EESchema Schematic File Version 2  date Fre 22 Jun 2012 23:22:56 CEST
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:special
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:mur-sat
LIBS:hhd70dongle-cache
EELAYER 24  0
EELAYER END
$Descr A4 11700 8267
Sheet 1 1
Title "HHD70 Dongle"
Date "22 jun 2012"
Rev "2"
Comp "mur.sat - A Space Art Project"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Connection ~ 7450 1350
Wire Wire Line
	7500 1350 6150 1350
Wire Wire Line
	6150 1750 6750 1750
Wire Wire Line
	3700 1350 2750 1350
Wire Wire Line
	9200 4400 9300 4400
Wire Wire Line
	9600 4600 9600 5100
Wire Notes Line
	9300 4600 9300 3450
Wire Notes Line
	9300 4600 10500 4600
Wire Notes Line
	10500 4600 10500 3450
Wire Notes Line
	10500 3450 9300 3450
Connection ~ 7150 1350
Wire Wire Line
	7150 1350 7150 1450
Wire Wire Line
	8250 1350 8250 1450
Wire Wire Line
	8550 1850 8550 2100
Wire Wire Line
	8250 1850 8250 1950
Wire Wire Line
	8250 1950 8550 1950
Connection ~ 8550 1950
Wire Wire Line
	9900 4900 9900 4950
Wire Wire Line
	9900 4950 9950 4950
Connection ~ 5000 1350
Wire Wire Line
	5000 1350 5000 1700
Wire Wire Line
	5000 1700 5050 1700
Wire Wire Line
	2800 1450 2750 1450
Wire Wire Line
	9700 1500 9700 1450
Wire Wire Line
	9700 1450 9650 1450
Wire Wire Line
	3300 1850 3300 2000
Wire Wire Line
	4400 1850 4400 2000
Connection ~ 7450 1950
Wire Wire Line
	7450 1950 7150 1950
Wire Wire Line
	5750 2100 5750 2050
Wire Wire Line
	5600 2100 5600 2050
Wire Wire Line
	5450 2100 5450 2050
Wire Wire Line
	6600 1600 6650 1600
Wire Wire Line
	6650 1600 6650 1350
Wire Wire Line
	6400 6150 7800 6150
Wire Wire Line
	6400 6050 7800 6050
Wire Wire Line
	6400 5850 7800 5850
Wire Wire Line
	6400 5650 7800 5650
Wire Wire Line
	6400 5100 7150 5100
Wire Wire Line
	7800 5350 7750 5350
Wire Wire Line
	7150 4400 7100 4400
Wire Wire Line
	6700 4200 6400 4200
Wire Wire Line
	7450 4000 6400 4000
Wire Wire Line
	7450 3800 6400 3800
Wire Wire Line
	6400 3600 7450 3600
Wire Wire Line
	7150 4500 6400 4500
Connection ~ 6500 3600
Wire Wire Line
	1350 4900 2200 4900
Wire Wire Line
	2200 4900 2200 4800
Wire Wire Line
	2200 4800 2150 4800
Connection ~ 3300 2000
Wire Wire Line
	3150 2000 3650 2000
Connection ~ 3600 1350
Wire Wire Line
	3600 1450 3600 1350
Connection ~ 4400 2000
Wire Wire Line
	4350 2000 4700 2000
Wire Wire Line
	1400 4700 1300 4700
Wire Wire Line
	9900 2550 9900 2450
Wire Wire Line
	9900 1450 9900 1300
Wire Wire Line
	6500 3550 6500 3600
Wire Wire Line
	10600 5300 10600 5250
Wire Wire Line
	10600 5250 10550 5250
Wire Wire Line
	8850 3750 8900 3750
Connection ~ 8150 3250
Wire Wire Line
	8150 3200 8150 3300
Wire Wire Line
	8700 3250 8600 3250
Wire Wire Line
	4150 4000 4150 3950
Wire Wire Line
	4150 3950 4350 3950
Wire Wire Line
	4350 3950 4350 4250
