EESchema Schematic File Version 2
LIBS:atmel_avr
LIBS:breakout_boards
LIBS:common_devices
LIBS:conn_gen
LIBS:conn_special
LIBS:digital_logic
LIBS:driver
LIBS:el_mech
LIBS:i2c
LIBS:opamp
LIBS:optoisol
LIBS:power
LIBS:power_supply
LIBS:radio_tv
LIBS:serial_interface
LIBS:sureelectronics.net
LIBS:sensor-1-cache
EELAYER 27 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date "28 sep 2014"
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L PL2303 U2
U 1 1 54172B6E
P 8400 2650
F 0 "U2" H 8400 3650 60  0000 C CNN
F 1 "PL2303" H 8400 1650 60  0000 C CNN
F 2 "" H 8350 3650 60  0000 C CNN
F 3 "" H 8350 3650 60  0000 C CNN
	1    8400 2650
	1    0    0    -1  
$EndComp
$Comp
L ATMEGA48SMT U1
U 1 1 54172BA4
P 4300 1800
F 0 "U1" H 4450 -50 60  0000 C CNN
F 1 "ATMEGA48SMT" H 4500 1950 60  0000 C CNN
F 2 "" H 4300 1800 60  0000 C CNN
F 3 "" H 4300 1800 60  0000 C CNN
	1    4300 1800
	1    0    0    -1  
$EndComp
Wire Wire Line
	5100 2800 6900 2800
Wire Wire Line
	6900 2800 6900 2100
Wire Wire Line
	6900 2100 7700 2100
Wire Wire Line
	7100 2200 7700 2200
Wire Wire Line
	7100 2900 5100 2900
$Comp
L GND #PWR01
U 1 1 5417358D
P 9400 2600
F 0 "#PWR01" H 9400 2600 30  0001 C CNN
F 1 "GND" H 9400 2530 30  0000 C CNN
F 2 "" H 9400 2600 60  0000 C CNN
F 3 "" H 9400 2600 60  0000 C CNN
	1    9400 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	9100 2200 9200 2200
Wire Wire Line
	9200 2200 9200 2500
Wire Wire Line
	9100 2300 9200 2300
Connection ~ 9200 2300
Wire Wire Line
	9100 2400 9200 2400
Connection ~ 9200 2400
$Comp
L GND #PWR02
U 1 1 541735DD
P 3800 3900
F 0 "#PWR02" H 3800 3900 30  0001 C CNN
F 1 "GND" H 3800 3830 30  0000 C CNN
F 2 "" H 3800 3900 60  0000 C CNN
F 3 "" H 3800 3900 60  0000 C CNN
	1    3800 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	3800 3700 3800 3900
Wire Wire Line
	3700 3700 3700 3800
Wire Wire Line
	3700 3800 3900 3800
Connection ~ 3800 3800
Wire Wire Line
	3900 3800 3900 3700
$Comp
L VCC #PWR03
U 1 1 54173612
P 3800 1400
F 0 "#PWR03" H 3800 1500 30  0001 C CNN
F 1 "VCC" H 3800 1510 30  0000 C CNN
F 2 "" H 3800 1400 60  0000 C CNN
F 3 "" H 3800 1400 60  0000 C CNN
	1    3800 1400
	1    0    0    -1  
$EndComp
Wire Wire Line
	3800 1400 3800 1600
Wire Wire Line
	3700 1500 3700 1600
Connection ~ 3800 1500
Wire Wire Line
	4000 1500 4000 1600
$Comp
L R R2
U 1 1 54173663
P 7100 2500
F 0 "R2" V 7180 2500 50  0000 C CNN
F 1 "1.2k" V 7100 2500 50  0000 C CNN
F 2 "~" H 7100 2500 60  0000 C CNN
F 3 "~" H 7100 2500 60  0000 C CNN
	1    7100 2500
	1    0    0    -1  
$EndComp
$Comp
L R R3
U 1 1 54173670
P 7300 2500
F 0 "R3" V 7380 2500 50  0000 C CNN
F 1 "2.2k" V 7300 2500 50  0000 C CNN
F 2 "~" H 7300 2500 60  0000 C CNN
F 3 "~" H 7300 2500 60  0000 C CNN
	1    7300 2500
	1    0    0    -1  
$EndComp
Wire Wire Line
	7100 2200 7100 2300
Wire Wire Line
	7100 2700 7100 2900
Wire Wire Line
	7300 2300 7300 2200
Connection ~ 7300 2200
$Comp
L GND #PWR04
U 1 1 541736C4
P 7300 2800
F 0 "#PWR04" H 7300 2800 30  0001 C CNN
F 1 "GND" H 7300 2730 30  0000 C CNN
F 2 "" H 7300 2800 60  0000 C CNN
F 3 "" H 7300 2800 60  0000 C CNN
	1    7300 2800
	1    0    0    -1  
$EndComp
Wire Wire Line
	7300 2700 7300 2800
