Line
	1550 3200 1800 3200
Wire Wire Line
	1800 3200 1800 3100
Wire Wire Line
	1800 3300 1800 3200
Connection ~ 1800 3200
Wire Wire Line
	1550 3600 1550 3750
Wire Wire Line
	1550 3750 1800 3750
Wire Wire Line
	1800 3750 1800 3600
Wire Wire Line
	1800 3750 2100 3750
Wire Wire Line
	2100 3100 2100 3750
Connection ~ 1800 3750
Wire Wire Line
	1800 3750 1800 3850
$Comp
L Device:R R3
U 1 1 60AC2181
P 2950 1800
F 0 "R3" V 3050 1950 50  0000 R CNN
F 1 "5K1" V 3050 1800 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 2880 1800 50  0001 C CNN
F 3 "~" H 2950 1800 50  0001 C CNN
	1    2950 1800
	0    1    -1   0   
$EndComp
$Comp
L Device:R R4
U 1 1 60AC38B2
P 2950 1900
F 0 "R4" V 3050 2050 50  0000 R CNN
F 1 "1K" V 3050 1900 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 2880 1900 50  0001 C CNN
F 3 "~" H 2950 1900 50  0001 C CNN
	1    2950 1900
	0    1    1    0   
$EndComp
Wire Wire Line
	2700 1800 2800 1800
Wire Wire Line
	2700 1900 2800 1900
Wire Wire Line
	3150 1800 3200 1850
Wire Wire Line
	3200 1850 3150 1900
$Comp
L power:GND #PWR0105
U 1 1 60AC58ED
P 3250 1850
F 0 "#PWR0105" H 3250 1600 50  0001 C CNN
F 1 "GND" H 3255 1677 50  0000 C CNN
F 2 "" H 3250 1850 50  0001 C CNN
F 3 "" H 3250 1850 50  0001 C CNN
	1    3250 1850
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3200 1850 3250 1850
Connection ~ 3200 1850
$Comp
L Device:R R6
U 1 1 60ACA15B
P 6400 1450
F 0 "R6" V 6500 1600 50  0000 R CNN
F 1 "?K" V 6500 1450 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 6330 1450 50  0001 C CNN
F 3 "~" H 6400 1450 50  0001 C CNN
	1    6400 1450
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R7
U 1 1 60ACA311
P 6400 1550
F 0 "R7" V 6500 1700 50  0000 R CNN
F 1 "?K" V 6500 1550 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 6330 1550 50  0001 C CNN
F 3 "~" H 6400 1550 50  0001 C CNN
	1    6400 1550
	0    -1   1    0   
$EndComp
Wire Wire Line
	6200 1450 6150 1500
Wire Wire Line
	6150 1500 6200 1550
Wire Wire Line
	6150 1500 6100 1500
Connection ~ 6150 1500
Wire Wire Line
	6550 1450 6650 1450
Wire Wire Line
	6550 1550 6650 1550
$Comp
L power:+5V #PWR0106
U 1 1 60ACDD2C
P 6100 1500
F 0 "#PWR0106" H 6100 1350 50  0001 C CNN
F 1 "+5V" H 6115 1673 50  0000 C CNN
F 2 "" H 6100 1500 50  0001 C CNN
F 3 "" H 6100 1500 50  0001 C CNN
	1    6100 1500
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6200 1450 6250 1450
Wire Wire Line
	6200 1550 6250 1550
Wire Wire Line
	3100 1800 3150 1800
Wire Wire Line
	3100 1900 3150 1900
$Comp
L power:+5V #PWR0107
U 1 1 60AD2D12
P 6550 1150
F 0 "#PWR0107" H 6550 1000 50  0001 C CNN
F 1 "+5V" H 6565 1323 50  0000 C CNN
F 2 "" H 6550 1150 50  0001 C CNN
F 3 "" H 6550 1150 50  0001 C CNN
	1    6550 1150
	1    0    0    -1  
$EndComp
Wire Wire Line
	6550 1150 6550 1250
Wire Wire Line
	6550 1250 6650 1250
$Comp
L power:GND #PWR0108
U 1 1 60AD4226
P 7550 3500
F 0 "#PWR0108" H 7550 3250 50  0001 C CNN
F 1 "GND" H 7555 3327 50  0000 C CNN
F 2 "" H 7550 3500 50  0001 C CNN
F 3 "" H 7550 3500 50  0001 C CNN
	1    7550 3500
	-1   0    0    -1  
$EndComp
$Comp
L Device:C C9
U 1 1 60AD4418
P 7550 3100
F 0 "C9" V 7500 3200 50  0000 C CNN
