EESchema Schematic File Version 2 date Mit 04 Apr 2012 16:46:40 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 "4 apr 2012" Rev "1" Comp "mur.sat - A Space Art Project" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr Text Label 4200 2400 0 60 ~ 0 INT_PWR Text Label 9000 1350 0 60 ~ 0 INT_PWR 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 9000 1350 9700 1350 Wire Wire Line 7450 4200 6400 4200 Wire Wire Line 7450 4000 6400 4000 Wire Wire Line 7450 3800 6400 3800 Wire Wire Line 7450 3600 6400 3600 Wire Wire Line 7150 4500 6400 4500 Connection ~ 6500 3600 Wire Wire Line 9400 1300 9400 1450 Wire Wire Line 2200 4900 1350 4900 Wire Wire Line 2200 4900 2200 4800 Wire Wire Line 2200 4800 2150 4800 Connection ~ 8000 1950 Connection ~ 7650 2600 Wire Wire Line 8000 2600 7200 2600 Wire Wire Line 8000 1850 8000 2600 Connection ~ 8300 1350 Wire Wire Line 8300 1350 8300 1450 Connection ~ 9100 1950 Wire Wire Line 9050 1950 9400 1950 Connection ~ 5450 2600 Connection ~ 5200 2600 Connection ~ 4650 2200 Wire Wire Line 4650 1850 4650 2200 Connection ~ 2650 1950 Wire Wire Line 2550 1950 3850 1950 Wire Wire Line 3850 1950 3850 1850 Connection ~ 2650 1350 Wire Wire Line 2650 1450 2650 1350 Wire Wire Line 1400 4700 1300 4700 Wire Wire Line 10150 2550 10150 2450 Wire Wire Line 10150 1300 10150 1450 Wire Wire Line 7650 2200 7650 2600 Wire Wire Line 6950 1450 6950 1350 Connection ~ 6950 1350 Wire Wire Line 7300 1350 7300 1400 Connection ~ 6950 1950 Wire Wire Line 6950 1850 6950 1950 Wire Wire Line 7650 1350 7650 1700 Wire Wire Line 6500 3550 6500 3600 Wire Wire Line 9200 3850 9200 3800 Wire Wire Line 9200 3800 9250 3800 Wire Wire Line 9900 4150 9900 4100 Wire Wire Line 9900 4100 9850 4100 Wire Wire Line 9900 3850 9900 3800 Wire Wire Line 8900 3850 8950 3850 Connection ~ 8150 3200 Wire Wire Line 8150 3250 8150 3150 Wire Wire Line 8700 3200 8600 3200 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 Connection ~ 3600 1350 Wire Wire Line 3600 1350 3600 1450 Wire Wire Line 3850 1350 3850 1450 Wire Wire Line 2900 1950 2900 1850 Wire Wire Line 3600 1850 3600 1950 Wire Wire Line 2450 1350 2950 1350 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 4300 5650 4550 5650 Connection ~ 4300 5800 Wire Wire Line 4300 5900 4300 5650 Connection ~ 4500 6050 Connection ~ 4500 5850 Wire Wire Line 3650 5800 3600 5800 Wire Wire Line 4500 5750 4550 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 6250 1950 6250 1750 Wire Wire Line 6250 1750 6200 1750 Connection ~ 3850 1350 Wire Wire Line 4700 1350 3550 1350 Connection ~ 4650 1350 Wire Wire Line 4200 2400 4100 2400 Connection ~ 4150 1550 Wire Wire Line 5200 2600 5200 2550 Wire Wire Line 5450 2600 5450 2550 Wire Wire Line 5700 2600 