Wire Wire Line
	4350 4250 4550 4250
Connection ~ 4500 4050
Wire Wire Line
	4550 4050 4500 4050
Connection ~ 1350 3600
Wire Wire Line
	4550 3600 1350 3600
Connection ~ 3200 3850
Connection ~ 2950 3850
Connection ~ 3700 3850
Wire Wire Line
	2550 4550 2150 4550
Wire Wire Line
	3050 4550 4550 4550
Wire Wire Line
	2950 4300 2950 4350
Wire Wire Line
	3450 3850 3450 3900
Wire Wire Line
	1350 5400 1350 5500
Wire Wire Line
	2700 5850 2700 6350
Wire Wire Line
	4550 5050 2700 5050
Wire Wire Line
	4550 5200 3050 5200
Wire Wire Line
	3600 5900 3600 5550
Wire Wire Line
	4550 5650 4300 5650
Connection ~ 4300 5800
Wire Wire Line
	4300 5650 4300 5900
Connection ~ 4500 6050
Connection ~ 4500 5850
Wire Wire Line
	3650 5800 3600 5800
Wire Wire Line
	4550 5750 4500 5750
Wire Wire Line
	4500 5950 4550 5950
Wire Wire Line
	4500 6150 4550 6150
Wire Wire Line
	3050 5200 3050 5350
Wire Wire Line
	3600 6300 3600 6350
Wire Wire Line
	4300 6300 4300 6350
Wire Wire Line
	3250 5850 3250 5900
Wire Wire Line
	3250 6300 3250 6350
Wire Wire Line
	3250 5350 3250 5300
Wire Wire Line
	3050 5850 3050 6350
Wire Wire Line
	4500 6050 4550 6050
Wire Wire Line
	4550 5850 4500 5850
Wire Wire Line
	4250 5800 4300 5800
Connection ~ 4500 5950
Wire Wire Line
	4500 5750 4500 6350
Connection ~ 4500 6150
Connection ~ 3600 5800
Wire Wire Line
	3200 4300 3200 4350
Wire Wire Line
	3700 4300 3700 4350
Wire Wire Line
	3450 4300 3450 4350
Wire Wire Line
	3600 5550 4550 5550
Wire Wire Line
	3250 5300 4550 5300
Wire Wire Line
	2700 5050 2700 5450
Wire Wire Line
	4550 4950 2400 4950
Wire Wire Line
	2400 4950 2400 5250
Wire Wire Line
	2400 6350 2400 5850
Wire Wire Line
	4500 3600 4500 3700
Wire Wire Line
	4500 3700 4550 3700
Connection ~ 4500 3600
Wire Wire Line
	3700 3850 3700 3900
Wire Wire Line
	3200 3900 3200 3850
Wire Wire Line
	2950 3800 2950 3900
Wire Wire Line
	3050 4700 4550 4700
Wire Wire Line
	2550 4700 2150 4700
Connection ~ 3450 3850
Wire Wire Line
	4150 4450 4150 4400
Wire Wire Line
	1400 4550 1350 4550
Wire Wire Line
	4500 3950 4550 3950
Wire Wire Line
	4550 4150 4500 4150
Wire Wire Line
	1950 1350 1350 1350
Wire Wire Line
	4500 4150 4500 3850
Connection ~ 4500 3950
Wire Wire Line
	4550 3850 2950 3850
Connection ~ 4500 3850
Wire Wire Line
	8200 3250 8150 3250
Wire Wire Line
	8150 4400 8150 4450
Wire Wire Line
	8850 3950 8900 3950
Wire Wire Line
	10550 4950 10600 4950
Wire Wire Line
	9950 5250 9900 5250
Wire Wire Line
	9900 5250 9900 5300
Wire Wire Line
	9600 5100 9900 5100
Wire Wire Line
	6500 3050 6500 3000
Wire Wire Line
	9900 1950 9900 2050
Wire Wire Line
	1350 1350 1350 4550
Wire Wire Line
	4400 1350 4400 1450
Wire Wire Line
	3300 1350 3300 1450
Connection ~ 3300 1350
Connection ~ 3600 2000
Connection ~ 4700 2000
Wire Wire Line
	1400 4800 1350 4800
Wire Wire Line