F 1 "100nF" V 7600 3250 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 7588 2950 50  0001 C CNN
F 3 "~" H 7550 3100 50  0001 C CNN
	1    7550 3100
	1    0    0    1   
$EndComp
$Comp
L Device:R R13
U 1 1 60AD4422
P 7800 3100
F 0 "R13" H 8000 3150 50  0000 R CNN
F 1 "100K" H 8050 3050 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 7730 3100 50  0001 C CNN
F 3 "~" H 7800 3100 50  0001 C CNN
	1    7800 3100
	1    0    0    -1  
$EndComp
Wire Wire Line
	7800 2950 7800 2850
Wire Wire Line
	7800 2850 7550 2850
Wire Wire Line
	7550 2850 7550 2750
Wire Wire Line
	7550 2950 7550 2850
Connection ~ 7550 2850
Wire Wire Line
	7800 3250 7800 3400
Wire Wire Line
	7800 3400 7550 3400
Wire Wire Line
	7550 3400 7550 3250
Wire Wire Line
	7550 3400 7250 3400
Wire Wire Line
	7250 2750 7250 3400
Connection ~ 7550 3400
Wire Wire Line
	7550 3400 7550 3500
Wire Wire Line
	6650 1750 6600 1800
Wire Wire Line
	6600 1800 6650 1850
Wire Wire Line
	6650 1950 6600 2000
Wire Wire Line
	6600 2000 6650 2050
Wire Wire Line
	4600 1850 5700 1850
Wire Wire Line
	4600 1950 5700 1950
Wire Wire Line
	5850 1800 6600 1800
Wire Wire Line
	5700 1950 5850 1800
Connection ~ 6600 1800
Wire Wire Line
	5850 2000 6600 2000
Wire Wire Line
	5700 1850 5850 2000
Connection ~ 6600 2000
$Comp
L Connector:TestPoint TP3
U 1 1 60AE568E
P 4700 2250
F 0 "TP3" V 4650 2200 50  0000 L CNN
F 1 "TestPoint" V 4700 2450 50  0000 L CNN
F 2 "TripwireHook:HexPad_SMD" H 4900 2250 50  0001 C CNN
F 3 "~" H 4900 2250 50  0001 C CNN
	1    4700 2250
	0    1    1    0   
$EndComp
$Comp
L Connector:TestPoint TP4
U 1 1 60AE6ABF
P 4700 2350
F 0 "TP4" V 4650 2300 50  0000 L CNN
F 1 "TestPoint" V 4700 2550 50  0000 L CNN
F 2 "TripwireHook:HexPad_SMD" H 4900 2350 50  0001 C CNN
F 3 "~" H 4900 2350 50  0001 C CNN
	1    4700 2350
	0    1    1    0   
$EndComp
$Comp
L Connector:TestPoint TP5
U 1 1 60AE6BD7
P 4700 2450
F 0 "TP5" V 4650 2400 50  0000 L CNN
F 1 "TestPoint" V 4700 2650 50  0000 L CNN
F 2 "TripwireHook:HexPad_SMD" H 4900 2450 50  0001 C CNN
F 3 "~" H 4900 2450 50  0001 C CNN
	1    4700 2450
	0    1    1    0   
$EndComp
$Comp
L Connector:TestPoint TP6
U 1 1 60AE6D23
P 4700 2550
F 0 "TP6" V 4650 2500 50  0000 L CNN
F 1 "TestPoint" V 4700 2750 50  0000 L CNN
F 2 "TripwireHook:HexPad_SMD" H 4900 2550 50  0001 C CNN
F 3 "~" H 4900 2550 50  0001 C CNN
	1    4700 2550
	0    1    1    0   
$EndComp
Wire Wire Line
	4600 2250 4700 2250
Wire Wire Line
	4600 2350 4700 2350
Wire Wire Line
	4600 2450 4700 2450
Wire Wire Line
	4600 2550 4700 2550
$Comp
L TripwireHook:FT232RQ U2
U 1 1 60AF71D3
P 5850 4800
F 0 "U2" H 5450 5750 50  0000 C CNN
F 1 "FT232RQ" H 6250 5750 50  0000 C CNN
F 2 "Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.1x3.1mm" H 6950 3900 50  0001 C CNN
F 3 "https://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT232R.pdf" H 5850 4800 50  0001 C CNN
	1    5850 4800
	1    0    0    -1  
$EndComp
Wire Wire Line
	4600 2150 5350 2150
Wire Wire Line
	4400 4500 5050 4500
Wire Wire Line
	5050 4400 4500 4400
Wire Wire Line
	5450 2050 4600 2050
Wire Wire Line
	5450 2050 5450 2950
Wire Wire Line
	5350 2150 5350 2850
$Comp
L power:+5V #PWR0109
U 1 1 60B0DC6F
P 5950 3500
F 0 "#PWR0109" H 5950 3350 50  0001 C CNN
F 1 "+5V" H 5965 3673 50  0000 C CNN