Wire Wire Line
	7700 1800 7600 1800
Wire Wire Line
	7600 1800 7600 1900
Wire Wire Line
	7600 1900 7700 1900
Wire Wire Line
	10400 1800 9100 1800
Wire Wire Line
	10400 1600 10000 1600
Wire Wire Line
	10000 1500 10000 2200
Wire Wire Line
	10400 2000 10300 2000
$Comp
L VCC #PWR05
U 1 1 54174015
P 10000 1500
F 0 "#PWR05" H 10000 1600 30  0001 C CNN
F 1 "VCC" H 10000 1610 30  0000 C CNN
F 2 "" H 10000 1500 60  0000 C CNN
F 3 "" H 10000 1500 60  0000 C CNN
	1    10000 1500
	1    0    0    -1  
$EndComp
$Comp
L NPN Q1
U 1 1 541740F3
P 1800 5700
F 0 "Q1" H 1550 5850 60  0000 C CNN
F 1 "PBHV8540Z" H 1500 5950 60  0000 C CNN
F 2 "~" H 1800 5700 60  0000 C CNN
F 3 "~" H 1800 5700 60  0000 C CNN
	1    1800 5700
	1    0    0    -1  
$EndComp
$Comp
L L L1
U 1 1 54174102
P 1800 5100
F 0 "L1" H 1800 5025 60  0000 C CNN
F 1 "15mH" H 1800 4950 60  0000 C CNN
F 2 "~" H 1800 5100 60  0000 C CNN
F 3 "~" H 1800 5100 60  0000 C CNN
	1    1800 5100
	0    -1   -1   0   
$EndComp
$Comp
L C C5
U 1 1 54174111
P 2400 5700
F 0 "C5" V 2500 5700 50  0000 C CNN
F 1 "10n 1kV" V 2575 5700 50  0000 C CNN
F 2 "~" H 2400 5700 60  0000 C CNN
F 3 "~" H 2400 5700 60  0000 C CNN
	1    2400 5700
	1    0    0    -1  
$EndComp
$Comp
L D D1
U 1 1 54174121
P 2100 5400
F 0 "D1" V 2200 5400 50  0000 C CNN
F 1 "US1J" V 2000 5400 50  0000 C CNN
F 2 "~" H 2100 5400 60  0000 C CNN
F 3 "~" H 2100 5400 60  0000 C CNN
	1    2100 5400
	0    -1   -1   0   
$EndComp
$Comp
L R R11
U 1 1 5417413D
P 2700 5400
F 0 "R11" V 2780 5400 50  0000 C CNN
F 1 "1M" V 2700 5400 50  0000 C CNN
F 2 "~" H 2700 5400 60  0000 C CNN
F 3 "~" H 2700 5400 60  0000 C CNN
	1    2700 5400
	0    -1   -1   0   
$EndComp
$Comp
L C C6
U 1 1 54174148
P 3000 5700
F 0 "C6" V 3100 5700 50  0000 C CNN
F 1 "10n 1kV" V 3175 5700 50  0000 C CNN
F 2 "~" H 3000 5700 60  0000 C CNN
F 3 "~" H 3000 5700 60  0000 C CNN
	1    3000 5700
	1    0    0    -1  
$EndComp
$Comp
L R R13
U 1 1 5417414E
P 3800 5400
F 0 "R13" V 3880 5400 50  0000 C CNN
F 1 "1.5M" V 3800 5400 50  0000 C CNN
F 2 "~" H 3800 5400 60  0000 C CNN
F 3 "~" H 3800 5400 60  0000 C CNN
	1    3800 5400
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2200 5400 2500 5400
Wire Wire Line
	2400 5400 2400 5600
Connection ~ 2400 5400
Wire Wire Line
	1800 5900 1800 6400
Wire Wire Line
	1100 6300 3000 6300
Wire Wire Line
	3000 6300 3000 5800
Wire Wire Line
	2400 5800 2400 6300
Connection ~ 2400 6300
Wire Wire Line
	1800 5300 1800 5500
Wire Wire Line
	2000 5400 1800 5400
Connection ~ 1800 5400
Wire Wire Line
	1800 4900 1800 4800
Wire Wire Line
	2900 5400 3100 5400
Wire Wire Line
	3000 4800 3000 5600
Connection ~ 3000 5400
$Comp
L R R10
U 1 1 541742FA
P 1100 5400
F 0 "R10" V 1180 5400 50  0000 C CNN
F 1 "820" V 1100 5400 50  0000 C CNN
F 2 "~" H 1100 5400 60  0000 C CNN
F 3 "~" H 1100 5400 60  0000 C CNN
	1    1100 5400
	-1   0    0    1   
$EndComp
$Comp
L R R16
U 1 1 54174339
P 1100 6000
F 0 "R16" V 1180 6000 50  0000 C CNN
F 1 "820" V 1100 6000 50  0000 C CNN
F 2 "~" H 1100 6000 60  0000 C CNN
F 3 "~" H 1100 6000 60  0000 C CNN
	1    1100 6000
	-1   0    0    1   
$EndComp
Wire Wire Line
	1100 5600 1100 5800
Wire Wire Line
	1100 5700 1600 5700