	1350 4800 1350 5000
Connection ~ 1350 4900
Wire Wire Line
	7450 3700 6400 3700
Wire Wire Line
	7450 3900 6400 3900
Wire Wire Line
	7450 4100 6400 4100
Wire Wire Line
	6700 4300 6400 4300
Connection ~ 4400 1350
Connection ~ 9900 1350
Wire Wire Line
	9650 1350 9900 1350
Wire Wire Line
	7150 5300 7100 5300
Wire Wire Line
	7150 4700 6400 4700
Wire Wire Line
	7150 4900 6400 4900
Wire Wire Line
	7150 5200 6400 5200
Wire Wire Line
	6400 5000 7150 5000
Wire Wire Line
	6400 4800 7150 4800
Wire Wire Line
	6400 4600 7150 4600
Wire Wire Line
	7800 6250 7750 6250
Wire Wire Line
	6400 5450 7800 5450
Wire Wire Line
	7800 5550 6400 5550
Wire Wire Line
	6400 5750 7800 5750
Wire Wire Line
	6400 5950 7800 5950
Wire Wire Line
	4700 1350 4700 1450
Wire Wire Line
	7150 1950 7150 1850
Wire Wire Line
	6900 1350 6900 1500
Connection ~ 6650 1350
Wire Wire Line
	7450 1850 7450 2100
Wire Wire Line
	6900 2000 6900 2100
Wire Wire Line
	4700 1850 4700 2100
Wire Wire Line
	3600 2000 3600 1850
Connection ~ 6900 1350
Wire Wire Line
	8850 1450 8800 1450
Wire Wire Line
	1900 1450 1950 1450
Wire Wire Line
	5050 1350 4300 1350
Connection ~ 4700 1350
Wire Wire Line
	10600 4950 10600 4900
Wire Wire Line
	8550 1450 8550 1350
Connection ~ 8550 1350
Wire Wire Line
	7450 1350 7450 1450
Wire Wire Line
	8800 1450 8800 1500
Wire Wire Line
	8800 1350 8800 1300
Connection ~ 8800 1350
Wire Wire Line
	8850 3850 9300 3850
Wire Wire Line
	9200 4300 9300 4300
Wire Wire Line
	6200 1600 6150 1600
Wire Wire Line
	8200 1350 8850 1350
Connection ~ 8250 1350
$Comp
L FILTER FB?
U 1 1 4FE4E159
P 7850 1350
F 0 "FB?" H 7850 1250 60  0000 C CNN
F 1 "600R@100Mhz" H 7850 1500 60  0000 C CNN
	1    7850 1350
	1    0    0    -1  
$EndComp
Text Label 9200 4400 2    60   ~ 0
TE
Text Label 9200 4300 2    60   ~ 0
RE
Text Notes 9700 4000 0    60   ~ 0
PA\n?????
$Comp
L HHD70 U?
U 1 1 4FBBF029
P 8150 3850
F 0 "U?" H 8150 3900 60  0000 C CNN
F 1 "HHD70" H 8150 3800 60  0000 C CNN
	1    8150 3850
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 4FBBEFE1
P 8800 1500
F 0 "#PWR?" H 8800 1500 30  0001 C CNN
F 1 "GND" H 8800 1430 30  0001 C CNN
	1    8800 1500
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 4FBBEF94
P 8550 2100
F 0 "#PWR?" H 8550 2100 30  0001 C CNN
F 1 "GND" H 8550 2030 30  0001 C CNN
	1    8550 2100
	1    0    0    -1  
$EndComp
$Comp
L CP1 C?
U 1 1 4FBBEF93
P 8550 1650
F 0 "C?" H 8600 1550 50  0000 L CNN
F 1 "DNP" V 8600 1800 50  0000 L CNN
	1    8550 1650
	1    0    0    -1  
$EndComp
$Comp
L C C?
U 1 1 4FBBEF92
P 8250 1650
F 0 "C?" H 8300 1550 50  0000 L CNN
F 1 "47nF" V 8300 1800 50  0000 L CNN
	1    8250 1650
	1    0    0    -1  
$EndComp
Text Label 2800 1350 0    60   ~ 0
5V_PWR
Text Label 2800 1450 0    60   ~ 0
USB_GND
Text Label 1900 1450 2    60   ~ 0
USB_GND
$Comp
L CONN_2X2 P?