F 2 "" H 5950 3500 50  0001 C CNN
F 3 "" H 5950 3500 50  0001 C CNN
	1    5950 3500
	1    0    0    -1  
$EndComp
Wire Wire Line
	5050 4100 4950 4100
Wire Wire Line
	5650 5800 5650 5900
Wire Wire Line
	5650 5900 5850 5900
Wire Wire Line
	6150 5900 6150 5800
Wire Wire Line
	6050 5800 6050 5900
Connection ~ 6050 5900
Wire Wire Line
	6050 5900 6150 5900
Wire Wire Line
	5950 5800 5950 5900
Connection ~ 5950 5900
Wire Wire Line
	5950 5900 6050 5900
Wire Wire Line
	5850 5800 5850 5900
Connection ~ 5850 5900
$Comp
L power:GND #PWR0110
U 1 1 60B1D4EF
P 5650 6000
F 0 "#PWR0110" H 5650 5750 50  0001 C CNN
F 1 "GND" H 5655 5827 50  0000 C CNN
F 2 "" H 5650 6000 50  0001 C CNN
F 3 "" H 5650 6000 50  0001 C CNN
	1    5650 6000
	1    0    0    -1  
$EndComp
Wire Wire Line
	5050 5500 4950 5500
Wire Wire Line
	4950 5500 4950 5900
Wire Wire Line
	4950 5900 5650 5900
Connection ~ 5650 5900
Wire Wire Line
	5650 5900 5650 6000
Wire Wire Line
	5850 5900 5950 5900
$Comp
L Device:C C7
U 1 1 60B25371
P 5750 3450
F 0 "C7" V 5700 3550 50  0000 C CNN
F 1 "100nF" V 5800 3600 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 5788 3300 50  0001 C CNN
F 3 "~" H 5750 3450 50  0001 C CNN
	1    5750 3450
	1    0    0    1   
$EndComp
$Comp
L Device:C C8
U 1 1 60B25864
P 6200 3650
F 0 "C8" V 6150 3750 50  0000 C CNN
F 1 "100nF" V 6250 3800 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 6238 3500 50  0001 C CNN
F 3 "~" H 6200 3650 50  0001 C CNN
	1    6200 3650
	0    1    -1   0   
$EndComp
Wire Wire Line
	5950 3500 5950 3650
Wire Wire Line
	5950 3650 6050 3650
Connection ~ 5950 3650
Wire Wire Line
	5950 3650 5950 3800
$Comp
L power:GND #PWR0111
U 1 1 60B2E282
P 5750 3200
F 0 "#PWR0111" H 5750 2950 50  0001 C CNN
F 1 "GND" H 5755 3027 50  0000 C CNN
F 2 "" H 5750 3200 50  0001 C CNN
F 3 "" H 5750 3200 50  0001 C CNN
	1    5750 3200
	1    0    0    1   
$EndComp
$Comp
L power:GND #PWR0112
U 1 1 60B2E59E
P 6450 3650
F 0 "#PWR0112" H 6450 3400 50  0001 C CNN
F 1 "GND" V 6455 3522 50  0000 R CNN
F 2 "" H 6450 3650 50  0001 C CNN
F 3 "" H 6450 3650 50  0001 C CNN
	1    6450 3650
	0    -1   1    0   
$EndComp
Wire Wire Line
	6350 3650 6450 3650
Wire Wire Line
	5750 3200 5750 3300
Text GLabel 7500 4550 3    50   Input ~ 0
TXD
Text GLabel 7650 4550 3    50   Input ~ 0
RXD
Text GLabel 7350 4550 3    50   Input ~ 0
~RESET
Text GLabel 7200 4550 3    50   Input ~ 0
~PROG
$Comp
L TripwireHook:74HC04 U3
U 1 1 60B417BC
P 8500 4400
F 0 "U3" H 8500 4968 50  0000 C CNN
F 1 "74HC04" H 8500 4877 50  0000 C CNN
F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 8500 3850 50  0001 C CNN
F 3 "" H 8750 4450 50  0001 C CNN
	1    8500 4400
	1    0    0    -1  
$EndComp
Wire Wire Line
	6650 4500 6750 4500
Wire Wire Line
	6750 4500 6750 4400
Wire Wire Line
	6750 4400 7200 4400
Wire Wire Line
	8050 4500 7950 4500
Wire Wire Line
	7950 4500 7950 4600
Wire Wire Line
	7950 4750 8050 4750
Wire Wire Line
	7950 4600 8050 4600
Connection ~ 7950 4600
Wire Wire Line
	7950 4600 7950 4750
$Comp
L power:GND #PWR0113
U 1 1 60B5AD32
P 7850 4850
F 0 "#PWR0113" H 7850 4600 50  0001 C CNN
F 1 "GND" H 7855 4677 50  0000 C CNN
F 2 "" H 7850 4850 50  0001 C CNN
