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 power:GND #PWR0103
U 1 1 6076F712
P 2250 5800
F 0 "#PWR0103" H 2250 5550 50  0001 C CNN
F 1 "GND" H 2255 5627 50  0000 C CNN
F 2 "" H 2250 5800 50  0001 C CNN
F 3 "" H 2250 5800 50  0001 C CNN
	1    2250 5800
	1    0    0    -1  
$EndComp
Text GLabel 3900 2000 2    50   BiDi ~ 0
UPDI
Text GLabel 1450 5500 2    50   BiDi ~ 0
UPDI
Text GLabel 2250 5700 2    50   Output ~ 0
TX
Text GLabel 2250 5600 2    50   Input ~ 0
RX
Text GLabel 3750 5700 2    50   BiDi ~ 0
SDA
$Comp
L power:GND #PWR0105
U 1 1 60780C4F
P 3750 5800
F 0 "#PWR0105" H 3750 5550 50  0001 C CNN
F 1 "GND" H 3755 5627 50  0000 C CNN
F 2 "" H 3750 5800 50  0001 C CNN
F 3 "" H 3750 5800 50  0001 C CNN
	1    3750 5800
	1    0    0    -1  
$EndComp
Wire Wire Line
	2150 5700 2250 5700
Wire Wire Line
	2150 5800 2250 5800
$Comp
L power:VCC #PWR0107
U 1 1 6079E94D
P 4500 5500
F 0 "#PWR0107" H 4500 5350 50  0001 C CNN
F 1 "VCC" H 4515 5673 50  0000 C CNN
F 2 "" H 4500 5500 50  0001 C CNN
F 3 "" H 4500 5500 50  0001 C CNN
	1    4500 5500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0108
U 1 1 6079EF4B
P 4500 5600
F 0 "#PWR0108" H 4500 5350 50  0001 C CNN
F 1 "GND" H 4505 5427 50  0000 C CNN
F 2 "" H 4500 5600 50  0001 C CNN
F 3 "" H 4500 5600 50  0001 C CNN
	1    4500 5600
	1    0    0    -1  
$EndComp
Text GLabel 4700 5700 2    50   Output ~ 0
SCL
Text GLabel 4700 5800 2    50   BiDi ~ 0
SDA
Wire Wire Line
	4400 5500 4500 5500
Wire Wire Line
	4400 5600 4500 5600
Wire Wire Line
	4400 5700 4700 5700
Wire Wire Line
	4400 5800 4700 5800
$Comp
L power:GND #PWR0109
U 1 1 607AC818
P 5700 7100
F 0 "#PWR0109" H 5700 6850 50  0001 C CNN
F 1 "GND" H 5705 6927 50  0000 C CNN
F 2 "" H 5700 7100 50  0001 C CNN
F 3 "" H 5700 7100 50  0001 C CNN
	1    5700 7100
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR0110
U 1 1 607ACB67
P 5700 6800
F 0 "#PWR0110" H 5700 6650 50  0001 C CNN
F 1 "VCC" H 5715 6973 50  0000 C CNN
F 2 "" H 5700 6800 50  0001 C CNN
F 3 "" H 5700 6800 50  0001 C CNN
	1    5700 6800
	1    0    0    -1  
$EndComp
$Comp
L FabAcademy:LED D1
U 1 1 607B08FB
P 1300 3050
F 0 "D1" V 1339 2933 50  0000 R CNN
F 1 "LED red" V 1248 2933 50  0000 R CNN
F 2 "FabAcademy:LED_1206" H 1300 3050 50  0001 C CNN
F 3 "https://optoelectronics.liteon.com/upload/download/DS-22-98-0002/LTST-C150CKT.pdf" H 1300 3050 50  0001 C CNN
	1    1300 3050
	0    -1   -1   0   
$EndComp
$Comp
L FabAcademy:R R1
U 1 1 607B13F6
P 1300 3450
F 0 "R1" H 1370 3496 50  0000 L CNN
F 1 "120" H 1370 3405 50  0000 L CNN
F 2 "FabAcademy:R_1206" V 1230 3450 50  0001 C CNN
F 3 "~" H 1300 3450 50  0001 C CNN
	1    1300 3450
	1    0    0    -1  
$EndComp
Wire Wire Line
	1300 3200 1300 3300