U 1 1 4FBACB8B
P 2350 1400
F 0 "P?" H 2350 1550 50  0000 C CNN
F 1 "CONN_2X2" H 2360 1270 40  0000 C CNN
	1    2350 1400
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR01
U 1 1 4FBACB6B
P 9700 1500
F 0 "#PWR01" H 9700 1500 30  0001 C CNN
F 1 "GND" H 9700 1430 30  0001 C CNN
	1    9700 1500
	1    0    0    -1  
$EndComp
$Comp
L CONN_2X2 P?
U 1 1 4FBACB4B
P 9250 1400
F 0 "P?" H 9250 1550 50  0000 C CNN
F 1 "3V_PWR" H 9260 1270 40  0000 C CNN
	1    9250 1400
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR03
U 1 1 4FBACAC7
P 6900 2100
F 0 "#PWR03" H 6900 2100 30  0001 C CNN
F 1 "GND" H 6900 2030 30  0001 C CNN
	1    6900 2100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR04
U 1 1 4FBACAC0
P 5750 2100
F 0 "#PWR04" H 5750 2100 30  0001 C CNN
F 1 "GND" H 5750 2030 30  0001 C CNN
	1    5750 2100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR05
U 1 1 4FBACABD
P 5600 2100
F 0 "#PWR05" H 5600 2100 30  0001 C CNN
F 1 "GND" H 5600 2030 30  0001 C CNN
	1    5600 2100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR06
U 1 1 4FBACA99
P 5450 2100
F 0 "#PWR06" H 5450 2100 30  0001 C CNN
F 1 "GND" H 5450 2030 30  0001 C CNN
	1    5450 2100
	1    0    0    -1  
$EndComp
$Comp
L LT1962 U?
U 1 1 4FBACA6E
P 5600 1600
F 0 "U?" H 5600 1650 60  0000 C CNN
F 1 "LT1962" H 5600 1750 60  0000 C CNN
	1    5600 1600
	1    0    0    -1  
$EndComp
$Comp
L C C?
U 1 1 4FBACA35
P 7150 1650
F 0 "C?" H 7200 1550 50  0000 L CNN
F 1 "47nF" V 7200 1800 50  0000 L CNN
	1    7150 1650
	1    0    0    -1  
$EndComp
$Comp
L CP1 C?
U 1 1 4FBACA34
P 7450 1650
F 0 "C?" H 7500 1550 50  0000 L CNN
F 1 "10µF" V 7500 1800 50  0000 L CNN
	1    7450 1650
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR07
U 1 1 4FBACA33
P 7450 2100
F 0 "#PWR07" H 7450 2100 30  0001 C CNN
F 1 "GND" H 7450 2030 30  0001 C CNN
	1    7450 2100
	1    0    0    -1  
$EndComp
Text Label 8800 1300 2    60   ~ 0
INT_PWR
$Comp
L GND #PWR08
U 1 1 4F74FE36
P 7750 6250
F 0 "#PWR08" H 7750 6250 30  0001 C CNN
F 1 "GND" H 7750 6180 30  0001 C CNN
	1    7750 6250
	0    1    1    0   
$EndComp
$Comp
L VCC #PWR09
U 1 1 4F74FE2F
P 7750 5350
F 0 "#PWR09" H 7750 5450 30  0001 C CNN
F 1 "VCC" H 7750 5450 30  0000 C CNN
	1    7750 5350
	0    -1   -1   0   
$EndComp
$Comp
L VCC #PWR010
U 1 1 4F74FE25
P 7100 4400
F 0 "#PWR010" H 7100 4500 30  0001 C CNN
F 1 "VCC" H 7100 4500 30  0000 C CNN
	1    7100 4400
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR011
U 1 1 4F74FE1A
P 7100 5300
F 0 "#PWR011" H 7100 5300 30  0001 C CNN
F 1 "GND" H 7100 5230 30  0001 C CNN
	1    7100 5300
	0    1    1    0   
$EndComp
$Comp
L CONN_10 P7
U 1 1 4F74FDFB
P 8150 5800
F 0 "P7" V 8100 5800 60  0000 C CNN
F 1 "PC/PF" V 8200 5800 60  0000 C CNN
	1    8150 5800
	1    0    0    -1  
$EndComp
$Comp