F 3 "" H 7850 4850 50  0001 C CNN
	1    7850 4850
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0114
U 1 1 60B5B602
P 8950 5100
F 0 "#PWR0114" H 8950 4950 50  0001 C CNN
F 1 "+5V" H 8965 5273 50  0000 C CNN
F 2 "" H 8950 5100 50  0001 C CNN
F 3 "" H 8950 5100 50  0001 C CNN
	1    8950 5100
	-1   0    0    1   
$EndComp
$Comp
L Device:C C10
U 1 1 60B5BEA8
P 8500 5000
F 0 "C10" V 8450 5100 50  0000 C CNN
F 1 "1µF" V 8550 5150 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 8538 4850 50  0001 C CNN
F 3 "~" H 8500 5000 50  0001 C CNN
	1    8500 5000
	0    -1   1    0   
$EndComp
Wire Wire Line
	7950 4750 7950 5000
Connection ~ 7950 4750
Wire Wire Line
	8650 5000 8950 5000
Wire Wire Line
	9050 5000 9050 4750
Wire Wire Line
	9050 4750 8950 4750
Wire Wire Line
	8950 5000 8950 5100
Connection ~ 8950 5000
Wire Wire Line
	8950 5000 9050 5000
Wire Wire Line
	7200 4400 7200 4550
Connection ~ 7200 4400
Wire Wire Line
	7200 4400 8050 4400
Wire Wire Line
	6650 4300 7350 4300
Wire Wire Line
	6650 4200 7500 4200
Wire Wire Line
	6650 4100 7650 4100
Wire Wire Line
	7350 4550 7350 4300
Connection ~ 7350 4300
Wire Wire Line
	7350 4300 8050 4300
Wire Wire Line
	7500 4550 7500 4200
Connection ~ 7500 4200
Wire Wire Line
	7500 4200 8050 4200
Wire Wire Line
	7650 4550 7650 4100
Connection ~ 7650 4100
Wire Wire Line
	7650 4100 8050 4100
$Comp
L Device:R R14
U 1 1 60B928A8
P 9250 4100
F 0 "R14" V 9300 4350 50  0000 R CNN
F 1 "150" V 9300 3950 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 9180 4100 50  0001 C CNN
F 3 "~" H 9250 4100 50  0001 C CNN
	1    9250 4100
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED D8
U 1 1 60B93883
P 9600 3900
F 0 "D8" V 9547 3980 50  0000 L CNN
F 1 "LED" V 9600 3700 50  0000 L CNN
F 2 "LED_SMD:LED_0805_2012Metric_Castellated" H 9600 3900 50  0001 C CNN
F 3 "~" H 9600 3900 50  0001 C CNN
	1    9600 3900
	0    1    1    0   
$EndComp
$Comp
L Device:R R15
U 1 1 60B9476F
P 9250 4200
F 0 "R15" V 9300 4450 50  0000 R CNN
F 1 "150" V 9300 4050 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 9180 4200 50  0001 C CNN
F 3 "~" H 9250 4200 50  0001 C CNN
	1    9250 4200
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R16
U 1 1 60B94AF8
P 9250 4300
F 0 "R16" V 9300 4550 50  0000 R CNN
F 1 "150" V 9300 4150 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 9180 4300 50  0001 C CNN
F 3 "~" H 9250 4300 50  0001 C CNN
	1    9250 4300
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R17
U 1 1 60B94B9C
P 9250 4400
F 0 "R17" V 9300 4650 50  0000 R CNN
F 1 "150" V 9300 4250 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 9180 4400 50  0001 C CNN
F 3 "~" H 9250 4400 50  0001 C CNN
	1    9250 4400
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED D10
U 1 1 60B95B5C
P 9850 4150
F 0 "D10" H 9700 4000 50  0000 C CNN
F 1 "LED" H 9850 4050 50  0000 C CNN
F 2 "LED_SMD:LED_0805_2012Metric_Castellated" H 9850 4150 50  0001 C CNN
F 3 "~" H 9850 4150 50  0001 C CNN
	1    9850 4150
	-1   0    0    1   
$EndComp
$Comp
L Device:LED D11
U 1 1 60B96AB5
P 9850 4350
F 0 "D11" H 9700 4200 50  0000 C CNN
F 1 "LED" H 9850 4250 50  0000 C CNN
F 2 "LED_SMD:LED_0805_2012Metric_Castellated" H 9850 4350 50  0001 C CNN