Connection ~ 1100 5700
Wire Wire Line
	1100 6300 1100 6200
Connection ~ 1800 6300
$Comp
L GND #PWR06
U 1 1 541743F7
P 1800 6400
F 0 "#PWR06" H 1800 6400 30  0001 C CNN
F 1 "GND" H 1800 6330 30  0000 C CNN
F 2 "" H 1800 6400 60  0000 C CNN
F 3 "" H 1800 6400 60  0000 C CNN
	1    1800 6400
	1    0    0    -1  
$EndComp
Wire Wire Line
	1100 5200 1100 2600
Wire Wire Line
	1100 2600 3500 2600
$Comp
L VCC #PWR07
U 1 1 54174493
P 1800 4800
F 0 "#PWR07" H 1800 4900 30  0001 C CNN
F 1 "VCC" H 1800 4910 30  0000 C CNN
F 2 "" H 1800 4800 60  0000 C CNN
F 3 "" H 1800 4800 60  0000 C CNN
	1    1800 4800
	1    0    0    -1  
$EndComp
$Comp
L CONN_2 P3
U 1 1 5417449B
P 5000 5450
F 0 "P3" H 5000 5700 60  0000 C CNN
F 1 "PLUS" H 5000 5600 60  0000 C CNN
F 2 "~" H 5000 5450 60  0000 C CNN
F 3 "~" H 5000 5450 60  0000 C CNN
	1    5000 5450
	-1   0    0    -1  
$EndComp
$Comp
L CONN_2 P4
U 1 1 541744A8
P 5400 5450
F 0 "P4" H 5400 5700 60  0000 C CNN
F 1 "MINUS" H 5400 5600 60  0000 C CNN
F 2 "~" H 5400 5450 60  0000 C CNN
F 3 "~" H 5400 5450 60  0000 C CNN
	1    5400 5450
	1    0    0    -1  
$EndComp
Wire Wire Line
	4500 5400 4800 5400
Wire Wire Line
	4800 5500 4700 5500
Wire Wire Line
	4700 5500 4700 5400
Connection ~ 4700 5400
Wire Wire Line
	5600 5500 5700 5500
Wire Wire Line
	5700 5500 5700 5400
Wire Wire Line
	5600 5400 6100 5400
$Comp
L C C7
U 1 1 5417456A
P 6000 5700
F 0 "C7" V 6100 5700 50  0000 C CNN
F 1 "330p" V 6175 5700 50  0000 C CNN
F 2 "~" H 6000 5700 60  0000 C CNN
F 3 "~" H 6000 5700 60  0000 C CNN
	1    6000 5700
	1    0    0    -1  
$EndComp
$Comp
L R R14
U 1 1 54174570
P 6300 5400
F 0 "R14" V 6380 5400 50  0000 C CNN
F 1 "1.5k" V 6300 5400 50  0000 C CNN
F 2 "~" H 6300 5400 60  0000 C CNN
F 3 "~" H 6300 5400 60  0000 C CNN
	1    6300 5400
	0    1    1    0   
$EndComp
$Comp
L R R15
U 1 1 5417457B
P 6600 5700
F 0 "R15" V 6680 5700 50  0000 C CNN
F 1 "100k" V 6600 5700 50  0000 C CNN
F 2 "~" H 6600 5700 60  0000 C CNN
F 3 "~" H 6600 5700 60  0000 C CNN
	1    6600 5700
	-1   0    0    1   
$EndComp
Connection ~ 5700 5400
Wire Wire Line
	6000 5400 6000 5600
Connection ~ 6000 5400
Wire Wire Line
	6000 5800 6000 6300
Wire Wire Line
	6000 6300 7000 6300
Wire Wire Line
	6600 5900 6600 6400
Wire Wire Line
	6600 5500 6600 5400
Wire Wire Line
	6500 5400 6800 5400
$Comp
L NPN Q2
U 1 1 54174699
P 7000 5400
F 0 "Q2" H 6750 5550 60  0000 C CNN
F 1 "MMBT3904" H 6750 5650 60  0000 C CNN
F 2 "~" H 7000 5400 60  0000 C CNN
F 3 "~" H 7000 5400 60  0000 C CNN
	1    7000 5400
	1    0    0    -1  
$EndComp
Connection ~ 6600 5400
Wire Wire Line
	7000 6300 7000 5600
Connection ~ 6600 6300
$Comp
L GND #PWR08
U 1 1 54174738
P 6600 6400
F 0 "#PWR08" H 6600 6400 30  0001 C CNN
F 1 "GND" H 6600 6330 30  0000 C CNN
F 2 "" H 6600 6400 60  0000 C CNN
F 3 "" H 6600 6400 60  0000 C CNN
	1    6600 6400
	1    0    0    -1  
$EndComp
$Comp
L R R9
U 1 1 54174751
P 7000 4800
F 0 "R9" V 7080 4800 50  0000 C CNN
F 1 "10k" V 7000 4800 50  0000 C CNN
F 2 "~" H 7000 4800 60  0000 C CNN
F 3 "~" H 7000 4800 60  0000 C CNN
	1    7000 4800
	-1   0    0    1   
$EndComp
Wire Wire Line
	7000 4600 7000 4500
$Comp
L VCC #PWR09
U 1 1 54174758
P 7000 4500
