EESchema Schematic File Version 2 date Tuesday 02 April 2013 02:52:17 PM IST LIBS:power LIBS:device LIBS:transistors LIBS:conn 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:IC555AstableMultivibrator-cache EELAYER 25 0 EELAYER END $Descr A4 11700 8267 encoding utf-8 Sheet 1 1 Title "" Date "2 apr 2013" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L IC U2 U 1 1 50C55B25 P 4450 4050 F 0 "U2" H 4450 4320 30 0000 C CNN F 1 "IC" H 4450 4280 30 0000 C CNN 1 4450 4050 1 0 0 -1 $EndComp Connection ~ 4450 4100 Wire Wire Line 4450 4050 4450 4100 Connection ~ 6300 3350 Wire Wire Line 6300 3150 6300 3550 Connection ~ 5700 4550 Wire Wire Line 5700 4550 5700 4300 Wire Wire Line 2650 4050 2650 4700 Wire Wire Line 2650 4700 4850 4700 Connection ~ 4850 4550 Wire Wire Line 4850 4700 4850 4550 Connection ~ 5200 4550 Wire Wire Line 3500 4550 6300 4550 Wire Wire Line 6300 4550 6300 4050 Connection ~ 5200 4400 Wire Wire Line 4150 4400 5200 4400 Connection ~ 4250 2850 Wire Wire Line 4250 2850 4250 3850 Wire Wire Line 4250 3850 4500 3850 Wire Wire Line 5900 3550 6100 3550 Wire Wire Line 6100 3550 6100 3000 Wire Wire Line 6100 3000 3750 3000 Wire Wire Line 3750 3000 3750 3450 Connection ~ 3500 3450 Wire Wire Line 3750 3450 3500 3450 Connection ~ 3500 4100 Wire Wire Line 3950 4100 3950 3350 Wire Wire Line 3950 3350 4500 3350 Wire Wire Line 3500 4150 3500 4000 Wire Wire Line 3500 3500 3500 3350 Wire Wire Line 5200 4550 5200 3950 Wire Wire Line 5900 3750 5900 4100 Wire Wire Line 5900 4100 3500 4100 Connection ~ 3950 4100 Wire Wire Line 5200 2850 3500 2850 Wire Wire Line 4150 4000 4150 3600 Wire Wire Line 4150 3600 4500 3600 Wire Wire Line 6300 3350 5900 3350 Wire Wire Line 4450 2850 4450 2700 Connection ~ 4450 2850 Wire Wire Line 4450 2700 2650 2700 Wire Wire Line 2650 2700 2650 3150 Wire Wire Line 5200 2650 5200 3150 Connection ~ 5200 2850 Wire Wire Line 5900 4550 5900 4800 Connection ~ 5900 4550 Wire Wire Line 3750 4100 3750 4000 Connection ~ 3750 4100 $Comp L VPLOT8_1 U1 U 2 1 50C4B392 P 6300 2850 F 0 "U1" H 6150 2950 50 0000 C CNN F 1 "VPLOT8_1" H 6450 2950 50 0000 C CNN 2 6300 2850 1 0 0 -1 $EndComp $Comp L VPLOT8_1 U1 U 1 1 50C4B386 P 3750 3700 F 0 "U1" H 3600 3800 50 0000 C CNN F 1 "VPLOT8_1" H 3900 3800 50 0000 C CNN 1 3750 3700 1 0 0 -1 $EndComp $Comp L GND #PWR01 U 1 1 50A93D02 P 5900 4800 F 0 "#PWR01" H 5900 4800 30 0001 C CNN F 1 "GND" H 5900 4730 30 0001 C CNN 1 5900 4800 1 0 0 -1 $EndComp $Comp L PWR_FLAG #FLG02 U 1 1 50A93CC0 P 5700 4300 F 0 "#FLG02" H 5700 4570 30 0001 C CNN F 1 "PWR_FLAG" H 5700 4530 30 0000 C CNN 1 5700 4300 1 0 0 -1 $EndComp $Comp L PWR_FLAG #FLG03 U 1 1 50A93CB7 P 5200 2650 F 0 "#FLG03" H 5200 2920 30 0001 C CNN F 1 "PWR_FLAG" H 5200 2880 30 0000 C CNN 1 5200 2650 1 0 0 -1 $EndComp $Comp L DC v1 U 1 1 50A93C56 P 2650 3600 F 0 "v1" H 2450 3700 60 0000 C CNN F 1 "5" H 2450 3550 60 0000 C CNN F 2 "R1" H 2350 3600 60 0000 C CNN 1 2650 3600 1 0 0 -1 $EndComp $Comp L R R3 U 1 1 50A93BFE P 6300 3800 F 0 "R3" V 6380 3800 50 0000 C CNN F 1 "1000" V 6300 3800 50 0000 C CNN 1 6300 3800 1 0 0 -1 $EndComp $Comp L C C2 U 1 1 50A93ACA P 4150 4200 F 0 "C2" H 4200 4300 50 0000 L CNN F 1 "0.01e-6" H 4200 4100 50 0000 L CNN 1 4150 4200 1 0 0 -1 $EndComp $Comp L CP C1 U 1 1 50A93893 P 3500 4350 F 0 "C1" H 3550 4450 50 0000 L CNN F 1 "100e-12" H 3550 4250 50 0000 L CNN 1 3500 4350 1 0 0 -1 $EndComp $Comp L R R2 U 1 1 50A93858 P 3500 3750 F 0 "R2" V 3580 3750 50 0000 C CNN F 1 "10000" V 3500 3750 50 0000 C CNN 1 3500 3750 1 0 0 -1 $EndComp $Comp L R R1 U 1 1 50A93852 P 3500 3100 F 0 "R1" V 3580 3100 50 0000 C CNN F 1 "1000" V 3500 3100 50 0000 C CNN 1 3500 3100 1 0 0 -1 $EndComp $Comp L LM555N X1 U 1 1 50A937B9 P 5200 3550 F 0 "X1" H 5200 3650 70 0000 C CNN F 1 "LM555N" H 5200 3450 70 0000 C CNN 1 5200 3550 1 0 0 -1 $EndComp $EndSCHEMATC