Wire Wire Line
	1300 3600 1300 3700
$Comp
L FabAcademy:Conn_01x02_Male J1
U 1 1 607E145F
P 1150 5500
F 0 "J1" H 1258 5681 50  0000 C CNN
F 1 "UPDI" H 1258 5590 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical_SMD_Pin1Left" H 1150 5500 50  0001 C CNN
F 3 "~" H 1150 5500 50  0001 C CNN
	1    1150 5500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 607E37BE
P 1450 5600
F 0 "#PWR0102" H 1450 5350 50  0001 C CNN
F 1 "GND" H 1455 5427 50  0000 C CNN
F 2 "" H 1450 5600 50  0001 C CNN
F 3 "" H 1450 5600 50  0001 C CNN
	1    1450 5600
	1    0    0    -1  
$EndComp
Wire Wire Line
	2150 5600 2250 5600
$Comp
L power:VCC #PWR0111
U 1 1 607E5364
P 2250 5500
F 0 "#PWR0111" H 2250 5350 50  0001 C CNN
F 1 "VCC" H 2265 5673 50  0000 C CNN
F 2 "" H 2250 5500 50  0001 C CNN
F 3 "" H 2250 5500 50  0001 C CNN
	1    2250 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	2250 5500 2150 5500
$Comp
L FabAcademy:C C1
U 1 1 607A919B
P 5700 6950
F 0 "C1" H 5815 6996 50  0000 L CNN
F 1 "1uF" H 5815 6905 50  0000 L CNN
F 2 "FabAcademy:C_1206" H 5738 6800 50  0001 C CNN
F 3 "" H 5700 6950 50  0001 C CNN
	1    5700 6950
	1    0    0    -1  
$EndComp
$Comp
L FabAcademy:LED D2
U 1 1 607D3A70
P 1650 3050
F 0 "D2" V 1689 2933 50  0000 R CNN
F 1 "LED yellow" V 1598 2933 50  0000 R CNN
F 2 "FabAcademy:LED_1206" H 1650 3050 50  0001 C CNN
F 3 "https://optoelectronics.liteon.com/upload/download/DS-22-98-0002/LTST-C150CKT.pdf" H 1650 3050 50  0001 C CNN
	1    1650 3050
	0    -1   -1   0   
$EndComp
$Comp
L FabAcademy:Microcontroller_ATtiny3216-SFR U1
U 1 1 6085D2AE
P 3200 2400
F 0 "U1" H 3200 3381 50  0000 C CNN
F 1 "Microcontroller_ATtiny3216-SFR" H 3200 3290 50  0000 C CNN
F 2 "FabAcademy:SOIC-20_7.5x12.8mm_P1.27mm" H 3200 2400 50  0001 C CIN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/ATtiny3216_ATtiny1616-data-sheet-40001997B.pdf" H 3200 2400 50  0001 C CNN
	1    3200 2400
	1    0    0    -1  
$EndComp
Text GLabel 2500 1900 0    50   BiDi ~ 0
SDA
Text GLabel 2500 2000 0    50   Output ~ 0
SCL
Text GLabel 2500 2200 0    50   Input ~ 0
RX
Text GLabel 2500 2100 0    50   Output ~ 0
TX
Wire Wire Line
	2500 1900 2600 1900
Wire Wire Line
	2500 2000 2600 2000
Wire Wire Line
	2500 2100 2600 2100
Wire Wire Line
	2500 2200 2600 2200
Text GLabel 3900 2300 2    50   Output ~ 0
SCK
Text GLabel 3900 2200 2    50   Input ~ 0
MISO
Text GLabel 3900 2100 2    50   Output ~ 0
MOSI
$Comp
L power:VCC #PWR0101
U 1 1 608636FD
P 3200 1500
F 0 "#PWR0101" H 3200 1350 50  0001 C CNN
F 1 "VCC" H 3215 1673 50  0000 C CNN
F 2 "" H 3200 1500 50  0001 C CNN
F 3 "" H 3200 1500 50  0001 C CNN
	1    3200 1500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 60864125
P 3200 3300