F 3 "~" H 9850 4350 50  0001 C CNN
	1    9850 4350
	-1   0    0    -1  
$EndComp
$Comp
L Device:LED D9
U 1 1 60B96F09
P 9600 4600
F 0 "D9" V 9547 4680 50  0000 L CNN
F 1 "LED" V 9600 4400 50  0000 L CNN
F 2 "LED_SMD:LED_0805_2012Metric_Castellated" H 9600 4600 50  0001 C CNN
F 3 "~" H 9600 4600 50  0001 C CNN
	1    9600 4600
	0    1    -1   0   
$EndComp
Wire Wire Line
	9400 4100 9600 4100
Wire Wire Line
	9600 4100 9600 4050
Wire Wire Line
	9400 4200 9650 4200
Wire Wire Line
	9650 4200 9650 4150
Wire Wire Line
	9650 4150 9700 4150
Wire Wire Line
	9650 4300 9650 4350
Wire Wire Line
	9650 4350 9700 4350
Wire Wire Line
	9650 4300 9400 4300
Wire Wire Line
	9400 4400 9600 4400
Wire Wire Line
	9600 4400 9600 4450
Wire Wire Line
	8950 4100 9100 4100
Wire Wire Line
	8950 4200 9100 4200
Wire Wire Line
	8950 4300 9100 4300
Wire Wire Line
	8950 4400 9100 4400
$Comp
L power:GND #PWR0115
U 1 1 60BD0124
P 10300 4250
F 0 "#PWR0115" H 10300 4000 50  0001 C CNN
F 1 "GND" V 10305 4122 50  0000 R CNN
F 2 "" H 10300 4250 50  0001 C CNN
F 3 "" H 10300 4250 50  0001 C CNN
	1    10300 4250
	0    -1   -1   0   
$EndComp
Wire Wire Line
	9600 3750 9600 3650
Wire Wire Line
	9600 3650 10200 3650
Wire Wire Line
	10200 3650 10200 4150
Wire Wire Line
	10200 4250 10300 4250
Wire Wire Line
	9600 4750 9600 4850
Wire Wire Line
	9600 4850 10200 4850
Wire Wire Line
	10200 4850 10200 4350
Connection ~ 10200 4250
Wire Wire Line
	10000 4150 10200 4150
Connection ~ 10200 4150
Wire Wire Line
	10200 4150 10200 4250
Wire Wire Line
	10000 4350 10200 4350
Connection ~ 10200 4350
Wire Wire Line
	10200 4350 10200 4250
$Comp
L Connector_Generic:Conn_01x07 J1
U 1 1 60BEEFB4
P 2500 4550
F 0 "J1" V 2650 4600 50  0000 R CNN
F 1 "Conn_01x07" V 2650 4600 50  0001 R CNN
F 2 "TripwireHook_Connector_Handmade:PinHeader_1x07_P2.54mm_Vertical" H 2500 4550 50  0001 C CNN
F 3 "~" H 2500 4550 50  0001 C CNN
	1    2500 4550
	0    -1   -1   0   
$EndComp
$Comp
L Connector_Generic:Conn_01x06 J2
U 1 1 60BF047D
P 3600 4550
F 0 "J2" V 3750 4550 50  0000 R CNN
F 1 "Conn_01x06" V 3750 4550 50  0001 R CNN
F 2 "TripwireHook:Micropart-6" H 3600 4550 50  0001 C CNN
F 3 "~" H 3600 4550 50  0001 C CNN
	1    3600 4550
	0    -1   -1   0   
$EndComp
$Comp
L power:+5V #PWR0116
U 1 1 60BF1C3C
P 2200 4950
F 0 "#PWR0116" H 2200 4800 50  0001 C CNN
F 1 "+5V" H 2215 5123 50  0000 C CNN
F 2 "" H 2200 4950 50  0001 C CNN
F 3 "" H 2200 4950 50  0001 C CNN
	1    2200 4950
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR0117
U 1 1 60BF27C2
P 2400 5100
F 0 "#PWR0117" H 2400 4850 50  0001 C CNN
F 1 "GND" H 2405 4927 50  0000 C CNN
F 2 "" H 2400 5100 50  0001 C CNN
F 3 "" H 2400 5100 50  0001 C CNN
	1    2400 5100
	1    0    0    -1  
$EndComp
Text GLabel 2500 4850 3    50   Input ~ 0
RXD
Text GLabel 2600 4850 3    50   Input ~ 0
TXD
Text GLabel 2700 5150 3    50   Input ~ 0
~PROG
Text GLabel 2800 4850 3    50   Input ~ 0
~RESET
$Comp
L power:GND #PWR0118
U 1 1 60BF48C0
P 3900 4850
F 0 "#PWR0118" H 3900 4600 50  0001 C CNN
F 1 "GND" H 3905 4677 50  0000 C CNN
F 2 "" H 3900 4850 50  0001 C CNN
F 3 "" H 3900 4850 50  0001 C CNN
	1    3900 4850
	1    0    0    -1  
$EndComp
Text GLabel 3500 5300 3    50   Input ~ 0