F 0 "#PWR09" H 7000 4600 30  0001 C CNN
F 1 "VCC" H 7000 4610 30  0000 C CNN
F 2 "" H 7000 4500 60  0000 C CNN
F 3 "" H 7000 4500 60  0000 C CNN
	1    7000 4500
	1    0    0    -1  
$EndComp
Wire Wire Line
	7000 5000 7000 5200
Wire Wire Line
	5100 3300 7300 3300
Wire Wire Line
	7300 3300 7300 5100
Wire Wire Line
	7300 5100 7000 5100
Connection ~ 7000 5100
$Comp
L R R5
U 1 1 54174829
P 3800 4800
F 0 "R5" V 3880 4800 50  0000 C CNN
F 1 "1.2M" V 3800 4800 50  0000 C CNN
F 2 "~" H 3800 4800 60  0000 C CNN
F 3 "~" H 3800 4800 60  0000 C CNN
	1    3800 4800
	0    1    1    0   
$EndComp
$Comp
L R R4
U 1 1 54174839
P 3300 4800
F 0 "R4" V 3380 4800 50  0000 C CNN
F 1 "1.2M" V 3300 4800 50  0000 C CNN
F 2 "~" H 3300 4800 60  0000 C CNN
F 3 "~" H 3300 4800 60  0000 C CNN
	1    3300 4800
	0    1    1    0   
$EndComp
$Comp
L R R6
U 1 1 5417483F
P 4300 4800
F 0 "R6" V 4380 4800 50  0000 C CNN
F 1 "1.2M" V 4300 4800 50  0000 C CNN
F 2 "~" H 4300 4800 60  0000 C CNN
F 3 "~" H 4300 4800 60  0000 C CNN
	1    4300 4800
	0    1    1    0   
$EndComp
$Comp
L R R7
U 1 1 54174845
P 4800 4800
F 0 "R7" V 4880 4800 50  0000 C CNN
F 1 "1.2M" V 4800 4800 50  0000 C CNN
F 2 "~" H 4800 4800 60  0000 C CNN
F 3 "~" H 4800 4800 60  0000 C CNN
	1    4800 4800
	0    1    1    0   
$EndComp
Wire Wire Line
	3000 4800 3100 4800
Wire Wire Line
	3500 4800 3600 4800
Wire Wire Line
	4000 4800 4100 4800
Wire Wire Line
	4500 4800 4600 4800
Wire Wire Line
	5000 4800 5400 4800
Wire Wire Line
	5300 4800 5300 2600
Wire Wire Line
	5300 2600 5100 2600
$Comp
L R R8
U 1 1 54174A14
P 5600 4800
F 0 "R8" V 5680 4800 50  0000 C CNN
F 1 "9.1k" V 5600 4800 50  0000 C CNN
F 2 "~" H 5600 4800 60  0000 C CNN
F 3 "~" H 5600 4800 60  0000 C CNN
	1    5600 4800
	0    1    1    0   
$EndComp
Wire Wire Line
	5900 4800 5900 4900
$Comp
L GND #PWR010
U 1 1 54174A31
P 5900 4900
F 0 "#PWR010" H 5900 4900 30  0001 C CNN
F 1 "GND" H 5900 4830 30  0000 C CNN
F 2 "" H 5900 4900 60  0000 C CNN
F 3 "" H 5900 4900 60  0000 C CNN
	1    5900 4900
	1    0    0    -1  
$EndComp
Wire Wire Line
	5900 4800 5800 4800
Connection ~ 5300 4800
$Comp
L C C1
U 1 1 541750AA
P 9400 2300
F 0 "C1" V 9500 2300 50  0000 C CNN
F 1 "100n" V 9575 2300 50  0000 C CNN
F 2 "~" H 9400 2300 60  0000 C CNN
F 3 "~" H 9400 2300 60  0000 C CNN
	1    9400 2300
	1    0    0    -1  
$EndComp
$Comp
L C C2
U 1 1 541750BD
P 9700 2300
F 0 "C2" V 9800 2300 50  0000 C CNN
F 1 "100n" V 9875 2300 50  0000 C CNN
F 2 "~" H 9700 2300 60  0000 C CNN
F 3 "~" H 9700 2300 60  0000 C CNN
	1    9700 2300
	1    0    0    -1  
$EndComp
Wire Wire Line
	9700 2100 9700 2200
Connection ~ 9700 2100
Wire Wire Line
	9400 2200 9400 2100
Connection ~ 9400 2100
Wire Wire Line
	9400 2400 9400 2600
Wire Wire Line
	9200 2500 10300 2500
Wire Wire Line
	9700 2500 9700 2400
Connection ~ 9400 2500
$Comp
L X X1
U 1 1 54246B2E
P 2850 3500
F 0 "X1" H 2850 3600 60  0000 C CNN
F 1 "7.3728MHz" H 2850 3700 60  0000 C CNN
F 2 "~" H 2850 3500 60  0000 C CNN
F 3 "~" H 2850 3500 60  0000 C CNN
	1    2850 3500
	1    0    0    -1  
$EndComp
$Comp
L C C4
U 1 1 54246B48
P 3100 3700
F 0 "C4" V 3200 3700 50  0000 C CNN
F 1 "22p" V 3275 3700 50  0000 C CNN
F 2 "~" H 3100 3700 60  0000 C CNN
