EESchema Schematic File Version 2 date Tue 27 Mar 2012 10:53:38 AM 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:LM75 LIBS:LM74 LIBS:fridge-lock-cache EELAYER 25 0 EELAYER END $Descr A4 11700 8267 encoding utf-8 Sheet 1 1 Title "" Date "27 mar 2012" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr Wire Wire Line 7400 6150 7400 6300 Wire Wire Line 5150 5100 4850 5100 Wire Wire Line 7400 5550 7400 5650 Wire Wire Line 7400 6700 7400 6750 Wire Wire Line 6950 6700 6950 6800 Wire Wire Line 5150 5600 4850 5600 Wire Wire Line 5500 2050 5500 1750 Wire Wire Line 5500 1450 4750 1450 Wire Wire Line 1750 5100 2550 5100 Connection ~ 5500 1850 Wire Wire Line 5550 1850 5500 1850 Wire Wire Line 1250 2500 1350 2500 Wire Wire Line 2950 2900 2950 2700 Wire Wire Line 2950 2700 2850 2700 Wire Wire Line 2250 5400 2550 5400 Wire Wire Line 3350 6100 3350 6850 Wire Wire Line 3550 6100 3550 6850 Wire Wire Line 3750 6100 3750 6850 Wire Wire Line 8400 4550 8400 5150 Wire Wire Line 9050 5200 9050 5450 Connection ~ 9350 1400 Wire Wire Line 9350 1450 9350 1400 Wire Wire Line 8600 1400 8250 1400 Wire Wire Line 9350 1850 9350 1900 Wire Wire Line 5550 1600 5500 1600 Connection ~ 5100 1950 Wire Wire Line 5100 1900 5100 1950 Wire Wire Line 1950 4900 2550 4900 Wire Wire Line 4450 6350 3950 6350 Wire Wire Line 3950 6350 3950 6100 Wire Wire Line 4450 6200 4050 6200 Wire Wire Line 4050 6200 4050 6100 Wire Wire Line 8200 4350 8350 4350 Wire Wire Line 9650 4900 9650 5000 Wire Wire Line 3750 4400 3750 4250 Wire Wire Line 10200 5450 10200 4550 Wire Wire Line 10200 5450 9050 5450 Wire Wire Line 7400 4350 7300 4350 Wire Wire Line 9400 3100 9400 3050 Wire Wire Line 9400 3100 9350 3100 Wire Wire Line 9600 3200 9350 3200 Wire Wire Line 8350 3050 8500 3050 Wire Wire Line 8500 3050 8500 3100 Wire Wire Line 8500 3100 8550 3100 Connection ~ 5000 4900 Wire Wire Line 5000 4700 5000 4900 Wire Wire Line 3650 3600 3650 4400 Wire Wire Line 3850 4400 3850 3600 Wire Wire Line 3450 4400 3450 3700 Wire Wire Line 8900 2000 8900 1900 Wire Wire Line 6900 1600 7000 1600 Wire Wire Line 6300 1600 6400 1600 Wire Wire Line 3850 1900 3850 2000 Wire Wire Line 3850 1500 3850 1400 Wire Wire Line 3850 1400 3750 1400 Wire Wire Line 6300 1750 6400 1750 Wire Wire Line 7000 1750 6900 1750 Connection ~ 8900 1900 Wire Wire Line 3550 4400 3550 3600 Wire Wire Line 4300 4350 4300 4250 Wire Wire Line 5000 4200 5000 4000 Wire Wire Line 4850 4900 5150 4900 Wire Wire Line 8550 3200 