L CONN_10 P6
U 1 1 4F74FDE2
P 7500 4850
F 0 "P6" V 7450 4850 60  0000 C CNN
F 1 "PD" V 7550 4850 60  0000 C CNN
	1    7500 4850
	1    0    0    -1  
$EndComp
Text Label 6700 6150 0    60   ~ 0
PF7
Text Label 6700 6050 0    60   ~ 0
PF6
Text Label 6700 5950 0    60   ~ 0
PF5
Text Label 6700 5850 0    60   ~ 0
PF4
Text Label 6700 5750 0    60   ~ 0
PF1
Text Label 6700 5650 0    60   ~ 0
PF0
Text Label 6700 5550 0    60   ~ 0
PC7
Text Label 6700 5450 0    60   ~ 0
PC6
Text Label 6700 5200 0    60   ~ 0
PD7
Text Label 6700 5100 0    60   ~ 0
PD6
Text Label 6700 5000 0    60   ~ 0
PD5
Text Label 6700 4900 0    60   ~ 0
PD4
Text Label 6700 4800 0    60   ~ 0
PD3
Text Label 6700 4700 0    60   ~ 0
PD2
Text Label 6700 4600 0    60   ~ 0
PD1
Text Label 6700 4500 0    60   ~ 0
PD0
Text Label 6700 4300 0    60   ~ 0
TE
Text Label 6700 4200 0    60   ~ 0
RE
Text Label 6700 4100 0    60   ~ 0
GDO0
Text Label 6700 4000 0    60   ~ 0
GDO2
Text Label 6700 3900 0    60   ~ 0
MISO
Text Label 6700 3800 0    60   ~ 0
MOSI
Text Label 6700 3700 0    60   ~ 0
SCLK
Text Label 6700 3600 0    60   ~ 0
CS
$Comp
L GND #PWR012
U 1 1 4F74BACF
P 4700 2100
F 0 "#PWR012" H 4700 2100 30  0001 C CNN
F 1 "GND" H 4700 2030 30  0001 C CNN
	1    4700 2100
	1    0    0    -1  
$EndComp
$Comp
L FILTER FB1
U 1 1 4F74BA76
P 4000 2000
F 0 "FB1" H 4000 2150 60  0000 C CNN
F 1 "0,47µH" H 4000 1900 60  0000 C CNN
	1    4000 2000
	1    0    0    -1  
$EndComp
Text Label 3150 2000 2    60   ~ 0
USB_GND
Text Label 1300 4700 2    60   ~ 0
USB_GND
$Comp
L C C20
U 1 1 4F74B8DC
P 1350 5200
F 0 "C20" H 1400 5300 50  0000 L CNN
F 1 "22nF/200V" H 1400 5100 50  0000 L CNN
	1    1350 5200
	1    0    0    -1  
$EndComp
$Comp
L QUARTZCMS4 X1
U 1 1 4F73A73B
P 3950 5800
F 0 "X1" H 3950 5950 60  0000 C CNN
F 1 "16MHz" H 3950 5650 60  0000 C CNN
	1    3950 5800
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR013
U 1 1 4F723F1D
P 6500 3000
F 0 "#PWR013" H 6500 3100 30  0001 C CNN
F 1 "VCC" H 6500 3100 30  0000 C CNN
	1    6500 3000
	1    0    0    -1  
$EndComp
$Comp
L R R5
U 1 1 4F723F18
P 6500 3300
F 0 "R5" V 6580 3300 50  0000 C CNN
F 1 "20k" V 6500 3300 50  0000 C CNN
	1    6500 3300
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR014
U 1 1 4F7236CF
P 10600 4900
F 0 "#PWR014" H 10600 4900 30  0001 C CNN
F 1 "GND" H 10600 4830 30  0001 C CNN
	1    10600 4900
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR015
U 1 1 4F7236CC
P 10600 5300
F 0 "#PWR015" H 10600 5300 30  0001 C CNN
F 1 "GND" H 10600 5230 30  0001 C CNN
	1    10600 5300
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR016
U 1 1 4F7236CB
P 9900 5300
F 0 "#PWR016" H 9900 5300 30  0001 C CNN
F 1 "GND" H 9900 5230 30  0001 C CNN
	1    9900 5300
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR017