F 3 "~" H 3100 3700 60  0000 C CNN
	1    3100 3700
	1    0    0    -1  
$EndComp
$Comp
L CONN_6 P1
U 1 1 54246B57
P 1100 1650
F 0 "P1" H 1100 2100 60  0000 C CNN
F 1 "ISP" H 1100 2000 60  0000 C CNN
F 2 "" H 1100 1650 60  0000 C CNN
F 3 "" H 1100 1650 60  0000 C CNN
	1    1100 1650
	1    0    0    -1  
$EndComp
$Comp
L C C3
U 1 1 54246B6E
P 2600 3700
F 0 "C3" V 2700 3700 50  0000 C CNN
F 1 "22p" V 2775 3700 50  0000 C CNN
F 2 "~" H 2600 3700 60  0000 C CNN
F 3 "~" H 2600 3700 60  0000 C CNN
	1    2600 3700
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR011
U 1 1 54246B74
P 3100 3900
F 0 "#PWR011" H 3100 3900 30  0001 C CNN
F 1 "GND" H 3100 3830 30  0000 C CNN
F 2 "" H 3100 3900 60  0000 C CNN
F 3 "" H 3100 3900 60  0000 C CNN
	1    3100 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	3100 3800 3100 3900
$Comp
L GND #PWR012
U 1 1 54246B96
P 2600 3900
F 0 "#PWR012" H 2600 3900 30  0001 C CNN
F 1 "GND" H 2600 3830 30  0000 C CNN
F 2 "" H 2600 3900 60  0000 C CNN
F 3 "" H 2600 3900 60  0000 C CNN
	1    2600 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	2600 3800 2600 3900
Wire Wire Line
	3100 3200 3100 3600
Wire Wire Line
	3100 3200 3500 3200
Wire Wire Line
	3000 3500 3100 3500
Connection ~ 3100 3500
Wire Wire Line
	2600 3100 2600 3600
Wire Wire Line
	2600 3100 3500 3100
Wire Wire Line
	2700 3500 2600 3500
Connection ~ 2600 3500
Wire Wire Line
	3500 2900 2300 2900
Wire Wire Line
	2300 2900 2300 1400
Wire Wire Line
	2300 1400 1300 1400
Wire Wire Line
	2200 3000 3500 3000
Wire Wire Line
	2200 3000 2200 1600
Wire Wire Line
	2200 1600 1300 1600
Wire Wire Line
	1300 1700 2100 1700
Wire Wire Line
	2100 1700 2100 2800
Wire Wire Line
	2100 2800 3500 2800
Wire Wire Line
	1300 1800 2000 1800
Wire Wire Line
	2000 1800 2000 2200
Wire Wire Line
	2000 2200 3500 2200
Wire Wire Line
	1300 1900 1400 1900
Wire Wire Line
	1400 1900 1400 2000
$Comp
L R R1
U 1 1 542470D5
P 3200 1900
F 0 "R1" V 3280 1900 50  0000 C CNN
F 1 "10k" V 3200 1900 50  0000 C CNN
F 2 "~" H 3200 1900 60  0000 C CNN
F 3 "~" H 3200 1900 60  0000 C CNN
	1    3200 1900
	1    0    0    -1  
$EndComp
Wire Wire Line
	3200 2100 3200 2200
Connection ~ 3200 2200
Wire Wire Line
	3200 1700 3200 1500
Connection ~ 3700 1500
Connection ~ 3200 1500
$Comp
L GND #PWR013
U 1 1 54247306
P 1400 2000
F 0 "#PWR013" H 1400 2000 30  0001 C CNN
F 1 "GND" H 1400 1930 30  0000 C CNN
F 2 "" H 1400 2000 60  0000 C CNN
F 3 "" H 1400 2000 60  0000 C CNN
	1    1400 2000
	1    0    0    -1  
$EndComp
$Comp
L R R12
U 1 1 54247A27
P 3300 5400
F 0 "R12" V 3380 5400 50  0000 C CNN
F 1 "1.5M" V 3300 5400 50  0000 C CNN
F 2 "~" H 3300 5400 60  0000 C CNN
F 3 "~" H 3300 5400 60  0000 C CNN
	1    3300 5400
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3500 5400 3600 5400
Text Label 5550 2800 0    60   ~ 0
RXD
Text Label 5550 2900 0    60   ~ 0
TXD
Text Label 7400 2200 0    60   ~ 0
TXD33
Text Label 5550 3300 0    60   ~ 0
PULSE
Text Label 1400 1400 0    60   ~ 0
MISO
Text Label 1400 1500 0    60   ~ 0
ISPVCC
Text Label 1400 1600 0    60   ~ 0
SCK
Text Label 1400 1700 0    60   ~ 0
MOSI
Text Label 1400 1800 0    60   ~ 0
RESET
Text Label 1400 2600 0    60   ~ 0