8350 3200 Wire Wire Line 8550 3300 8500 3300 Wire Wire Line 8500 3300 8500 3350 Wire Wire Line 8500 3350 8350 3350 Wire Wire Line 9600 3350 9400 3350 Wire Wire Line 9400 3350 9400 3300 Wire Wire Line 9400 3300 9350 3300 Wire Wire Line 9400 3050 9600 3050 Wire Wire Line 6800 4350 6600 4350 Wire Wire Line 7400 4550 6700 4550 Wire Wire Line 6700 4550 6700 4650 Wire Wire Line 8400 4550 8200 4550 Connection ~ 9050 4350 Wire Wire Line 10200 4550 10700 4550 Wire Wire Line 1350 2700 1250 2700 Wire Wire Line 1250 2700 1250 2800 Wire Wire Line 4300 4250 3750 4250 Wire Wire Line 9650 4350 9650 4400 Connection ~ 9650 4350 Wire Wire Line 9650 5400 9650 5450 Connection ~ 9650 5450 Wire Wire Line 3150 6600 3150 6850 Wire Wire Line 8850 4350 10700 4350 Wire Wire Line 4000 6950 4000 6750 Wire Wire Line 4000 6750 3850 6750 Wire Wire Line 3850 6750 3850 6850 Wire Wire Line 1950 5000 2550 5000 Wire Wire Line 2550 5200 1650 5200 Wire Wire Line 1650 5200 1650 5050 Wire Wire Line 4750 1900 4750 1950 Wire Wire Line 5500 1600 5500 1400 Connection ~ 5500 1450 Wire Wire Line 9200 1400 9550 1400 Wire Wire Line 8450 1850 8450 1900 Wire Wire Line 8450 1900 9350 1900 Wire Wire Line 8450 1450 8450 1400 Connection ~ 8450 1400 Wire Wire Line 9050 4550 9050 4350 Wire Wire Line 8400 5150 8550 5150 Wire Wire Line 2850 2600 2950 2600 Wire Wire Line 2950 2600 2950 2300 Wire Wire Line 3650 6850 3650 6100 Wire Wire Line 3450 6850 3450 6100 Wire Wire Line 2550 5600 2400 5600 Wire Wire Line 2400 5600 2400 6100 Wire Wire Line 2400 6100 3250 6100 Wire Wire Line 3250 6100 3250 6850 Wire Wire Line 1350 2600 1250 2600 Wire Wire Line 5500 1750 5550 1750 Connection ~ 5500 1950 Wire Wire Line 6300 1850 6350 1850 Wire Wire Line 6350 1850 6350 1950 Wire Wire Line 6350 1950 4750 1950 Wire Wire Line 4750 1450 4750 1500 Wire Wire Line 5100 1450 5100 1500 Connection ~ 5100 1450 Wire Wire Line 2250 5300 2550 5300 Wire Wire Line 4050 4400 4050 3600 Wire Wire Line 7400 6750 6950 6750 Connection ~ 6950 6750 Wire Wire Line 6950 5650 6950 5550 Wire Wire Line 4850 5000 5150 5000 Wire Wire Line 6950 6150 6950 6300 $Comp L R R6 U 1 1 4F717D1E P 7400 5900 F 0 "R6" V 7480 5900 50 0000 C CNN F 1 "R" V 7400 5900 50 0000 C CNN 1 7400 5900 1 0 0 -1 $EndComp $Comp L R R4 U 1 1 4F717D16 P 6950 5900 F 0 "R4" V 7030 5900 50 0000 C CNN F 1 "R" V 6950 5900 50 0000 C CNN 1 6950 5900 1 0 0 -1 $EndComp Text GLabel 5150 5100 2 60 Output ~ 0 LED_B Text GLabel 5150 5000 2 60 Output ~ 0 