~RESET
Text GLabel 3600 4850 3    50   Input ~ 0
TXD
Text GLabel 3700 4850 3    50   Input ~ 0
RXD
Text GLabel 3800 5050 3    50   Input ~ 0
~PROG
Wire Wire Line
	3900 4750 3900 4850
Wire Wire Line
	3800 4750 3800 5050
Wire Wire Line
	3700 4850 3700 4750
Wire Wire Line
	3600 4750 3600 4850
Wire Wire Line
	2700 5150 2700 4750
Wire Wire Line
	2800 4750 2800 4850
Wire Wire Line
	2600 4850 2600 4750
Wire Wire Line
	2500 4750 2500 4850
Wire Wire Line
	2400 5100 2400 4750
Wire Wire Line
	2200 4750 2200 4850
Text GLabel 3400 4950 3    50   Input ~ 0
Vtarget
Wire Wire Line
	3400 4750 3400 4850
$Comp
L Device:R R5
U 1 1 60C5B0A1
P 3200 5100
F 0 "R5" V 3100 5250 50  0000 R CNN
F 1 "150" V 3100 5100 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 3130 5100 50  0001 C CNN
F 3 "~" H 3200 5100 50  0001 C CNN
	1    3200 5100
	1    0    0    -1  
$EndComp
$Comp
L Device:LED D2
U 1 1 60C5BB25
P 3200 5500
F 0 "D2" V 3150 5350 50  0000 L CNN
F 1 "LED" V 3250 5300 50  0000 L CNN
F 2 "LED_SMD:LED_0805_2012Metric_Castellated" H 3200 5500 50  0001 C CNN
F 3 "~" H 3200 5500 50  0001 C CNN
	1    3200 5500
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3200 4950 3200 4850
Wire Wire Line
	3200 4850 3400 4850
Wire Wire Line
	3400 4950 3400 4850
Connection ~ 3400 4850
Wire Wire Line
	3200 5250 3200 5350
$Comp
L power:GND #PWR0119
U 1 1 60C84E7D
P 3200 5750
F 0 "#PWR0119" H 3200 5500 50  0001 C CNN
F 1 "GND" H 3205 5577 50  0000 C CNN
F 2 "" H 3200 5750 50  0001 C CNN
F 3 "" H 3200 5750 50  0001 C CNN
	1    3200 5750
	1    0    0    -1  
$EndComp
Wire Wire Line
	3200 5650 3200 5750
Wire Wire Line
	3500 4750 3500 5300
Wire Wire Line
	4400 2850 5350 2850
Wire Wire Line
	4400 2850 4400 4500
Wire Wire Line
	4500 2950 5450 2950
Wire Wire Line
	4500 2950 4500 4400
Wire Wire Line
	5750 3600 5750 3700
$Comp
L Connector_Generic:Conn_01x03 J3
U 1 1 60CB201D
P 5050 3300
F 0 "J3" V 5150 3350 50  0000 R CNN
F 1 "Conn_01x03" V 5150 3500 50  0001 R CNN
F 2 "TripwireHook_Connector:PinHeader_01x03_P2.54mm" H 5050 3300 50  0001 C CNN
F 3 "~" H 5050 3300 50  0001 C CNN
	1    5050 3300
	0    -1   -1   0   
$EndComp
Connection ~ 5750 3700
Wire Wire Line
	5750 3700 5750 3800
Wire Wire Line
	4950 3500 4950 3600
Wire Wire Line
	5050 3500 5050 3700
Wire Wire Line
	5050 3700 5750 3700
Text GLabel 5350 3500 1    50   Input ~ 0
Vtarget
Wire Wire Line
	5150 3500 5150 3600
Wire Wire Line
	5150 3600 5350 3600
Wire Wire Line
	5350 3600 5350 3500
$Comp
L Device:C C6
U 1 1 60CFD513
P 4750 3850
F 0 "C6" V 4700 3950 50  0000 C CNN
F 1 "100nF" V 4800 4000 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 4788 3700 50  0001 C CNN
F 3 "~" H 4750 3850 50  0001 C CNN
	1    4750 3850
	1    0    0    1   
$EndComp
Wire Wire Line
	4950 3600 4750 3600
Wire Wire Line
	4750 3600 4750 3700
Connection ~ 4950 3600
Wire Wire Line
	4950 3600 4950 4100
$Comp
L power:GND #PWR0120
U 1 1 60D053A7
P 4750 4150
F 0 "#PWR0120" H 4750 3900 50  0001 C CNN
F 1 "GND" H 4755 3977 50  0000 C CNN
F 2 "" H 4750 4150 50  0001 C CNN
F 3 "" H 4750 4150 50  0001 C CNN
	1    4750 4150
	-1   0    0    -1  
$EndComp
Wire Wire Line
	4750 4000 4750 4150
$Comp
L Device:R R2
U 1 1 60D0EA91
P 2000 5100