PWM
Text Label 3150 3100 0    60   ~ 0
XTAL1
Text Label 3150 3200 0    60   ~ 0
XTAL2
Text Label 5200 2600 0    60   ~ 0
ADC
Text Label 4550 5400 0    60   ~ 0
PLUS
Text Label 5700 5400 0    60   ~ 0
MINUS
Text Label 9200 1800 0    60   ~ 0
DP
Text Label 9200 1900 0    60   ~ 0
DM
$Comp
L C C8
U 1 1 54248D8C
P 10000 2300
F 0 "C8" V 10100 2300 50  0000 C CNN
F 1 "100n" V 10175 2300 50  0000 C CNN
F 2 "~" H 10000 2300 60  0000 C CNN
F 3 "~" H 10000 2300 60  0000 C CNN
	1    10000 2300
	1    0    0    -1  
$EndComp
$Comp
L R R17
U 1 1 542597D0
P 4300 5400
F 0 "R17" V 4380 5400 50  0000 C CNN
F 1 "1.5M" V 4300 5400 50  0000 C CNN
F 2 "~" H 4300 5400 60  0000 C CNN
F 3 "~" H 4300 5400 60  0000 C CNN
	1    4300 5400
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4000 5400 4100 5400
$Comp
L CONN_6 P2
U 1 1 5425A497
P 10600 1850
F 0 "P2" H 10600 2300 60  0000 C CNN
F 1 "USB" H 10600 2200 60  0000 C CNN
F 2 "" H 10600 1850 60  0000 C CNN
F 3 "" H 10600 1850 60  0000 C CNN
	1    10600 1850
	-1   0    0    -1  
$EndComp
Wire Wire Line
	9100 1900 9700 1900
Wire Wire Line
	9700 1900 9700 1700
Wire Wire Line
	9700 1700 10400 1700
Wire Wire Line
	10000 2500 10000 2400
Connection ~ 9700 2500
Wire Wire Line
	9100 2100 10000 2100
Connection ~ 10000 2100
Connection ~ 10000 1600
Wire Wire Line
	10300 2500 10300 2000
Connection ~ 10000 2500
Wire Wire Line
	1300 1500 4000 1500
$Comp
L GND #PWR014
U 1 1 54282066
P 8700 6400
F 0 "#PWR014" H 8700 6400 30  0001 C CNN
F 1 "GND" H 8700 6330 30  0000 C CNN
F 2 "" H 8700 6400 60  0000 C CNN
F 3 "" H 8700 6400 60  0000 C CNN
	1    8700 6400
	1    0    0    -1  
$EndComp
$Comp
L VIA V9
U 1 1 5428215F
P 8900 5600
F 0 "V9" H 8900 5670 60  0000 C CNN
F 1 "VIA" H 8900 5750 60  0000 C CNN
F 2 "" H 8900 5600 60  0000 C CNN
F 3 "" H 8900 5600 60  0000 C CNN
	1    8900 5600
	1    0    0    -1  
$EndComp
$Comp
L VIA V10
U 1 1 54282172
P 9100 5600
F 0 "V10" H 9100 5670 60  0000 C CNN
F 1 "VIA" H 9100 5750 60  0000 C CNN
F 2 "" H 9100 5600 60  0000 C CNN
F 3 "" H 9100 5600 60  0000 C CNN
	1    9100 5600
	1    0    0    -1  
$EndComp
$Comp
L VIA V11
U 1 1 54282178
P 9300 5600
F 0 "V11" H 9300 5670 60  0000 C CNN
F 1 "VIA" H 9300 5750 60  0000 C CNN
F 2 "" H 9300 5600 60  0000 C CNN
F 3 "" H 9300 5600 60  0000 C CNN
	1    9300 5600
	1    0    0    -1  
$EndComp
$Comp
L VIA V12
U 1 1 5428217E
P 9500 5600
F 0 "V12" H 9500 5670 60  0000 C CNN
F 1 "VIA" H 9500 5750 60  0000 C CNN
F 2 "" H 9500 5600 60  0000 C CNN
F 3 "" H 9500 5600 60  0000 C CNN
	1    9500 5600
	1    0    0    -1  
$EndComp
$Comp
L VIA V13
U 1 1 54282184
P 9700 5600
F 0 "V13" H 9700 5670 60  0000 C CNN
F 1 "VIA" H 9700 5750 60  0000 C CNN
F 2 "" H 9700 5600 60  0000 C CNN
F 3 "" H 9700 5600 60  0000 C CNN
	1    9700 5600
	1    0    0    -1  
$EndComp
$Comp
L VIA V14
U 1 1 5428218A
P 9900 5600
F 0 "V14" H 9900 5670 60  0000 C CNN
F 1 "VIA" H 9900 5750 60  0000 C CNN
F 2 "" H 9900 5600 60  0000 C CNN
F 3 "" H 9900 5600 60  0000 C CNN
	1    9900 5600
	1    0    0    -1  
$EndComp
$Comp
L VIA V15
U 1 1 54282190
P 10100 5600
F 0 "V15" H 10100 5670 60  0000 C CNN
F 1 "VIA" H 10100 5750 60  0000 C CNN
F 2 "" H 10100 5600 60  0000 C CNN
