bananenkeyboard/touchcircuit/touchcircuit.sch

EESchema Schematic File Version 4
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Transistor_BJT:BC337 Q1
U 1 1 5E28C7E6
P 5150 3050
F 0 "Q1" H 5341 3096 50  0000 L CNN
F 1 "BC337" H 5341 3005 50  0000 L CNN
F 2 "Package_TO_SOT_THT:TO-92_Inline" H 5350 2975 50  0001 L CIN
F 3 "http://www.nxp.com/documents/data_sheet/BC817_BC817W_BC337.pdf" H 5150 3050 50  0001 L CNN
	1    5150 3050
	1    0    0    -1  
$EndComp
$Comp
L Transistor_BJT:BC337 Q2
U 1 1 5E28C87E
P 5550 3350
F 0 "Q2" H 5741 3396 50  0000 L CNN
F 1 "BC337" H 5741 3305 50  0000 L CNN
F 2 "Package_TO_SOT_THT:TO-92_Inline" H 5750 3275 50  0001 L CIN
F 3 "http://www.nxp.com/documents/data_sheet/BC817_BC817W_BC337.pdf" H 5550 3350 50  0001 L CNN
	1    5550 3350
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR06
U 1 1 5E28C915
P 5650 1900
F 0 "#PWR06" H 5650 1750 50  0001 C CNN
F 1 "VCC" H 5667 2073 50  0000 C CNN
F 2 "" H 5650 1900 50  0001 C CNN
F 3 "" H 5650 1900 50  0001 C CNN
	1    5650 1900
	1    0    0    -1  
$EndComp
$Comp
L Device:R R4
U 1 1 5E28C98C
P 5650 2300
F 0 "R4" H 5720 2346 50  0000 L CNN
F 1 "100k" H 5720 2255 50  0000 L CNN
F 2 "" V 5580 2300 50  0001 C CNN
F 3 "~" H 5650 2300 50  0001 C CNN
	1    5650 2300
	1    0    0    -1  
$EndComp
Wire Wire Line
	5650 2150 5650 1900
Wire Wire Line
	5350 3350 5250 3350
Wire Wire Line
	5250 3350 5250 3250
Wire Wire Line
	5650 3150 5650 2800
Wire Wire Line
	5250 2850 5250 2800
Wire Wire Line
	5250 2800 5650 2800
Connection ~ 5650 2800
Wire Wire Line
	5650 2800 5650 2450
$Comp
L power:GND #PWR07
U 1 1 5E28CB2A
P 5650 3650
F 0 "#PWR07" H 5650 3400 50  0001 C CNN
F 1 "GND" H 5655 3477 50  0000 C CNN
F 2 "" H 5650 3650 50  0001 C CNN
F 3 "" H 5650 3650 50  0001 C CNN
	1    5650 3650
	1    0    0    -1  
$EndComp
Wire Wire Line
	5650 3650 5650 3550
$Comp
L Connector_Generic:Conn_02x05_Odd_Even J1
U 1 1 5E28CCD4
P 1700 3700
F 0 "J1" V 1704 3980 50  0000 L CNN
F 1 "Conn_02x05_Odd_Even" V 1795 3980 50  0000 L CNN
F 2 "" H 1700 3700 50  0001 C CNN
F 3 "~" H 1700 3700 50  0001 C CNN
	1    1700 3700
	0    1    1    0   
$EndComp
$Comp
L power:VCC #PWR04
U 1 1 5E28CE08
P 1900 4050
F 0 "#PWR04" H 1900 3900 50  0001 C CNN
F 1 "VCC" H 1918 4223 50  0000 C CNN
F 2 "" H 1900 4050 50  0001 C CNN
F 3 "" H 1900 4050 50  0001 C CNN
	1    1900 4050
	-1   0    0    1   
$EndComp
Wire Wire Line
	1900 4050 1900 4000
Wire Wire Line
	1900 4050 1800 4050
Wire Wire Line
	1800 4050 1800 4000
Connection ~ 1900 4050
$Comp
L power:GND #PWR03
U 1 1 5E28CF97
P 1700 4050
F 0 "#PWR03" H 1700 3800 50  0001 C CNN
F 1 "GND" H 1705 3877 50  0000 C CNN
F 2 "" H 1700 4050 50  0001 C CNN
F 3 "" H 1700 4050 50  0001 C CNN