F 0 "#PWR0104" H 3200 3050 50  0001 C CNN
F 1 "GND" H 3205 3127 50  0000 C CNN
F 2 "" H 3200 3300 50  0001 C CNN
F 3 "" H 3200 3300 50  0001 C CNN
	1    3200 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	3200 3300 3200 3200
Wire Wire Line
	3200 1500 3200 1600
Wire Wire Line
	3900 2000 3800 2000
$Comp
L power:GND #PWR0113
U 1 1 60869752
P 1300 3700
F 0 "#PWR0113" H 1300 3450 50  0001 C CNN
F 1 "GND" H 1305 3527 50  0000 C CNN
F 2 "" H 1300 3700 50  0001 C CNN
F 3 "" H 1300 3700 50  0001 C CNN
	1    1300 3700
	1    0    0    -1  
$EndComp
$Comp
L FabAcademy:Conn_01x04_Male J3
U 1 1 6087B6CC
P 2700 5600
F 0 "J3" H 2808 5881 50  0000 C CNN
F 1 "SPI" H 2808 5790 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical_SMD_Pin1Left" H 2700 5600 50  0001 C CNN
F 3 "~" H 2700 5600 50  0001 C CNN
	1    2700 5600
	1    0    0    -1  
$EndComp
Text GLabel 3000 5500 2    50   Output ~ 0
SCK
Text GLabel 3000 5600 2    50   Input ~ 0
MISO
Text GLabel 3000 5700 2    50   Output ~ 0
MOSI
$Comp
L power:GND #PWR0114
U 1 1 6087C1BF
P 3000 5800
F 0 "#PWR0114" H 3000 5550 50  0001 C CNN
F 1 "GND" H 3005 5627 50  0000 C CNN
F 2 "" H 3000 5800 50  0001 C CNN
F 3 "" H 3000 5800 50  0001 C CNN
	1    3000 5800
	1    0    0    -1  
$EndComp
Wire Wire Line
	2900 5500 3000 5500
Wire Wire Line
	3000 5600 2900 5600
Wire Wire Line
	2900 5700 3000 5700
Wire Wire Line
	3000 5800 2900 5800
$Comp
L power:VCC #PWR0115
U 1 1 6088BF9C
P 5150 5500
F 0 "#PWR0115" H 5150 5350 50  0001 C CNN
F 1 "VCC" H 5165 5673 50  0000 C CNN
F 2 "" H 5150 5500 50  0001 C CNN
F 3 "" H 5150 5500 50  0001 C CNN
	1    5150 5500
	1    0    0    -1  
$EndComp
$Comp
L FabAcademy:R R4
U 1 1 6088C900
P 5400 5600
F 0 "R4" H 5470 5646 50  0000 L CNN
F 1 "10k" H 5470 5555 50  0000 L CNN
F 2 "FabAcademy:R_1206" V 5330 5600 50  0001 C CNN
F 3 "~" H 5400 5600 50  0001 C CNN
	1    5400 5600
	0    1    1    0   
$EndComp
$Comp
L FabAcademy:R R3
U 1 1 6088D101
P 5400 5500
F 0 "R3" H 5470 5546 50  0000 L CNN
F 1 "10k" H 5470 5455 50  0000 L CNN
F 2 "FabAcademy:R_1206" V 5330 5500 50  0001 C CNN
F 3 "~" H 5400 5500 50  0001 C CNN
	1    5400 5500
	0    1    1    0   
$EndComp
Text GLabel 5650 5600 2    50   Output ~ 0
SCL
Text GLabel 5650 5500 2    50   BiDi ~ 0
SDA
Wire Wire Line
	3800 2100 3900 2100
Wire Wire Line
	3800 2200 3900 2200
Wire Wire Line
	3900 2300 3800 2300
Text GLabel 3900 2400 2    50   Output ~ 0
PWM4
Text GLabel 3900 2500 2    50   Output ~ 0
PWM5
Wire Wire Line
	3800 2400 3900 2400
$Comp
L FabAcademy:Conn_01x04_Male J2
U 1 1 607E03E3
P 1950 5600
F 0 "J2" H 2100 5900 50  0000 R CNN
F 1 "Serial" H 2150 5800 50  0000 R CNN
F 2 "Serial" H 1950 5600 50  0001 C CNN
F 3 "~" H 1950 5600 50  0001 C CNN
	1    1950 5600