F 0 "R2" V 1900 5250 50  0000 R CNN
F 1 "150" V 1900 5100 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 1930 5100 50  0001 C CNN
F 3 "~" H 2000 5100 50  0001 C CNN
	1    2000 5100
	1    0    0    -1  
$EndComp
$Comp
L Device:LED D1
U 1 1 60D0EA97
P 2000 5500
F 0 "D1" V 1950 5350 50  0000 L CNN
F 1 "LED" V 2050 5300 50  0000 L CNN
F 2 "LED_SMD:LED_0805_2012Metric_Castellated" H 2000 5500 50  0001 C CNN
F 3 "~" H 2000 5500 50  0001 C CNN
	1    2000 5500
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2000 4950 2000 4850
Wire Wire Line
	2000 4850 2200 4850
Wire Wire Line
	2000 5250 2000 5350
$Comp
L power:GND #PWR0121
U 1 1 60D0EAA0
P 2000 5750
F 0 "#PWR0121" H 2000 5500 50  0001 C CNN
F 1 "GND" H 2005 5577 50  0000 C CNN
F 2 "" H 2000 5750 50  0001 C CNN
F 3 "" H 2000 5750 50  0001 C CNN
	1    2000 5750
	1    0    0    -1  
$EndComp
Wire Wire Line
	2000 5650 2000 5750
Wire Wire Line
	2200 4850 2200 4950
Connection ~ 2200 4850
$Comp
L Device:R R8
U 1 1 60D3261E
P 6950 5100
F 0 "R8" V 7000 5350 50  0000 R CNN
F 1 "150" V 7000 4950 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 6880 5100 50  0001 C CNN
F 3 "~" H 6950 5100 50  0001 C CNN
	1    6950 5100
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R9
U 1 1 60D32624
P 6950 5200
F 0 "R9" V 7000 5450 50  0000 R CNN
F 1 "150" V 7000 5050 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 6880 5200 50  0001 C CNN
F 3 "~" H 6950 5200 50  0001 C CNN
	1    6950 5200
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R10
U 1 1 60D3262A
P 6950 5300
F 0 "R10" V 7000 5550 50  0000 R CNN
F 1 "150" V 7000 5150 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 6880 5300 50  0001 C CNN
F 3 "~" H 6950 5300 50  0001 C CNN
	1    6950 5300
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R11
U 1 1 60D32630
P 6950 5400
F 0 "R11" V 7000 5650 50  0000 R CNN
F 1 "150" V 7000 5250 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 6880 5400 50  0001 C CNN
F 3 "~" H 6950 5400 50  0001 C CNN
	1    6950 5400
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R12
U 1 1 60D3AAC9
P 6950 5500
F 0 "R12" V 7000 5750 50  0000 R CNN
F 1 "150" V 7000 5350 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 6880 5500 50  0001 C CNN
F 3 "~" H 6950 5500 50  0001 C CNN
	1    6950 5500
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6650 5100 6800 5100
Wire Wire Line
	6650 5200 6800 5200
Wire Wire Line
	6650 5300 6800 5300
Wire Wire Line
	6650 5400 6800 5400
Wire Wire Line
	6650 5500 6800 5500
$Comp
L Device:LED D3
U 1 1 60D677AC
P 7200 5750
F 0 "D3" V 7300 5600 50  0000 L CNN
F 1 "LED" V 7200 5550 50  0000 L CNN
F 2 "LED_SMD:LED_0805_2012Metric_Castellated" H 7200 5750 50  0001 C CNN
F 3 "~" H 7200 5750 50  0001 C CNN
	1    7200 5750
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED D7
U 1 1 60D68714
P 8200 5750
F 0 "D7" V 8300 5600 50  0000 L CNN
F 1 "LED" V 8200 5550 50  0000 L CNN
F 2 "LED_SMD:LED_0805_2012Metric_Castellated" H 8200 5750 50  0001 C CNN
F 3 "~" H 8200 5750 50  0001 C CNN
	1    8200 5750
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED D5
U 1 1 60D68AB9
P 7700 5750
F 0 "D5" V 7800 5600 50  0000 L CNN
F 1 "LED" V 7700 5550 50  0000 L CNN
