Version 4 SHEET 1 1040 680 WIRE -96 -224 -224 -224 WIRE 160 -224 -96 -224 WIRE 288 -224 160 -224 WIRE 400 -224 288 -224 WIRE 768 -224 400 -224 WIRE 896 -224 768 -224 WIRE -96 -208 -96 -224 WIRE 160 -160 160 -224 WIRE 288 -160 288 -224 WIRE 896 -144 896 -224 WIRE -224 -96 -224 -224 WIRE 480 -96 448 -96 WIRE 768 -96 768 -224 WIRE 768 -96 704 -96 WIRE 448 -80 448 -96 WIRE -96 -32 -96 -64 WIRE 160 -32 160 -80 WIRE 192 -32 160 -32 WIRE 288 -32 288 -80 WIRE 288 -32 256 -32 WIRE 480 -32 288 -32 WIRE 768 -32 704 -32 WIRE 160 32 160 -32 WIRE 480 32 432 32 WIRE 768 32 768 -32 WIRE 768 32 704 32 WIRE 896 32 896 -64 WIRE 896 32 768 32 WIRE -224 80 -224 -32 WIRE -96 80 -224 80 WIRE -32 80 -96 80 WIRE 96 80 48 80 WIRE 400 96 400 -224 WIRE 480 96 400 96 WIRE 768 96 704 96 WIRE 896 112 896 32 WIRE -224 128 -224 80 WIRE -96 128 -96 80 WIRE 432 192 432 32 WIRE -224 240 -224 208 WIRE -96 240 -96 208 WIRE 160 240 160 128 WIRE 896 240 896 176 FLAG 448 -80 0 FLAG -96 240 0 FLAG -224 240 0 FLAG 896 240 0 FLAG 160 240 0 FLAG -96 -32 0 SYMBOL voltage -224 112 R0 WINDOW 3 24 96 Invisible 2 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 WINDOW 0 24 16 Invisible 2 SYMATTR Value PULSE(0 6 0.1 0.00000001 0.00000001 0.001 1 3) SYMATTR InstName 1 SYMBOL res 304 -64 R180 WINDOW 0 -39 68 Left 2 WINDOW 3 -41 30 Left 2 SYMATTR InstName R3 SYMATTR Value 10K SYMATTR SpiceLine tol=1 pwr=0.1 SYMBOL res 912 -48 R180 WINDOW 0 45 70 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName R2 SYMATTR Value 200 SYMATTR SpiceLine tol=1 pwr=0.1 SYMBOL Misc\\NE555 592 0 R0 SYMATTR InstName U1 SYMBOL polcap 880 112 R0 WINDOW 3 24 56 Left 2 SYMATTR Value 2.3µ SYMATTR InstName C2 SYMATTR SpiceLine V=10 Irms=0 Rser=0.9 Lser=0 SYMATTR Description Capacitor SYMATTR Type cap SYMBOL res -112 112 R0 WINDOW 3 32 79 Left 2 WINDOW 0 43 46 Left 2 SYMATTR Value 100K SYMATTR InstName R4 SYMBOL cap 256 -48 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 36 32 VTop 2 SYMATTR InstName C5 SYMATTR Value 0.0035µ SYMATTR SpiceLine V=25 Irms=134m Rser=1.77579 Lser=0 SYMBOL polcap -112 -128 R0 WINDOW 3 26 60 Left 2 WINDOW 0 46 28 Left 2 SYMATTR Value 100µ SYMATTR InstName C1 SYMATTR Description Capacitor SYMATTR Type cap SYMATTR SpiceLine V=6.3 Irms=3.5 Rser=0.006 Lser=0 mfg="Rubycon" pn="6SW100M" type="Al electrolytic" SYMBOL schottky -208 -32 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D2 SYMATTR Value 1N5819 SYMATTR Description Diode SYMATTR Type diode SYMBOL res 144 -176 R0 WINDOW 0 -47 52 Left 2 WINDOW 3 -65 78 Left 2 SYMATTR InstName R6 SYMATTR Value 100K SYMBOL res -112 -224 R0 WINDOW 0 -43 45 Left 2 WINDOW 3 -45 79 Left 2 SYMATTR InstName R1 SYMATTR Value 4.7 SYMBOL npn 96 32 R0 WINDOW 0 68 33 Left 2 WINDOW 3 66 62 Left 2 SYMATTR InstName Q1 SYMATTR Value BC847B SYMBOL res 64 64 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R5 SYMATTR Value 10K TEXT 440 264 Left 2 !.tran 7 TEXT 712 16 Left 2 ;6 TEXT 712 -48 Left 2 ;7 TEXT 416 208 Left 2 ;UIT