5700 2550 Wire Wire Line 6400 2250 6400 2050 Wire Wire Line 6400 2050 6200 2050 Wire Wire Line 6300 1350 6200 1350 Wire Wire Line 4650 1350 4650 1450 Wire Wire Line 4650 1450 4700 1450 Connection ~ 4650 1850 Wire Wire Line 4600 1850 4700 1850 Wire Wire Line 6250 1350 6250 1450 Connection ~ 6250 1350 Wire Wire Line 6250 1450 6200 1450 Wire Wire Line 5600 2550 5600 2600 Wire Wire Line 5300 2600 5300 2550 Wire Wire Line 4150 1850 4200 1850 Wire Wire Line 4700 1550 4150 1550 Wire Wire Line 9100 1850 9100 1950 Wire Wire Line 8300 1850 8300 1950 Wire Wire Line 4100 2300 4700 2300 Connection ~ 4150 1350 Wire Wire Line 4150 1350 4150 2050 Wire Wire Line 4150 2050 4700 2050 Connection ~ 4150 1850 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 6350 4500 5750 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 3850 3200 3900 Wire Wire Line 2950 3900 2950 3800 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 1350 4550 1400 4550 Wire Wire Line 4500 3950 4550 3950 Wire Wire Line 4500 4150 4550 4150 Wire Wire Line 1350 1350 1950 1350 Wire Wire Line 2650 1950 2650 1850 Wire Wire Line 4500 4150 4500 3850 Connection ~ 4500 3950 Wire Wire Line 4550 3850 2950 3850 Connection ~ 4500 3850 Wire Wire Line 8200 3200 8150 3200 Wire Wire Line 8150 4650 8150 4700 Wire Wire Line 8900 4050 8950 4050 Wire Wire Line 9900 3800 9850 3800 Wire Wire Line 9250 4100 9200 4100 Wire Wire Line 9200 4100 9200 4150 Wire Wire Line 9200 3950 8900 3950 Wire Wire Line 6500 3050 6500 3000 Wire Wire Line 6900 1350 8400 1350 Connection ~ 7650 1350 Connection ~ 7300 1350 Wire Wire Line 7300 1900 7300 2000 Connection ~ 7300 1950 Wire Wire Line 7500 1950 6250 1950 Wire Wire Line 7300 2600 7300 2500 Wire Wire Line 10150 1950 10150 2050 Wire Wire Line 1350 4550 1350 1350 Wire Wire Line 2900 1350 2900 1450 Connection ~ 2900 1350 Connection ~ 3600 1950 Connection ~ 2900 1950 Wire Wire Line 4700 2200 4100 2200 Connection ~ 5300 2600 Wire Wire Line 5100 2600 5700 2600 Connection ~ 5600 2600 Connection ~ 7300 2600 Wire Wire Line 9100 1450 9100 1350 Wire Wire Line 8000 1350 8000 1450 Connection ~ 8000 1350 Wire Wire Line 8350 1950 8000 1950 Connection ~ 8300 1950 Wire Wire Line 9400 2050 9400 1850 Connection ~ 9400 1950 Wire Wire Line 1350 4800 1400 4800 Wire Wire Line 1350 5000 1350 4800 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 7450 4300 6400 4300 Connection ~ 9400 1350 Connection ~ 9100 1350 Connection ~ 10150 1350 Wire Wire Line 9900 1350 10150 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 $Comp L GND #PWR01 U 1 1 4F74FE36 P 7750 6250 F 0 "#PWR01" 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 #PWR02 U 1 1 4F74FE2F P 7750 5350 F 0 "#PWR02" 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 #PWR03 U 1 1 4F74FE25 P 7100 4400 F 0 "#PWR03" 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 #PWR04 U 1 1 4F74FE1A P 7100 5300 F 0 "#PWR04" 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 $Comp L CONN_2 P5 U 1 1 4F74F727 P 9800 1000 F 0 "P5" V 9750 1000 40 0000 C CNN F 1 "EXT_PWR" V 9850 1000 40 0000 C CNN 1 9800 1000 0 -1 -1 0 $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 #PWR05 U 1 1 4F74BACF P 9400 2050 F 0 "#PWR05" H 9400 2050 30 0001 C CNN F 1 "GND" H 9400 1980 30 0001 C CNN 1 9400 2050 1 0 0 -1 $EndComp $Comp L FILTER FB1 U 1 1 4F74BA76 P 8700 1950 F 0 "FB1" H 8700 2100 60 0000 C CNN F 1 "Ferrite Bead" H 8700 1850 60 0000 C CNN 1 8700 1950 1 0 0 -1 $EndComp Text Label 7200 2600 2 60 ~ 0 USB_GND Text Label 5100 2600 2 60 ~ 0 USB_GND $Comp L CONN_3 K1 U 1 1 4F5A8BD8 P 3750 2300 F 0 "K1" V 3700 2300 50 0000 C CNN F 1 "SYNC" V 3800 2300 40 0000 C CNN 1 3750 2300 -1 0 0 1 $EndComp Text Label 4200 2200 0 60 ~ 0 USB_GND Text Label 2550 1950 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/100V" 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 R R6 U 1 1 4F724098 P 7300 1650 F 0 "R6" V 7380 1650 50 0000 C CNN F 1 "20k" V 7300 1650 50 0000 C CNN 1 7300 1650 1 0 0 -1 $EndComp $Comp L R R7 U 1 1 4F723FDB P 7300 2250 F 0 "R7" V 7380 2250 50 0000 C CNN F 1 "20k" V 7300 2250 50 0000 C CNN 1 7300 2250 1 0 0 -1 $EndComp $Comp L VCC #PWR06 U 1 1 4F723F1D P 6500 3000 F 0 "#PWR06" 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 #PWR07 U 1 1 4F7236CF P 9900 3850 F 0 "#PWR07" H 9900 3850 30 0001 C CNN F 1 "GND" H 9900 3780 30 0001 C CNN 1 9900 3850 1 0 0 -1 $EndComp $Comp L GND #PWR08 U 1 1 4F7236CC P 9900 4150 F 0 "#PWR08" H 9900 4150 30 0001 C CNN F 1 "GND" H 9900 4080 30 0001 C CNN 1 9900 4150 1 0 0 -1 $EndComp $Comp L GND #PWR09 U 1 1 4F7236CB P 9200 4150 F 0 "#PWR09" H 9200 4150 30 0001 C CNN F 1 "GND" H 9200 4080 30 0001 C CNN 1 9200 4150 1 0 0 -1 $EndComp $Comp L GND #PWR010 U 1 1 4F7236C6 P 9200 3850 F 0 "#PWR010" H 9200 3850 30 0001 C CNN F 1 "GND" H 9200 3780 30 0001 C CNN 1 9200 3850 1 0 0 -1 $EndComp $Comp L RF_CON RF1 U 1 1 4F7236B2 P 9550 3950 F 0 "RF1" H 9550 4100 60 0000 C CNN F 1 "RF_CON" H 9550 3850 60 0000 C CNN 1 9550 3950 1 0 0 -1 $EndComp $Comp L GND #PWR011 U 1 1 4F723689 P 8950 3850 F 0 "#PWR011" H 8950 3850 30 0001 C CNN F 1 "GND" H 8950 3780 30 0001 C CNN 1 8950 3850 0 -1 -1 0 $EndComp $Comp L GND #PWR012 U 1 1 4F723684 P 8950 4050 F 0 "#PWR012" H 8950 4050 30 0001 C CNN F 1 "GND" H 8950 3980 30 0001 C CNN 1 8950 4050 0 -1 -1 0 $EndComp $Comp L VCC #PWR013 U 1 1 4F723677 P 8150 3150 F 0 "#PWR013" H 8150 3250 30 0001 C CNN F 1 "VCC" H 8150 3250 30 0000 C CNN 1 8150 3150 1 0 0 -1 $EndComp $Comp L GND #PWR014 U 1 1 4F72366E P 8150 4700 F 0 "#PWR014" H 8150 4700 30 0001 C CNN F 1 "GND" H 8150 4630 30 0001 C CNN 1 8150 4700 1 0 0 -1 $EndComp $Comp L GND #PWR015 U 1 1 4F723669 P 8700 3200 F 0 "#PWR015" H 8700 3200 30 0001 C CNN F 1 "GND" H 8700 3130 30 0001 C CNN 1 8700 3200 0 -1 -1 0 $EndComp $Comp L C C16 U 1 1 4F72364C P 8400 3200 F 0 "C16" H 8450 3100 50 0000 L CNN F 1 "100nF" V 8450 3350 50 0000 L CNN 1 8400 3200 0 1 1 0 $EndComp $Comp L HHD70 U3 U 1 1 4F72363B P 8150 3950 F 0 "U3" H 8150 4000 60 0000 C CNN F 1 "HHD70" H 8150 3900 60 0000 C CNN 1 8150 3950 1 0 0 -1 $EndComp $Comp L TST P4 U 1 1 4F723129 P 9400 1300 F 0 "P4" H 9400 1600 40 0000 C CNN F 1 "3,3V" H 9400 1550 30 0000 C CNN 1 9400 1300 1 0 0 -1 $EndComp $Comp L GND #PWR016 U 1 1 4F722A5B P 4150 4450 F 0 "#PWR016" 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 #PWR017 U 1 1 4F722983 P 1350 5500 F 0 "#PWR017" 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 #PWR018 U 1 1 4F722922 P 2950 4350 F 0 "#PWR018" 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 1350 3100 3 60 ~ 0 USB_PWR $Comp L GND #PWR019 U 1 1 4F722730 P 2400 6350 F 0 "#PWR019" 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 #PWR020 U 1 1 4F7226EB P 3450 4350 F 0 "#PWR020" 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 #PWR021 U 1 1 4F7226EA P 3700 4350 F 0 "#PWR021" 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 #PWR022 U 1 1 4F7226E4 P 3200 4350 F 0 "#PWR022" 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 #PWR023 U 1 1 4F7226E0 P 2700 6350 F 0 "#PWR023" 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 #PWR024 U 1 1 4F7226AA P 3050 6350 F 0 "#PWR024" 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 #PWR025 U 1 1 4F72269C P 3600 6350 F 0 "#PWR025" 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 #PWR026 U 1 1 4F722696 P 4300 6350 F 0 "#PWR026" 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 "1K0" V 3250 5600 50 0000 C CNN 1 3250 5600 1 0 0 -1 $EndComp $Comp L GND #PWR027 U 1 1 4F7225FF P 3250 6350 F 0 "#PWR027" 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 #PWR028 U 1 1 4F7225E5 P 10150 2550 F 0 "#PWR028" H 10150 2550 30 0001 C CNN F 1 "GND" H 10150 2480 30 0001 C CNN 1 10150 2550 1 0 0 -1 $EndComp $Comp L R R8 U 1 1 4F7225D8 P 10150 1700 F 0 "R8" V 10230 1700 50 0000 C CNN F 1 "1K0" V 10150 1700 50 0000 C CNN 1 10150 1700 1 0 0 -1 $EndComp $Comp L LED D2 U 1 1 4F7225D2 P 10150 2250 F 0 "D2" H 10150 2350 50 0000 C CNN F 1 "Pwr" H 10150 2150 50 0000 C CNN 1 10150 2250 0 1 1 0 $EndComp $Comp L GND #PWR029 U 1 1 4F72258F P 4500 6350 F 0 "#PWR029" 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 #PWR030 U 1 1 4F72258B P 2950 3800 F 0 "#PWR030" 