F 3 "" H 10100 5600 60  0000 C CNN
	1    10100 5600
	1    0    0    -1  
$EndComp
$Comp
L VIA V16
U 1 1 54282196
P 10300 5600
F 0 "V16" H 10300 5670 60  0000 C CNN
F 1 "VIA" H 10300 5750 60  0000 C CNN
F 2 "" H 10300 5600 60  0000 C CNN
F 3 "" H 10300 5600 60  0000 C CNN
	1    10300 5600
	1    0    0    -1  
$EndComp
Wire Wire Line
	8700 5300 8700 6400
Wire Wire Line
	8700 5600 10300 5600
Connection ~ 8900 5600
Connection ~ 9100 5600
Connection ~ 9300 5600
Connection ~ 9500 5600
Connection ~ 9700 5600
Connection ~ 9900 5600
Connection ~ 10100 5600
$Comp
L VIA V1
U 1 1 54282617
P 8900 5300
F 0 "V1" H 8900 5370 60  0000 C CNN
F 1 "VIA" H 8900 5450 60  0000 C CNN
F 2 "" H 8900 5300 60  0000 C CNN
F 3 "" H 8900 5300 60  0000 C CNN
	1    8900 5300
	1    0    0    -1  
$EndComp
$Comp
L VIA V2
U 1 1 5428261D
P 9100 5300
F 0 "V2" H 9100 5370 60  0000 C CNN
F 1 "VIA" H 9100 5450 60  0000 C CNN
F 2 "" H 9100 5300 60  0000 C CNN
F 3 "" H 9100 5300 60  0000 C CNN
	1    9100 5300
	1    0    0    -1  
$EndComp
$Comp
L VIA V3
U 1 1 54282623
P 9300 5300
F 0 "V3" H 9300 5370 60  0000 C CNN
F 1 "VIA" H 9300 5450 60  0000 C CNN
F 2 "" H 9300 5300 60  0000 C CNN
F 3 "" H 9300 5300 60  0000 C CNN
	1    9300 5300
	1    0    0    -1  
$EndComp
$Comp
L VIA V4
U 1 1 54282629
P 9500 5300
F 0 "V4" H 9500 5370 60  0000 C CNN
F 1 "VIA" H 9500 5450 60  0000 C CNN
F 2 "" H 9500 5300 60  0000 C CNN
F 3 "" H 9500 5300 60  0000 C CNN
	1    9500 5300
	1    0    0    -1  
$EndComp
$Comp
L VIA V5
U 1 1 5428262F
P 9700 5300
F 0 "V5" H 9700 5370 60  0000 C CNN
F 1 "VIA" H 9700 5450 60  0000 C CNN
F 2 "" H 9700 5300 60  0000 C CNN
F 3 "" H 9700 5300 60  0000 C CNN
	1    9700 5300
	1    0    0    -1  
$EndComp
$Comp
L VIA V6
U 1 1 54282635
P 9900 5300
F 0 "V6" H 9900 5370 60  0000 C CNN
F 1 "VIA" H 9900 5450 60  0000 C CNN
F 2 "" H 9900 5300 60  0000 C CNN
F 3 "" H 9900 5300 60  0000 C CNN
	1    9900 5300
	1    0    0    -1  
$EndComp
$Comp
L VIA V7
U 1 1 5428263B
P 10100 5300
F 0 "V7" H 10100 5370 60  0000 C CNN
F 1 "VIA" H 10100 5450 60  0000 C CNN
F 2 "" H 10100 5300 60  0000 C CNN
F 3 "" H 10100 5300 60  0000 C CNN
	1    10100 5300
	1    0    0    -1  
$EndComp
$Comp
L VIA V8
U 1 1 54282641
P 10300 5300
F 0 "V8" H 10300 5370 60  0000 C CNN
F 1 "VIA" H 10300 5450 60  0000 C CNN
F 2 "" H 10300 5300 60  0000 C CNN
F 3 "" H 10300 5300 60  0000 C CNN
	1    10300 5300
	1    0    0    -1  
$EndComp
Wire Wire Line
	8700 5300 10300 5300
Connection ~ 8900 5300
Connection ~ 9100 5300
Connection ~ 9300 5300
Connection ~ 9500 5300
Connection ~ 9700 5300
Connection ~ 9900 5300
Connection ~ 10100 5300
Connection ~ 8700 5600
Text Label 4000 5400 0    60   ~ 0
H5
Text Label 3500 5400 0    60   ~ 0
H4
Text Label 3000 5400 0    60   ~ 0
H3
Text Label 3500 4800 0    60   ~ 0
H6
Text Label 4000 4800 0    60   ~ 0
H7
Text Label 4500 4800 0    60   ~ 0
H8
Text Label 2250 5400 0    60   ~ 0
H2
Text Label 1850 5400 0    60   ~ 0
H1
$Comp
L VIA V17
U 1 1 54282B8A
P 8900 5900
F 0 "V17" H 8900 5970 60  0000 C CNN
F 1 "VIA" H 8900 6050 60  0000 C CNN
F 2 "" H 8900 5900 60  0000 C CNN
F 3 "" H 8900 5900 60  0000 C CNN
	1    8900 5900
	1    0    0    -1  
$EndComp
$Comp