U 1 1 4F7236C6
P 9900 4900
F 0 "#PWR017" H 9900 4900 30  0001 C CNN
F 1 "GND" H 9900 4830 30  0001 C CNN
	1    9900 4900
	-1   0    0    1   
$EndComp
$Comp
L RF_CON RF1
U 1 1 4F7236B2
P 10250 5100
F 0 "RF1" H 10250 5250 60  0000 C CNN
F 1 "RF_CON" H 10250 5000 60  0000 C CNN
	1    10250 5100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR018
U 1 1 4F723689
P 8900 3750
F 0 "#PWR018" H 8900 3750 30  0001 C CNN
F 1 "GND" H 8900 3680 30  0001 C CNN
	1    8900 3750
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR019
U 1 1 4F723684
P 8900 3950
F 0 "#PWR019" H 8900 3950 30  0001 C CNN
F 1 "GND" H 8900 3880 30  0001 C CNN
	1    8900 3950
	0    -1   -1   0   
$EndComp
$Comp
L VCC #PWR020
U 1 1 4F723677
P 8150 3200
F 0 "#PWR020" H 8150 3300 30  0001 C CNN
F 1 "VCC" H 8150 3300 30  0000 C CNN
	1    8150 3200
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR021
U 1 1 4F72366E
P 8150 4450
F 0 "#PWR021" H 8150 4450 30  0001 C CNN
F 1 "GND" H 8150 4380 30  0001 C CNN
	1    8150 4450
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR022
U 1 1 4F723669
P 8700 3250
F 0 "#PWR022" H 8700 3250 30  0001 C CNN
F 1 "GND" H 8700 3180 30  0001 C CNN
	1    8700 3250
	0    -1   -1   0   
$EndComp
$Comp
L C C16
U 1 1 4F72364C
P 8400 3250
F 0 "C16" H 8450 3150 50  0000 L CNN
F 1 "100nF" V 8450 3400 50  0000 L CNN
	1    8400 3250
	0    1    1    0   
$EndComp
$Comp
L GND #PWR023
U 1 1 4F722A5B
P 4150 4450
F 0 "#PWR023" H 4150 4450 30  0001 C CNN
F 1 "GND" H 4150 4380 30  0001 C CNN
	1    4150 4450
	1    0    0    -1  
$EndComp
$Comp
L CP1 C11
U 1 1 4F722A25
P 4150 4200
F 0 "C11" V 4200 4300 50  0000 L CNN
F 1 "1µF" V 4200 4050 50  0000 L CNN
	1    4150 4200
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR024
U 1 1 4F722983
P 1350 5500
F 0 "#PWR024" H 1350 5500 30  0001 C CNN
F 1 "GND" H 1350 5430 30  0001 C CNN
	1    1350 5500
	1    0    0    -1  
$EndComp
$Comp
L C C4
U 1 1 4F722923
P 2950 4100
F 0 "C4" V 3000 4200 50  0000 L CNN
F 1 "100nF" V 3050 3900 50  0000 L CNN
	1    2950 4100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR025
U 1 1 4F722922
P 2950 4350
F 0 "#PWR025" H 2950 4350 30  0001 C CNN
F 1 "GND" H 2950 4280 30  0001 C CNN
	1    2950 4350
	1    0    0    -1  
$EndComp
Text Label 1900 1350 2    60   ~ 0
USB_PWR
$Comp
L GND #PWR026
U 1 1 4F722730
P 2400 6350
F 0 "#PWR026" H 2400 6350 30  0001 C CNN
F 1 "GND" H 2400 6280 30  0001 C CNN
	1    2400 6350
	1    0    0    -1  
$EndComp
$Comp
L SW_PUSH SW1
U 1 1 4F72270C
P 2400 5550
F 0 "SW1" H 2550 5660 50  0000 C CNN
F 1 "SW_PUSH" H 2400 5470 50  0000 C CNN
	1    2400 5550
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR027
U 1 1 4F7226EB
P 3450 4350
F 0 "#PWR027" H 3450 4350 30  0001 C CNN
F 1 "GND" H 3450 4280 30  0001 C CNN