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 NoConn ~ 6200 2200 $Comp L VCC #PWR031 U 1 1 4F721C59 P 10150 1300 F 0 "#PWR031" H 10150 1400 30 0001 C CNN F 1 "VCC" H 10150 1400 30 0000 C CNN 1 10150 1300 1 0 0 -1 $EndComp $Comp L INDUCTOR L1 U 1 1 4F5C144B P 3250 1350 F 0 "L1" V 3200 1350 40 0000 C CNN F 1 "6,8µH" V 3350 1350 40 0000 C CNN 1 3250 1350 0 -1 -1 0 $EndComp $Comp L C C3 U 1 1 4F5C1443 P 2900 1650 F 0 "C3" H 2950 1750 50 0000 L CNN F 1 "100nF" H 2900 1550 50 0000 L CNN 1 2900 1650 -1 0 0 -1 $EndComp $Comp L CP1 C1 U 1 1 4F5C1442 P 2650 1650 F 0 "C1" H 2700 1750 50 0000 L CNN F 1 "22µF" H 2700 1550 50 0000 L CNN 1 2650 1650 -1 0 0 -1 $EndComp $Comp L TPS62110 U1 U 1 1 4F5A8BDB P 5450 1800 F 0 "U1" H 5450 1950 60 0000 C CNN F 1 "TPS62110" H 5450 1850 60 0000 C CNN 1 5450 1800 1 0 0 -1 $EndComp $Comp L C C13 U 1 1 4F5A8BDA P 4400 1850 F 0 "C13" H 4200 1950 50 0000 L CNN F 1 "33pF" H 4200 1750 50 0000 L CNN 1 4400 1850 0 1 1 0 $EndComp $Comp L CP1 C10 U 1 1 4F5A8BD9 P 3850 1650 F 0 "C10" H 3900 1750 50 0000 L CNN F 1 "22µF" H 3900 1550 50 0000 L CNN 1 3850 1650 1 0 0 -1 $EndComp $Comp L INDUCTOR L2 U 1 1 4F5A8BD7 P 6600 1350 F 0 "L2" V 6550 1350 40 0000 C CNN F 1 "6,8µH" V 6700 1350 40 0000 C CNN 1 6600 1350 0 -1 -1 0 $EndComp $Comp L C C14 U 1 1 4F5A8BD6 P 6950 1650 F 0 "C14" H 7000 1550 50 0000 L CNN F 1 "10pF" H 7000 1750 50 0000 L CNN 1 6950 1650 1 0 0 -1 $EndComp $Comp L POT RV1 U 1 1 4F5A8BD5 P 7650 1950 F 0 "RV1" H 7650 1850 50 0000 C CNN F 1 "1M0" H 7650 1950 50 0000 C CNN 1 7650 1950 0 -1 -1 0 $EndComp $Comp L CP1 C15 U 1 1 4F5A8BD4 P 8000 1650 F 0 "C15" H 8050 1750 50 0000 L CNN F 1 "22µF" H 8050 1550 50 0000 L CNN 1 8000 1650 1 0 0 -1 $EndComp $Comp L CP1 C19 U 1 1 4F5A8BD3 P 9400 1650 F 0 "C19" H 9450 1750 50 0000 L CNN F 1 "22µF" H 9450 1550 50 0000 L CNN 1 9400 1650 1 0 0 -1 $EndComp $Comp L TST P1 U 1 1 4F5A8BD1 P 6400 2250 F 0 "P1" H 6400 2550 40 0000 C CNN F 1 "PG" H 6400 2500 30 0000 C CNN 1 6400 2250 -1 0 0 1 $EndComp $Comp L C C17 U 1 1 4F5A8BC1 P 8300 1650 F 0 "C17" H 8350 1550 50 0000 L CNN F 1 "100nF" V 8350 1800 50 0000 L CNN 1 8300 1650 1 0 0 -1 $EndComp $Comp L C C18 U 1 1 4F5A8BC0 P 9100 1650 F 0 "C18" H 9150 1550 50 0000 L CNN F 1 "100nF" V 9150 1800 50 0000 L CNN 1 9100 1650 1 0 0 -1 $EndComp $Comp L INDUCTOR L3 U 1 1 4F5A8BBF P 8700 1350 F 0 "L3" V 8650 1350 40 0000 C CNN F 1 "6,8µH" V 8800 1350 40 0000 C CNN 1 8700 1350 0 -1 -1 0 $EndComp $Comp L C C7 U 1 1 4F5A8BBE P 3600 1650 F 0 "C7" H 3650 1750 50 0000 L CNN F 1 "100nF" H 3600 1550 50 0000 L CNN 1 3600 1650 1 0 0 -1 $EndComp $Comp L FUSE F1 U 1 1 4F5A6642 P 2200 1350 F 0 "F1" H 2300 1400 40 0000 C CNN F 1 "FUSE" H 2100 1300 40 0000 C CNN 1 2200 1350 -1 0 0 1 $EndComp $EndSCHEMATC