	1    0    0    -1  
$EndComp
Wire Wire Line
	1350 5600 1450 5600
Wire Wire Line
	1350 5500 1450 5500
$Comp
L power:GND #PWR0116
U 1 1 608AB8EA
P 1450 7100
F 0 "#PWR0116" H 1450 6850 50  0001 C CNN
F 1 "GND" H 1455 6927 50  0000 C CNN
F 2 "" H 1450 7100 50  0001 C CNN
F 3 "" H 1450 7100 50  0001 C CNN
	1    1450 7100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0117
U 1 1 608ABCE5
P 2250 7100
F 0 "#PWR0117" H 2250 6850 50  0001 C CNN
F 1 "GND" H 2255 6927 50  0000 C CNN
F 2 "" H 2250 7100 50  0001 C CNN
F 3 "" H 2250 7100 50  0001 C CNN
	1    2250 7100
	1    0    0    -1  
$EndComp
Wire Wire Line
	1350 7100 1450 7100
Wire Wire Line
	2150 7100 2250 7100
Text GLabel 1450 7000 2    50   Output ~ 0
PWM4
Text GLabel 2250 7000 2    50   Output ~ 0
PWM5
Wire Wire Line
	3800 2500 3900 2500
Wire Wire Line
	1350 7000 1450 7000
Wire Wire Line
	2150 7000 2250 7000
Text GLabel 3900 2600 2    50   Input ~ 0
ADC6
Text GLabel 3900 2700 2    50   Input ~ 0
ADC7
Wire Wire Line
	3800 2600 3900 2600
Wire Wire Line
	3900 2700 3800 2700
$Comp
L FabAcademy:Conn_01x03_Male J8
U 1 1 6086A62F
P 2750 7000
F 0 "J8" H 2858 7281 50  0000 C CNN
F 1 "ADC6" H 2858 7190 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical_SMD_Pin1Left" H 2750 7000 50  0001 C CNN
F 3 "~" H 2750 7000 50  0001 C CNN
	1    2750 7000
	1    0    0    -1  
$EndComp
$Comp
L FabAcademy:Conn_01x03_Male J9
U 1 1 6086B5A8
P 3500 7000
F 0 "J9" H 3608 7281 50  0000 C CNN
F 1 "ADC7" H 3608 7190 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical_SMD_Pin1Left" H 3500 7000 50  0001 C CNN
F 3 "~" H 3500 7000 50  0001 C CNN
	1    3500 7000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0118
U 1 1 6086BAAB
P 3050 7100
F 0 "#PWR0118" H 3050 6850 50  0001 C CNN
F 1 "GND" H 3055 6927 50  0000 C CNN
F 2 "" H 3050 7100 50  0001 C CNN
F 3 "" H 3050 7100 50  0001 C CNN
	1    3050 7100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0119
U 1 1 6086BD21
P 3800 7100
F 0 "#PWR0119" H 3800 6850 50  0001 C CNN
F 1 "GND" H 3805 6927 50  0000 C CNN
F 2 "" H 3800 7100 50  0001 C CNN
F 3 "" H 3800 7100 50  0001 C CNN
	1    3800 7100
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR0120
U 1 1 6086C08F
P 3050 6900
F 0 "#PWR0120" H 3050 6750 50  0001 C CNN
F 1 "VCC" H 3065 7073 50  0000 C CNN
F 2 "" H 3050 6900 50  0001 C CNN
F 3 "" H 3050 6900 50  0001 C CNN
	1    3050 6900
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR0121
U 1 1 6086C6DA
P 3800 6900
F 0 "#PWR0121" H 3800 6750 50  0001 C CNN
F 1 "VCC" H 3815 7073 50  0000 C CNN
F 2 "" H 3800 6900 50  0001 C CNN
F 3 "" H 3800 6900 50  0001 C CNN
	1    3800 6900
	1    0    0    -1  
$EndComp
Wire Wire Line
	2950 6900 3050 6900
Wire Wire Line