F 2 "LED_SMD:LED_0805_2012Metric_Castellated" H 7700 5750 50  0001 C CNN
F 3 "~" H 7700 5750 50  0001 C CNN
	1    7700 5750
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED D6
U 1 1 60D68D45
P 7950 5750
F 0 "D6" V 8050 5600 50  0000 L CNN
F 1 "LED" V 7950 5550 50  0000 L CNN
F 2 "LED_SMD:LED_0805_2012Metric_Castellated" H 7950 5750 50  0001 C CNN
F 3 "~" H 7950 5750 50  0001 C CNN
	1    7950 5750
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED D4
U 1 1 60D68FB4
P 7450 5750
F 0 "D4" V 7550 5600 50  0000 L CNN
F 1 "LED" V 7450 5550 50  0000 L CNN
F 2 "LED_SMD:LED_0805_2012Metric_Castellated" H 7450 5750 50  0001 C CNN
F 3 "~" H 7450 5750 50  0001 C CNN
	1    7450 5750
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7850 4850 7850 4750
Wire Wire Line
	7850 4750 7950 4750
Wire Wire Line
	7950 5000 8350 5000
Wire Wire Line
	7100 5100 8200 5100
Wire Wire Line
	8200 5100 8200 5600
Wire Wire Line
	7100 5200 7950 5200
Wire Wire Line
	7950 5200 7950 5600
Wire Wire Line
	7100 5300 7700 5300
Wire Wire Line
	7700 5300 7700 5600
Wire Wire Line
	7100 5400 7450 5400
Wire Wire Line
	7450 5400 7450 5600
Wire Wire Line
	7100 5500 7200 5500
Wire Wire Line
	7200 5500 7200 5600
$Comp
L power:GND #PWR0122
U 1 1 60DA3DA2
P 7700 6100
F 0 "#PWR0122" H 7700 5850 50  0001 C CNN
F 1 "GND" H 7705 5927 50  0000 C CNN
F 2 "" H 7700 6100 50  0001 C CNN
F 3 "" H 7700 6100 50  0001 C CNN
	1    7700 6100
	1    0    0    -1  
$EndComp
Wire Wire Line
	7200 5900 7200 6000
Wire Wire Line
	7200 6000 7450 6000
Wire Wire Line
	8200 6000 8200 5900
Wire Wire Line
	7450 5900 7450 6000
Connection ~ 7450 6000
Wire Wire Line
	7450 6000 7700 6000
Wire Wire Line
	7700 6100 7700 6000
Connection ~ 7700 6000
Wire Wire Line
	7700 6000 7950 6000
Wire Wire Line
	7700 5900 7700 6000
Wire Wire Line
	7950 5900 7950 6000
Connection ~ 7950 6000
Wire Wire Line
	7950 6000 8200 6000
$Comp
L Device:C C2
U 1 1 60DF1F72
P 4400 800
F 0 "C2" V 4350 900 50  0000 C CNN
F 1 "22µF" V 4450 950 50  0000 C CNN
F 2 "Capacitor_SMD:C_1210_3225Metric" H 4438 650 50  0001 C CNN
F 3 "~" H 4400 800 50  0001 C CNN
	1    4400 800 
	0    1    1    0   
$EndComp
Wire Wire Line
	3950 800  4250 800 
Wire Wire Line
	3950 800  3950 1050
Wire Wire Line
	4550 800  4700 800 
Wire Wire Line
	4700 800  4700 1050
Connection ~ 4700 1050
Wire Wire Line
	4700 1200 4850 1200
Connection ~ 4700 1200
Wire Wire Line
	4700 1200 4700 1300
Wire Wire Line
	3550 950  3550 1050
Connection ~ 3550 1050
Wire Wire Line
	3550 1050 3950 1050
$Comp
L Connector:TestPoint TP1
U 1 1 60E7212C
P 3550 1150
F 0 "TP1" V 3500 1100 50  0000 L CNN
F 1 "TestPoint" V 3550 1350 50  0000 L CNN
F 2 "TripwireHook:HexPad_SMD" H 3750 1150 50  0001 C CNN
F 3 "~" H 3750 1150 50  0001 C CNN
	1    3550 1150
	-1   0    0    1   
$EndComp
Wire Wire Line
	3550 1050 3550 1150
$Comp
L Connector:TestPoint TP2
U 1 1 60E7E20F
P 3750 2950
F 0 "TP2" V 3700 2900 50  0000 L CNN
F 1 "TestPoint" V 3750 3150 50  0000 L CNN
F 2 "TripwireHook:HexPad_SMD" H 3950 2950 50  0001 C CNN
F 3 "~" H 3950 2950 50  0001 C CNN
	1    3750 2950
	-1   0    0    1   
$EndComp
Wire Wire Line
	3750 2950 3750 2850
Wire Wire Line
	3750 2850 3900 2850
Connection ~ 3900 2850
$EndSCHEMATC