LED_A Text GLabel 7400 5550 1 60 Input ~ 0 LED_B Text GLabel 6950 5550 1 60 Input ~ 0 LED_A $Comp L GND #PWR01 U 1 1 4F717CB7 P 6950 6800 F 0 "#PWR01" H 6950 6800 30 0001 C CNN F 1 "GND" H 6950 6730 30 0001 C CNN 1 6950 6800 1 0 0 -1 $EndComp $Comp L LED D2 U 1 1 4F717CAE P 7400 6500 F 0 "D2" H 7400 6600 50 0000 C CNN F 1 "LED" H 7400 6400 50 0000 C CNN 1 7400 6500 0 1 1 0 $EndComp $Comp L LED D1 U 1 1 4F717C88 P 6950 6500 F 0 "D1" H 6950 6600 50 0000 C CNN F 1 "LED" H 6950 6400 50 0000 C CNN 1 6950 6500 0 1 1 0 $EndComp NoConn ~ 2550 5500 NoConn ~ 4850 5500 $Comp L GND #PWR02 U 1 1 4F6F9090 P 2950 2900 F 0 "#PWR02" H 2950 2900 30 0001 C CNN F 1 "GND" H 2950 2830 30 0001 C CNN 1 2950 2900 1 0 0 -1 $EndComp $Comp L GND #PWR03 U 1 1 4F6F9052 P 4300 4350 F 0 "#PWR03" H 4300 4350 30 0001 C CNN F 1 "GND" H 4300 4280 30 0001 C CNN 1 4300 4350 1 0 0 -1 $EndComp $Comp L GND #PWR04 U 1 1 4F6F8FF6 P 1750 5100 F 0 "#PWR04" H 1750 5100 30 0001 C CNN F 1 "GND" H 1750 5030 30 0001 C CNN 1 1750 5100 0 1 1 0 $EndComp NoConn ~ 3850 6100 $Comp L AT90USB162 U2 U 1 1 4D41ACFD P 3700 5250 F 0 "U2" H 3700 5150 50 0000 C CNN F 1 "AT90USB162" H 3700 5350 50 0000 C CNN 1 3700 5250 1 0 0 -1 $EndComp Text GLabel 2250 5300 0 60 Output ~ 0 SC Text GLabel 2250 5400 0 60 BiDi ~ 0 SI/O Text GLabel 5150 5600 2 60 Input ~ 0 MISO Text Notes 6900 4950 0 60 ~ 0 We're using a MOC3041 Text Label 10300 4550 0 60 ~ 0 RETURN Text Label 10300 4350 0 60 ~ 0 HOT NoConn ~ 4850 5400 NoConn ~ 4850 5300 $Comp L VCC #PWR05 U 1 1 4F6E28A4 P 3150 6600 F 0 "#PWR05" H 3150 6700 30 0001 C CNN F 1 "VCC" H 3150 6700 30 0000 C CNN 1 3150 6600 1 0 0 -1 $EndComp $Comp L GND #PWR06 U 1 1 4F6E2889 P 4000 6950 F 0 "#PWR06" H 4000 6950 30 0001 C CNN F 1 "GND" H 4000 6880 30 0001 C CNN 1 4000 6950 1 0 0 -1 $EndComp $Comp L C C6 U 1 1 4F6E181E P 9650 5200 F 0 "C6" H 9700 5300 50 0000 L CNN F 1 "10n" H 9700 5100 50 0000 L CNN 1 9650 5200 1 0 0 -1 $EndComp $Comp L R R8 U 1 1 4F6E1810 P 9650 4650 F 0 "R8" V 9730 4650 50 0000 C CNN F 1 "39" V 9650 4650 50 0000 C CNN 1 9650 4650 1 0 0 -1 $EndComp $Comp L C C2 U 1 1 4F6E14CE P 4750 1700 F 0 "C2" H 4800 1800 50 0000 L CNN F 1 "100n" H 4800 1600 50 0000 L CNN 1 4750 1700 1 0 0 -1 $EndComp $Comp L VCC #PWR07 U 1 1 4F6E1412 P 2950 2300 F 0 "#PWR07" H 2950 2400 30 0001 C CNN F 1 "VCC" H 2950 2400 30 0000 C CNN 1 2950 2300 1 0 0 -1 $EndComp Text GLabel 1250 2600 0 60 Input ~ 0 SC Text GLabel 1250 2500 0 60 BiDi ~ 0 SI/O $Comp L GND #PWR08 U 1 1 4F6E13AD P 1250 2800 F 0 "#PWR08" H 1250 2800 30 0001 C CNN F 1 "GND" H 1250 2730 30 0001 C CNN 1 1250 2800 1 0 0 -1 $EndComp $Comp L LM74 U1 U 1 1 4F6E139C P 2100 2600 F 0 "U1" H 2100 2500 50 0000 C CNN F 1 "LM74" H 2100 2700 50 0000 C CNN F 2 "MODULE" H 2100 2600 50 0001 C CNN F 3 "DOCUMENTATION" H 2100 2600 50 0001 C CNN 1 2100 2600 1 0 0 -1 $EndComp $Comp L CONN_2 P3 U 1 1 4F6E1135 P 11050 4450 F 0 "P3" V 11000 4450 40 0000 C CNN F 1 "CONN_2" V 11100 4450 40 0000 C CNN 1 11050 4450 1 0 0 -1 $EndComp $Comp L R R7 U 1 1 4F6E10E2 P 8600 4350 F 0 "R7" V 8680 4350 50 0000 C CNN F 1 "330" V 8600 4350 50 0000 C CNN 1 8600 4350 0 1 1 0 $EndComp $Comp L TRIAC U3 U 1 1 4F6E10B7 P 9050 4950 F 0 "U3" H 8800 5300 70 0000 C CNN F 1 "TRIAC" H 8750 4700 60 0000 C CNN 1 9050 4950 1 0 0 -1 $EndComp $Comp L GND #PWR09 U 1 1 4F6E1053 P 6700 4650 F 0 "#PWR09" H 6700 4650 30 0001 C CNN F 1 "GND" H 6700 4580 30 0001 C CNN 1 6700 4650 1 0 0 -1 $EndComp $Comp L MOC3023M OK1 U 1 1 4F6E103D P 7800 4450 F 0 "OK1" H 7524 4674 50 0000 L BNN F 1 "MOC3023M" H 7524 4153 50 0000 L BNN F 2 "optocoupler-2-DIL06" H 7800 4600 50 0001 C CNN 1 7800 4450 1 0 0 -1 $EndComp $Comp L R R5 U 1 1 4F6E0F44 P 7050 4350 F 0 "R5" V 7130 4350 50 0000 C CNN F 1 "220" V 7050 4350 50 0000 C CNN 1 7050 4350 0 1 1 0 $EndComp NoConn ~ 3350 4400 NoConn ~ 3950 4400 NoConn ~ 4850 5200 $Comp L CONN_8 P1 U 1 1 4DCFB290 P 3500 7200 F 0 "P1" V 3450 7200 60 0000 C CNN F 1 "EXPANSION" V 3550 7200 60 0000 C CNN 1 3500 7200 0 1 1 0 $EndComp Text GLabel 6600 4350 0 60 Input ~ 0 COMPRESSOR Text GLabel 4050 3600 1 60 Output ~ 0 COMPRESSOR Text GLabel 9600 3350 2 60 Input ~ 0 GND Text GLabel 9600 3200 2 60 Input ~ 0 MOSI Text GLabel 9600 3050 2 60 Input ~ 0 VCC Text GLabel 8350 3350 0 60 Input ~ 0 RST Text GLabel 8350 3200 0 60 Input ~ 0 SCLK Text GLabel 8350 3050 0 60 Input ~ 0 MISO $Comp L CONN_3X2 P2 U 1 1 4DCFAE62 P 8950 3250 F 0 "P2" H 8950 3500 50 0000 C CNN F 1 "ISP" V 8950 3300 40 0000 C CNN 1 8950 3250 1 0 0 -1 $EndComp Text GLabel 4450 6350 2 60 Input ~ 0 SCLK Text GLabel 4450 6200 2 60 Output ~ 0 MOSI Text GLabel 5150 4900 2 60 Input ~ 0 RST $Comp L VCC #PWR010 U 1 1 4D4449D5 P 5000 4000 F 0 "#PWR010" H 5000 4100 30 0001 C CNN F 1 "VCC" H 5000 4100 30 0000 C CNN 1 5000 4000 1 0 0 -1 $EndComp $Comp L R R1 U 1 1 4D4449CE P 5000 4450 F 0 "R1" V 5080 4450 50 0000 C CNN F 1 "10k" V 5000 4450 50 0000 C CNN 1 5000 4450 1 0 0 -1 $EndComp $Comp L VCC #PWR011 