Version 4 SHEET 1 1968 1312 WIRE -32 16 -32 -32 WIRE -192 32 -192 -32 WIRE 64 80 64 -32 WIRE -192 128 -192 96 WIRE -144 128 -192 128 WIRE -32 128 -32 80 WIRE -32 128 -80 128 WIRE 0 128 -32 128 WIRE 672 176 288 176 WIRE 656 192 304 192 WIRE -240 208 -336 208 WIRE -192 208 -192 128 WIRE 64 208 64 176 WIRE -240 224 -240 208 WIRE 352 240 336 240 WIRE 592 240 576 240 WIRE -288 288 -336 288 WIRE -240 288 -240 272 WIRE -240 288 -288 288 WIRE -288 304 -288 288 WIRE 64 304 64 272 WIRE 144 304 64 304 WIRE 288 304 288 176 WIRE 288 304 144 304 WIRE 304 304 304 192 WIRE 304 304 288 304 WIRE 352 304 304 304 WIRE 656 304 656 192 WIRE 656 304 576 304 WIRE 784 304 784 272 WIRE -192 320 -192 288 WIRE 672 320 672 176 WIRE 672 320 592 320 WIRE 352 368 272 368 WIRE 592 368 592 320 WIRE 592 368 576 368 WIRE 784 416 784 384 WIRE 352 432 336 432 WIRE 64 448 64 304 WIRE 144 448 144 304 WIRE 64 544 64 512 WIRE 144 544 144 512 WIRE 272 608 272 368 WIRE 416 608 272 608 WIRE 688 672 640 672 WIRE 1328 672 752 672 WIRE 752 704 640 704 WIRE 1328 704 1328 672 WIRE 1328 704 816 704 WIRE 816 736 640 736 WIRE 1328 736 1328 704 WIRE 1328 736 880 736 WIRE 880 768 640 768 WIRE 1328 768 1328 736 WIRE 1328 768 944 768 WIRE 944 800 640 800 WIRE 1328 800 1328 768 WIRE 1328 800 1008 800 WIRE 1008 832 640 832 WIRE 1328 832 1328 800 WIRE 1328 832 1072 832 WIRE 1072 864 640 864 WIRE 1328 864 1328 832 WIRE 1328 864 1136 864 WIRE 1136 896 640 896 WIRE 1328 896 1328 864 WIRE 1328 896 1200 896 WIRE 1200 928 640 928 WIRE 1328 928 1328 896 WIRE 1328 928 1264 928 WIRE 1264 960 640 960 WIRE 1328 960 1328 928 WIRE 1328 1056 1328 960 WIRE 1328 1152 1328 1120 FLAG 784 272 +V FLAG 784 416 0 FLAG 592 240 +V FLAG 336 432 +V FLAG 336 240 0 FLAG 64 544 0 FLAG 144 544 0 FLAG -192 320 0 FLAG -288 304 0 FLAG 416 544 0 FLAG 416 576 0 FLAG 640 992 0 FLAG 1328 1152 0 FLAG -192 -32 +V FLAG -32 -32 +V FLAG 64 -32 +V SYMBOL NE555 464 336 R0 SYMATTR InstName U1 SYMBOL voltage 784 288 R0 SYMATTR InstName V1 SYMATTR Value 9 SYMBOL r 64 448 R90 SYMATTR InstName R1 SYMATTR Value 4.7Meg SYMBOL cap 128 448 R0 SYMATTR InstName C1 SYMATTR Value 100n SYMATTR SpiceLine IC=0 SYMBOL r 64 208 R90 SYMATTR InstName R2 SYMATTR Value 10K SYMBOL pnp 0 176 M180 SYMATTR InstName Q1 SYMATTR Value BC557C SYMBOL r -32 16 R90 SYMATTR InstName R3 SYMATTR Value 3.3Meg SYMBOL r -80 128 R180 WINDOW 0 43 -50 VRight 2 WINDOW 3 23 -94 VRight 2 SYMATTR InstName R4 SYMATTR Value 10Meg SYMBOL sw -192 304 M180 SYMATTR InstName S1 SYMBOL voltage -336 192 R0 WINDOW 0 -76 46 Left 2 WINDOW 3 -181 178 Left 2 SYMATTR InstName V2 SYMATTR Value PULSE(0 1 0.5 0 0 0.1 0 1) SYMBOL CD4017B 528 480 R0 SYMATTR InstName U2 SYMATTR SpiceLine VDD=3.7 SPEED=1.0 TRIPDT=5e-9 SYMBOL LED 688 688 R270 WINDOW 0 72 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D1 SYMATTR Value QTLP690C SYMBOL LED 752 720 R270 WINDOW 0 72 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D2 SYMATTR Value QTLP690C SYMBOL LED 816 752 R270 WINDOW 0 72 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D3 SYMATTR Value QTLP690C SYMBOL LED 880 784 R270 WINDOW 0 72 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D4 SYMATTR Value QTLP690C SYMBOL LED 944 816 R270 WINDOW 0 72 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D5 SYMATTR Value QTLP690C SYMBOL LED 1008 848 R270 WINDOW 0 72 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D6 SYMATTR Value QTLP690C SYMBOL LED 1072 880 R270 WINDOW 0 72 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D7 SYMATTR Value QTLP690C SYMBOL LED 1136 912 R270 WINDOW 0 72 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D8 SYMATTR Value QTLP690C SYMBOL LED 1200 944 R270 WINDOW 0 72 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D9 SYMATTR Value QTLP690C SYMBOL LED 1264 976 R270 WINDOW 0 72 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D10 SYMATTR Value QTLP690C SYMBOL r 1328 1056 R90 SYMATTR InstName R5 SYMATTR Value 4.7Meg SYMBOL cap -208 32 R0 SYMATTR InstName C3 SYMATTR Value 1µ SYMATTR SpiceLine IC=0 TEXT 528 -24 Left 2 !.tran 0 15 0 TEXT 528 8 Left 2 !.model SW SW(Ron=1 Roff=1000G Vt=0.1 Vh=0) TEXT 528 40 Left 2 !.include CD4000.lib