	2950 7100 3050 7100
Wire Wire Line
	3700 6900 3800 6900
Wire Wire Line
	3700 7100 3800 7100
Text GLabel 3050 7000 2    50   Input ~ 0
ADC6
Text GLabel 3800 7000 2    50   Input ~ 0
ADC7
Wire Wire Line
	2950 7000 3050 7000
Wire Wire Line
	3700 7000 3800 7000
$Comp
L FabAcademy:Conn_01x03_Male J7
U 1 1 60891CCB
P 1950 7000
F 0 "J7" H 2058 7281 50  0000 C CNN
F 1 "PWM5" H 2058 7190 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical_SMD_Pin1Left" H 1950 7000 50  0001 C CNN
F 3 "~" H 1950 7000 50  0001 C CNN
	1    1950 7000
	1    0    0    -1  
$EndComp
$Comp
L FabAcademy:Conn_01x03_Male J6
U 1 1 60892333
P 1150 7000
F 0 "J6" H 1258 7281 50  0000 C CNN
F 1 "PWM4" H 1258 7190 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical_SMD_Pin1Left" H 1150 7000 50  0001 C CNN
F 3 "~" H 1150 7000 50  0001 C CNN
	1    1150 7000
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR0122
U 1 1 60892A57
P 2250 6900
F 0 "#PWR0122" H 2250 6750 50  0001 C CNN
F 1 "VCC" H 2265 7073 50  0000 C CNN
F 2 "" H 2250 6900 50  0001 C CNN
F 3 "" H 2250 6900 50  0001 C CNN
	1    2250 6900
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR0123
U 1 1 60893099
P 1450 6900
F 0 "#PWR0123" H 1450 6750 50  0001 C CNN
F 1 "VCC" H 1465 7073 50  0000 C CNN
F 2 "" H 1450 6900 50  0001 C CNN
F 3 "" H 1450 6900 50  0001 C CNN
	1    1450 6900
	1    0    0    -1  
$EndComp
Wire Wire Line
	1450 6900 1350 6900
Wire Wire Line
	2150 6900 2250 6900
$Comp
L FabAcademy:Conn_01x02_Male J10
U 1 1 608A43AA
P 4900 6900
F 0 "J10" H 5008 7081 50  0000 C CNN
F 1 "Power" H 5008 6990 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical_SMD_Pin1Left" H 4900 6900 50  0001 C CNN
F 3 "~" H 4900 6900 50  0001 C CNN
	1    4900 6900
	1    0    0    -1  
$EndComp
Wire Wire Line
	5200 6900 5100 6900
Wire Wire Line
	5100 7000 5200 7000
Wire Wire Line
	3750 5700 3650 5700
Wire Wire Line
	3650 5800 3750 5800
$Comp
L FabAcademy:Conn_01x06_Male J5
U 1 1 608C5AE8
P 4200 5700
F 0 "J5" H 4308 6081 50  0000 C CNN
F 1 "VL53L0X" H 4308 5990 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical_SMD_Pin1Right" H 4200 5700 50  0001 C CNN
F 3 "~" H 4200 5700 50  0001 C CNN
	1    4200 5700
	1    0    0    -1  
$EndComp
NoConn ~ 4400 5900
NoConn ~ 4400 6000
$Comp
L FabAcademy:LED D3
U 1 1 608D90C9
P 2000 3050
F 0 "D3" V 2039 2933 50  0000 R CNN
F 1 "LED green" V 1948 2933 50  0000 R CNN
F 2 "FabAcademy:LED_1206" H 2000 3050 50  0001 C CNN
F 3 "https://optoelectronics.liteon.com/upload/download/DS-22-98-0002/LTST-C150CKT.pdf" H 2000 3050 50  0001 C CNN
	1    2000 3050
	0    -1   -1   0   
$EndComp
$Comp
L FabAcademy:R R2
U 1 1 608D9556
P 1650 3450
F 0 "R2" H 1720 3496 50  0000 L CNN
F 1 "120" H 1720 3405 50  0000 L CNN