	1    1700 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	1700 4050 1700 4000
$Comp
L power:GND #PWR02
U 1 1 5E28D094
P 1500 3450
F 0 "#PWR02" H 1500 3200 50  0001 C CNN
F 1 "GND" H 1505 3277 50  0000 C CNN
F 2 "" H 1500 3450 50  0001 C CNN
F 3 "" H 1500 3450 50  0001 C CNN
	1    1500 3450
	-1   0    0    1   
$EndComp
Wire Wire Line
	1500 3500 1500 3450
$Comp
L Device:R R1
U 1 1 5E28D1DB
P 950 3900
F 0 "R1" H 1020 3946 50  0000 L CNN
F 1 "1000" H 1020 3855 50  0000 L CNN
F 2 "" V 880 3900 50  0001 C CNN
F 3 "~" H 950 3900 50  0001 C CNN
	1    950  3900
	1    0    0    -1  
$EndComp
$Comp
L Device:R R2
U 1 1 5E28D27B
P 950 4300
F 0 "R2" H 1020 4346 50  0000 L CNN
F 1 "2200" H 1020 4255 50  0000 L CNN
F 2 "" V 880 4300 50  0001 C CNN
F 3 "~" H 950 4300 50  0001 C CNN
	1    950  4300
	1    0    0    -1  
$EndComp
Wire Wire Line
	950  4150 950  4100
Wire Wire Line
	950  4100 1500 4100
Wire Wire Line
	1500 4100 1500 4000
Connection ~ 950  4100
Wire Wire Line
	950  4100 950  4050
$Comp
L power:GND #PWR01
U 1 1 5E28D57D
P 950 4500
F 0 "#PWR01" H 950 4250 50  0001 C CNN
F 1 "GND" H 955 4327 50  0000 C CNN
F 2 "" H 950 4500 50  0001 C CNN
F 3 "" H 950 4500 50  0001 C CNN
	1    950  4500
	1    0    0    -1  
$EndComp
Wire Wire Line
	950  4500 950  4450
Text GLabel 950  3700 1    50   Input ~ 0
TX_ARDUINO
Wire Wire Line
	950  3700 950  3750
$Comp
L power:VCC #PWR05
U 1 1 5E28DB6A
P 4450 1200
F 0 "#PWR05" H 4450 1050 50  0001 C CNN
F 1 "VCC" H 4467 1373 50  0000 C CNN
F 2 "" H 4450 1200 50  0001 C CNN
F 3 "" H 4450 1200 50  0001 C CNN
	1    4450 1200
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x01 J2
U 1 1 5E28DC81
P 4450 1900
F 0 "J2" V 4323 1980 50  0000 L CNN
F 1 "Comm" V 4414 1980 50  0000 L CNN
F 2 "" H 4450 1900 50  0001 C CNN
F 3 "~" H 4450 1900 50  0001 C CNN
	1    4450 1900
	0    1    1    0   
$EndComp
Wire Wire Line
	4450 1300 4450 1200
$Comp
L Device:R R3
U 1 1 5E28E00E
P 4450 1450
F 0 "R3" H 4520 1496 50  0000 L CNN
F 1 "1k" H 4520 1405 50  0000 L CNN
F 2 "" V 4380 1450 50  0001 C CNN
F 3 "~" H 4450 1450 50  0001 C CNN
	1    4450 1450
	1    0    0    -1  
$EndComp
Wire Wire Line
	4450 1700 4450 1600
$Comp
L Device:R R?
U 1 1 5E28E52C
P 4700 3050
F 0 "R?" V 4493 3050 50  0000 C CNN
F 1 "1k" V 4584 3050 50  0000 C CNN
F 2 "" V 4630 3050 50  0001 C CNN
F 3 "~" H 4700 3050 50  0001 C CNN
	1    4700 3050
	0    1    1    0   
$EndComp
Wire Wire Line
	4950 3050 4850 3050
$Comp
L Connector_Generic:Conn_01x01 J?
U 1 1 5E28E8A3
P 4250 3050
F 0 "J?" H 4170 2825 50  0000 C CNN
F 1 "Comm" H 4170 2916 50  0000 C CNN
F 2 "" H 4250 3050 50  0001 C CNN
F 3 "~" H 4250 3050 50  0001 C CNN
	1    4250 3050
	-1   0    0    1   
$EndComp
Wire Wire Line
	4550 3050 4450 3050
$EndSCHEMATC