	1    3450 4350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR028
U 1 1 4F7226EA
P 3700 4350
F 0 "#PWR028" H 3700 4350 30  0001 C CNN
F 1 "GND" H 3700 4280 30  0001 C CNN
	1    3700 4350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR029
U 1 1 4F7226E4
P 3200 4350
F 0 "#PWR029" H 3200 4350 30  0001 C CNN
F 1 "GND" H 3200 4280 30  0001 C CNN
	1    3200 4350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR030
U 1 1 4F7226E0
P 2700 6350
F 0 "#PWR030" H 2700 6350 30  0001 C CNN
F 1 "GND" H 2700 6280 30  0001 C CNN
	1    2700 6350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR031
U 1 1 4F7226AA
P 3050 6350
F 0 "#PWR031" H 3050 6350 30  0001 C CNN
F 1 "GND" H 3050 6280 30  0001 C CNN
	1    3050 6350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR032
U 1 1 4F72269C
P 3600 6350
F 0 "#PWR032" H 3600 6350 30  0001 C CNN
F 1 "GND" H 3600 6280 30  0001 C CNN
	1    3600 6350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR033
U 1 1 4F722696
P 4300 6350
F 0 "#PWR033" H 4300 6350 30  0001 C CNN
F 1 "GND" H 4300 6280 30  0001 C CNN
	1    4300 6350
	1    0    0    -1  
$EndComp
$Comp
L R R1
U 1 1 4F722636
P 2800 4550
F 0 "R1" V 2880 4550 50  0000 C CNN
F 1 "22R" V 2800 4550 50  0000 C CNN
	1    2800 4550
	0    1    1    0   
$EndComp
$Comp
L LED D1
U 1 1 4F722601
P 3250 6100
F 0 "D1" H 3250 6200 50  0000 C CNN
F 1 "LED" H 3250 6000 50  0000 C CNN
	1    3250 6100
	0    1    1    0   
$EndComp
$Comp
L R R4
U 1 1 4F722600
P 3250 5600
F 0 "R4" V 3330 5600 50  0000 C CNN
F 1 "330R" V 3250 5600 50  0000 C CNN
	1    3250 5600
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR034
U 1 1 4F7225FF
P 3250 6350
F 0 "#PWR034" H 3250 6350 30  0001 C CNN
F 1 "GND" H 3250 6280 30  0001 C CNN
	1    3250 6350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR035
U 1 1 4F7225E5
P 9900 2550
F 0 "#PWR035" H 9900 2550 30  0001 C CNN
F 1 "GND" H 9900 2480 30  0001 C CNN
	1    9900 2550
	1    0    0    -1  
$EndComp
$Comp
L R R8
U 1 1 4F7225D8
P 9900 1700
F 0 "R8" V 9980 1700 50  0000 C CNN
F 1 "330R" V 9900 1700 50  0000 C CNN
	1    9900 1700
	1    0    0    -1  
$EndComp
$Comp
L LED D2
U 1 1 4F7225D2
P 9900 2250
F 0 "D2" H 9900 2350 50  0000 C CNN
F 1 "Pwr" H 9900 2150 50  0000 C CNN
	1    9900 2250
	0    1    1    0   
$EndComp
$Comp
L GND #PWR036
U 1 1 4F72258F
P 4500 6350
F 0 "#PWR036" H 4500 6350 30  0001 C CNN
F 1 "GND" H 4500 6280 30  0001 C CNN
	1    4500 6350
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR037
U 1 1 4F72258B
P 2950 3800
F 0 "#PWR037" H 2950 3900 30  0001 C CNN
F 1 "VCC" H 2950 3900 30  0000 C CNN
	1    2950 3800
	1    0    0    -1  
$EndComp
$Comp
L C C12
U 1 1 4F72253B
P 4300 6100
F 0 "C12" V 4350 6200 50  0000 L CNN
F 1 "10pF" V 4350 5900 50  0000 L CNN
	1    4300 6100
	1    0    0    -1  
$EndComp
$Comp
L C C8
U 1 1 4F722526