L VIA V18
U 1 1 54282B90
P 9100 5900
F 0 "V18" H 9100 5970 60  0000 C CNN
F 1 "VIA" H 9100 6050 60  0000 C CNN
F 2 "" H 9100 5900 60  0000 C CNN
F 3 "" H 9100 5900 60  0000 C CNN
	1    9100 5900
	1    0    0    -1  
$EndComp
$Comp
L VIA V19
U 1 1 54282B96
P 9300 5900
F 0 "V19" H 9300 5970 60  0000 C CNN
F 1 "VIA" H 9300 6050 60  0000 C CNN
F 2 "" H 9300 5900 60  0000 C CNN
F 3 "" H 9300 5900 60  0000 C CNN
	1    9300 5900
	1    0    0    -1  
$EndComp
$Comp
L VIA V20
U 1 1 54282B9C
P 9500 5900
F 0 "V20" H 9500 5970 60  0000 C CNN
F 1 "VIA" H 9500 6050 60  0000 C CNN
F 2 "" H 9500 5900 60  0000 C CNN
F 3 "" H 9500 5900 60  0000 C CNN
	1    9500 5900
	1    0    0    -1  
$EndComp
$Comp
L VIA V21
U 1 1 54282BA2
P 9700 5900
F 0 "V21" H 9700 5970 60  0000 C CNN
F 1 "VIA" H 9700 6050 60  0000 C CNN
F 2 "" H 9700 5900 60  0000 C CNN
F 3 "" H 9700 5900 60  0000 C CNN
	1    9700 5900
	1    0    0    -1  
$EndComp
$Comp
L VIA V22
U 1 1 54282BA8
P 9900 5900
F 0 "V22" H 9900 5970 60  0000 C CNN
F 1 "VIA" H 9900 6050 60  0000 C CNN
F 2 "" H 9900 5900 60  0000 C CNN
F 3 "" H 9900 5900 60  0000 C CNN
	1    9900 5900
	1    0    0    -1  
$EndComp
$Comp
L VIA V23
U 1 1 54282BAE
P 10100 5900
F 0 "V23" H 10100 5970 60  0000 C CNN
F 1 "VIA" H 10100 6050 60  0000 C CNN
F 2 "" H 10100 5900 60  0000 C CNN
F 3 "" H 10100 5900 60  0000 C CNN
	1    10100 5900
	1    0    0    -1  
$EndComp
$Comp
L VIA V24
U 1 1 54282BB4
P 10300 5900
F 0 "V24" H 10300 5970 60  0000 C CNN
F 1 "VIA" H 10300 6050 60  0000 C CNN
F 2 "" H 10300 5900 60  0000 C CNN
F 3 "" H 10300 5900 60  0000 C CNN
	1    10300 5900
	1    0    0    -1  
$EndComp
Wire Wire Line
	8700 5900 10300 5900
Wire Wire Line
	8700 6200 9700 6200
Connection ~ 8900 5900
Connection ~ 9100 5900
Connection ~ 9300 5900
Connection ~ 9500 5900
Connection ~ 9700 5900
Connection ~ 9900 5900
Connection ~ 10100 5900
Connection ~ 8700 5900
$Comp
L VIA V25
U 1 1 54282D11
P 8900 6200
F 0 "V25" H 8900 6270 60  0000 C CNN
F 1 "VIA" H 8900 6350 60  0000 C CNN
F 2 "" H 8900 6200 60  0000 C CNN
F 3 "" H 8900 6200 60  0000 C CNN
	1    8900 6200
	1    0    0    -1  
$EndComp
Connection ~ 8700 6200
$Comp
L VIA V26
U 1 1 54282E6F
P 9100 6200
F 0 "V26" H 9100 6270 60  0000 C CNN
F 1 "VIA" H 9100 6350 60  0000 C CNN
F 2 "" H 9100 6200 60  0000 C CNN
F 3 "" H 9100 6200 60  0000 C CNN
	1    9100 6200
	1    0    0    -1  
$EndComp
Connection ~ 8900 6200
$Comp
L VIA V27
U 1 1 54283076
P 9300 6200
F 0 "V27" H 9300 6270 60  0000 C CNN
F 1 "VIA" H 9300 6350 60  0000 C CNN
F 2 "" H 9300 6200 60  0000 C CNN
F 3 "" H 9300 6200 60  0000 C CNN
	1    9300 6200
	1    0    0    -1  
$EndComp
Connection ~ 9100 6200
$Comp
L VIA V28
U 1 1 542852F0
P 9500 6200
F 0 "V28" H 9500 6270 60  0000 C CNN
F 1 "VIA" H 9500 6350 60  0000 C CNN
F 2 "" H 9500 6200 60  0000 C CNN
F 3 "" H 9500 6200 60  0000 C CNN
	1    9500 6200
	1    0    0    -1  
$EndComp
$Comp
L VIA V29
U 1 1 542852F6
P 9700 6200
F 0 "V29" H 9700 6270 60  0000 C CNN
F 1 "VIA" H 9700 6350 60  0000 C CNN
F 2 "" H 9700 6200 60  0000 C CNN
F 3 "" H 9700 6200 60  0000 C CNN
	1    9700 6200
	1    0    0    -1  
$EndComp
Connection ~ 9500 6200
Connection ~ 9300 6200
$EndSCHEMATC