F 2 "FabAcademy:R_1206" V 1580 3450 50  0001 C CNN
F 3 "~" H 1650 3450 50  0001 C CNN
	1    1650 3450
	1    0    0    -1  
$EndComp
$Comp
L FabAcademy:R R5
U 1 1 608D997A
P 2000 3450
F 0 "R5" H 2070 3496 50  0000 L CNN
F 1 "120" H 2070 3405 50  0000 L CNN
F 2 "FabAcademy:R_1206" V 1930 3450 50  0001 C CNN
F 3 "~" H 2000 3450 50  0001 C CNN
	1    2000 3450
	1    0    0    -1  
$EndComp
Wire Wire Line
	1650 3200 1650 3300
Wire Wire Line
	2000 3200 2000 3300
$Comp
L power:GND #PWR0112
U 1 1 608DD3D3
P 1650 3700
F 0 "#PWR0112" H 1650 3450 50  0001 C CNN
F 1 "GND" H 1655 3527 50  0000 C CNN
F 2 "" H 1650 3700 50  0001 C CNN
F 3 "" H 1650 3700 50  0001 C CNN
	1    1650 3700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0124
U 1 1 608DD6E7
P 2000 3700
F 0 "#PWR0124" H 2000 3450 50  0001 C CNN
F 1 "GND" H 2005 3527 50  0000 C CNN
F 2 "" H 2000 3700 50  0001 C CNN
F 3 "" H 2000 3700 50  0001 C CNN
	1    2000 3700
	1    0    0    -1  
$EndComp
Wire Wire Line
	2000 3600 2000 3700
Wire Wire Line
	1650 3600 1650 3700
Wire Wire Line
	5150 5500 5250 5500
Wire Wire Line
	5250 5500 5250 5600
Connection ~ 5250 5500
Wire Wire Line
	5550 5500 5650 5500
Wire Wire Line
	5550 5600 5650 5600
Wire Wire Line
	2600 2800 2000 2800
Wire Wire Line
	2000 2800 2000 2900
Wire Wire Line
	2600 2700 1650 2700
Wire Wire Line
	1650 2700 1650 2900
Wire Wire Line
	2600 2600 1300 2600
Wire Wire Line
	1300 2600 1300 2900
Wire Wire Line
	3650 5600 3750 5600
Wire Wire Line
	3750 5500 3650 5500
$Comp
L FabAcademy:Conn_01x04_Male J4
U 1 1 607AEF65
P 3450 5600
F 0 "J4" H 3558 5881 50  0000 C CNN
F 1 "I2C" H 3558 5790 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical_SMD_Pin1Left" H 3450 5600 50  0001 C CNN
F 3 "~" H 3450 5600 50  0001 C CNN
	1    3450 5600
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR0106
U 1 1 6077FD0D
P 3750 5500
F 0 "#PWR0106" H 3750 5350 50  0001 C CNN
F 1 "VCC" H 3765 5673 50  0000 C CNN
F 2 "" H 3750 5500 50  0001 C CNN
F 3 "" H 3750 5500 50  0001 C CNN
	1    3750 5500
	1    0    0    -1  
$EndComp
Text GLabel 3750 5600 2    50   Output ~ 0
SCL
Wire Wire Line
	5200 7100 5700 7100
Wire Wire Line
	5200 7000 5200 7100
Connection ~ 5700 7100
Wire Wire Line
	5700 6800 5200 6800
Wire Wire Line
	5200 6800 5200 6900
Connection ~ 5700 6800
$Comp
L FabAcademy:R R6
U 1 1 60999C45
P 5400 5950
F 0 "R6" H 5470 5996 50  0000 L CNN
F 1 "0" H 5470 5905 50  0000 L CNN
F 2 "FabAcademy:R_1206" V 5330 5950 50  0001 C CNN
F 3 "~" H 5400 5950 50  0001 C CNN
	1    5400 5950
	0    1    1    0   
$EndComp
Text GLabel 5650 5950 2    50   BiDi ~ 0
SDA
Text GLabel 5150 5950 0    50   BiDi ~ 0
SDA
Wire Wire Line
	5150 5950 5250 5950
Wire Wire Line
	5550 5950 5650 5950
$EndSCHEMATC