U 1 1 4D41B0CC P 3450 3700 F 0 "#PWR011" H 3450 3800 30 0001 C CNN F 1 "VCC" H 3450 3800 30 0000 C CNN 1 3450 3700 1 0 0 -1 $EndComp Text GLabel 3550 3600 1 60 Input ~ 0 DM Text GLabel 3650 3600 1 60 Input ~ 0 DP Text GLabel 3850 3600 1 60 Input ~ 0 UCAP $Comp L VCC #PWR012 U 1 1 4D41B07D P 1650 5050 F 0 "#PWR012" H 1650 5150 30 0001 C CNN F 1 "VCC" H 1650 5150 30 0000 C CNN 1 1650 5050 1 0 0 -1 $EndComp Text GLabel 1950 5000 0 60 Input ~ 0 X2 Text GLabel 1950 4900 0 60 Input ~ 0 X1 Text GLabel 9550 1400 2 60 Input ~ 0 X2 Text GLabel 8250 1400 0 60 Input ~ 0 X1 $Comp L GND #PWR013 U 1 1 4D41AE92 P 8900 2000 F 0 "#PWR013" H 8900 2000 30 0001 C CNN F 1 "GND" H 8900 1930 30 0001 C CNN 1 8900 2000 1 0 0 -1 $EndComp $Comp L C C5 U 1 1 4D41AE84 P 9350 1650 F 0 "C5" H 9400 1750 50 0000 L CNN F 1 "18p" H 9400 1550 50 0000 L CNN 1 9350 1650 1 0 0 -1 $EndComp $Comp L C C4 U 1 1 4D41AE7F P 8450 1650 F 0 "C4" H 8500 1750 50 0000 L CNN F 1 "18p" H 8500 1550 50 0000 L CNN 1 8450 1650 1 0 0 -1 $EndComp $Comp L CRYSTAL X1 U 1 1 4D41AE62 P 8900 1400 F 0 "X1" H 8900 1550 60 0000 C CNN F 1 "CRYSTAL" H 8900 1250 60 0000 C CNN 1 8900 1400 1 0 0 -1 $EndComp $Comp L CP C3 U 1 1 4D41ADFF P 5100 1700 F 0 "C3" H 5150 1800 50 0000 L CNN F 1 "10u" H 5150 1600 50 0000 L CNN 1 5100 1700 1 0 0 -1 $EndComp $Comp L VCC #PWR014 U 1 1 4D41ADEA P 5500 1400 F 0 "#PWR014" H 5500 1500 30 0001 C CNN F 1 "VCC" H 5500 1500 30 0000 C CNN 1 5500 1400 1 0 0 -1 $EndComp $Comp L GND #PWR015 U 1 1 4D41ADDC P 5500 2050 F 0 "#PWR015" H 5500 2050 30 0001 C CNN F 1 "GND" H 5500 1980 30 0001 C CNN 1 5500 2050 1 0 0 -1 $EndComp Text GLabel 7000 1750 2 60 Input ~ 0 DM Text GLabel 7000 1600 2 60 Input ~ 0 DP $Comp L R R3 U 1 1 4D41ADA8 P 6650 1750 F 0 "R3" V 6730 1750 50 0000 C CNN F 1 "22" V 6650 1750 50 0000 C CNN 1 6650 1750 0 1 1 0 $EndComp $Comp L R R2 U 1 1 4D41ADA3 P 6650 1600 F 0 "R2" V 6730 1600 50 0000 C CNN F 1 "22" V 6650 1600 50 0000 C CNN 1 6650 1600 0 1 1 0 $EndComp $Comp L USB J1 U 1 1 4D41AD80 P 5950 1400 F 0 "J1" H 5900 1800 60 0000 C CNN F 1 "USB" V 5700 1550 60 0000 C CNN 1 5950 1400 1 0 0 -1 $EndComp Text GLabel 3750 1400 0 60 Input ~ 0 UCAP $Comp L GND #PWR016 U 1 1 4D41AD5D P 3850 2000 F 0 "#PWR016" H 3850 2000 30 0001 C CNN F 1 "GND" H 3850 1930 30 0001 C CNN 1 3850 2000 1 0 0 -1 $EndComp $Comp L C C1 U 1 1 4D41AD3C P 3850 1700 F 0 "C1" H 3900 1800 50 0000 L CNN F 1 "1u" H 3900 1600 50 0000 L CNN 1 3850 1700 1 0 0 -1 $EndComp $EndSCHEMATC