P 3600 6100
F 0 "C8" V 3650 6200 50  0000 L CNN
F 1 "10pF" V 3650 5900 50  0000 L CNN
	1    3600 6100
	1    0    0    -1  
$EndComp
$Comp
L R R2
U 1 1 4F722502
P 2800 4700
F 0 "R2" V 2880 4700 50  0000 C CNN
F 1 "22R" V 2800 4700 50  0000 C CNN
	1    2800 4700
	0    1    1    0   
$EndComp
$Comp
L C C6
U 1 1 4F7224FF
P 3450 4100
F 0 "C6" V 3500 4200 50  0000 L CNN
F 1 "100nF" V 3550 3900 50  0000 L CNN
	1    3450 4100
	1    0    0    -1  
$EndComp
$Comp
L C C9
U 1 1 4F7224FE
P 3700 4100
F 0 "C9" V 3750 4200 50  0000 L CNN
F 1 "100nF" V 3800 3900 50  0000 L CNN
	1    3700 4100
	1    0    0    -1  
$EndComp
$Comp
L C C5
U 1 1 4F7224F8
P 3200 4100
F 0 "C5" V 3250 4200 50  0000 L CNN
F 1 "100nF" V 3300 3900 50  0000 L CNN
	1    3200 4100
	1    0    0    -1  
$EndComp
$Comp
L C C2
U 1 1 4F7224B7
P 2700 5650
F 0 "C2" V 2750 5750 50  0000 L CNN
F 1 "100nF" V 2750 5450 50  0000 L CNN
	1    2700 5650
	1    0    0    -1  
$EndComp
$Comp
L R R3
U 1 1 4F7224B3
P 3050 5600
F 0 "R3" V 3130 5600 50  0000 C CNN
F 1 "1K0" V 3050 5600 50  0000 C CNN
	1    3050 5600
	1    0    0    -1  
$EndComp
$Comp
L USB J1
U 1 1 4F722418
P 1800 4350
F 0 "J1" H 1750 4750 60  0000 C CNN
F 1 "USB" V 1550 4500 60  0000 C CNN
	1    1800 4350
	1    0    0    -1  
$EndComp
$Comp
L ATMEGA32U4 U2
U 1 1 4F72240E
P 5450 4950
F 0 "U2" H 5450 5050 60  0000 C CNN
F 1 "ATMEGA32U4" H 5450 4900 60  0000 C CNN
	1    5450 4950
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR038
U 1 1 4F721C59
P 9900 1300
F 0 "#PWR038" H 9900 1400 30  0001 C CNN
F 1 "VCC" H 9900 1400 30  0000 C CNN
	1    9900 1300
	1    0    0    -1  
$EndComp
$Comp
L C C14
U 1 1 4F5A8BD6
P 6400 1600
F 0 "C14" H 6450 1500 50  0000 L CNN
F 1 "10nF" H 6450 1700 50  0000 L CNN
	1    6400 1600
	0    -1   -1   0   
$EndComp
$Comp
L POT RV1
U 1 1 4F5A8BD5
P 6900 1750
F 0 "RV1" H 6900 1650 50  0000 C CNN
F 1 "500k" H 6900 1750 50  0000 C CNN
	1    6900 1750
	0    -1   -1   0   
$EndComp
$Comp
L CP1 C15
U 1 1 4F5A8BD4
P 3300 1650
F 0 "C15" H 3350 1750 50  0000 L CNN
F 1 "4,7µF" H 3350 1550 50  0000 L CNN
	1    3300 1650
	1    0    0    -1  
$EndComp
$Comp
L CP1 C19
U 1 1 4F5A8BD3
P 4700 1650
F 0 "C19" H 4750 1750 50  0000 L CNN
F 1 "4,7µF" H 4750 1550 50  0000 L CNN
	1    4700 1650
	1    0    0    -1  
$EndComp
$Comp
L C C17
U 1 1 4F5A8BC1
P 3600 1650
F 0 "C17" H 3650 1550 50  0000 L CNN
F 1 "10nF" V 3650 1800 50  0000 L CNN
	1    3600 1650
	1    0    0    -1  
$EndComp
$Comp
L C C18
U 1 1 4F5A8BC0
P 4400 1650
F 0 "C18" H 4450 1550 50  0000 L CNN
F 1 "10nF" V 4450 1800 50  0000 L CNN
	1    4400 1650
	1    0    0    -1  
$EndComp
$Comp
L INDUCTOR L3
U 1 1 4F5A8BBF
P 4000 1350
F 0 "L3" V 3950 1350 40  0000 C CNN
F 1 "6,8µH" V 4100 1350 40  0000 C CNN
	1    4000 1350
	0    -1   -1   0   
$EndComp
$EndSCHEMATC