Version 4 SHEET 1 1896 904 WIRE 928 -736 880 -736 WIRE 1040 -736 928 -736 WIRE 1152 -736 1040 -736 WIRE 1296 -736 1152 -736 WIRE 880 -704 880 -736 WIRE 1296 -704 1296 -736 WIRE 1248 -688 1216 -688 WIRE 1216 -672 1216 -688 WIRE 208 -656 192 -656 WIRE 496 -656 272 -656 WIRE 1152 -640 1152 -736 WIRE 1248 -640 1152 -640 WIRE 880 -592 880 -624 WIRE 1296 -592 1296 -624 WIRE 1296 -592 1088 -592 WIRE 1584 -592 1296 -592 WIRE 1152 -560 1152 -640 WIRE 1488 -560 1152 -560 WIRE 192 -528 192 -656 WIRE 208 -528 192 -528 WIRE 480 -528 272 -528 WIRE 1152 -528 1152 -560 WIRE 1088 -480 1088 -592 WIRE 192 -400 192 -528 WIRE 208 -400 192 -400 WIRE 464 -400 272 -400 WIRE 1152 -384 1152 -432 WIRE 1152 -288 1152 -304 WIRE 1504 -288 1152 -288 WIRE 192 -272 192 -400 WIRE 208 -272 192 -272 WIRE 448 -272 272 -272 WIRE 512 -240 400 -240 WIRE 1216 -224 784 -224 WIRE 1488 -224 1488 -560 WIRE 1488 -224 1440 -224 WIRE 512 -208 432 -208 WIRE 1584 -192 1584 -592 WIRE 1728 -192 1584 -192 WIRE 1824 -192 1728 -192 WIRE 512 -176 368 -176 WIRE 1152 -160 1152 -288 WIRE 1216 -160 1152 -160 WIRE 1504 -160 1504 -288 WIRE 1504 -160 1440 -160 WIRE 192 -144 192 -272 WIRE 208 -144 192 -144 WIRE 432 -144 432 -208 WIRE 432 -144 272 -144 WIRE 480 -144 480 -528 WIRE 512 -144 480 -144 WIRE 512 -112 416 -112 WIRE 1216 -96 768 -96 WIRE 1504 -96 1504 -160 WIRE 1504 -96 1440 -96 WIRE 1552 -96 1504 -96 WIRE 512 -80 384 -80 WIRE 448 -48 448 -272 WIRE 512 -48 448 -48 WIRE 1040 -32 1040 -736 WIRE 1216 -32 1040 -32 WIRE 1552 -32 1552 -96 WIRE 1648 -32 1552 -32 WIRE 80 -16 48 -16 WIRE 192 -16 192 -144 WIRE 192 -16 160 -16 WIRE 208 -16 192 -16 WIRE 448 -16 272 -16 WIRE 496 -16 496 -656 WIRE 512 -16 496 -16 WIRE 1552 -16 1552 -32 WIRE 1648 -16 1648 -32 WIRE 1728 -16 1728 -192 WIRE 1824 -16 1824 -192 WIRE 48 16 48 -16 WIRE 448 16 448 -16 WIRE 512 16 448 16 WIRE 464 48 464 -400 WIRE 512 48 464 48 WIRE 192 112 192 -16 WIRE 208 112 192 112 WIRE 416 112 416 -112 WIRE 416 112 272 112 WIRE 768 112 768 -96 WIRE 768 112 736 112 WIRE 752 144 736 144 WIRE 784 144 784 -224 WIRE 1552 144 1552 48 WIRE 1552 144 784 144 WIRE 1648 144 1648 64 WIRE 1648 144 1552 144 WIRE 1728 144 1728 64 WIRE 1728 144 1648 144 WIRE 1824 144 1824 48 WIRE 1824 144 1728 144 WIRE 752 176 752 144 WIRE 784 176 784 144 WIRE 784 176 752 176 WIRE 736 192 736 176 WIRE 752 192 752 176 WIRE 752 192 736 192 WIRE 192 240 192 112 WIRE 208 240 192 240 WIRE 400 240 400 -240 WIRE 400 240 272 240 WIRE 736 256 736 192 WIRE 192 368 192 240 WIRE 208 368 192 368 WIRE 384 368 384 -80 WIRE 384 368 272 368 WIRE 192 496 192 368 WIRE 208 496 192 496 WIRE 368 496 368 -176 WIRE 368 496 272 496 FLAG 880 -592 0 FLAG 736 256 0 FLAG 1216 -672 0 FLAG 928 -736 Vdd FLAG 48 16 0 SYMBOL voltage 880 -720 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V1 SYMATTR Value 6 SYMBOL res 176 -32 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 470 SYMBOL LED 272 -672 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 72 32 VTop 2 SYMATTR InstName D1 SYMBOL LED 272 -544 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 72 32 VTop 2 SYMATTR InstName D2 SYMBOL LED 272 -416 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 72 32 VTop 2 SYMATTR InstName D3 SYMBOL LED 272 -288 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 72 32 VTop 2 SYMATTR InstName D4 SYMBOL LED 272 -160 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 72 32 VTop 2 SYMATTR InstName D5 SYMBOL LED 272 -32 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 72 32 VTop 2 SYMATTR InstName D6 SYMBOL LED 272 96 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 72 32 VTop 2 SYMATTR InstName D7 SYMBOL LED 272 224 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 72 32 VTop 2 SYMATTR InstName D8 SYMBOL LED 272 352 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 72 32 VTop 2 SYMATTR InstName D9 SYMBOL LED 272 480 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 72 32 VTop 2 SYMATTR InstName D10 SYMBOL CD4017B 624 240 R180 SYMATTR InstName U1 SYMATTR SpiceLine VDD=6 SPEED=1.0 TRIPDT=5e-9 SYMBOL Misc\\NE555 1328 -128 R0 SYMATTR InstName U2 SYMBOL npn 1088 -528 R0 WINDOW 3 65 58 Left 2 SYMATTR Value BC547B SYMATTR InstName Q1 SYMBOL res 1136 -400 R0 SYMATTR InstName R2 SYMATTR Value 1000 SYMBOL cap 1536 -16 R0 SYMATTR InstName C1 SYMATTR Value 47u SYMBOL cap 1808 -16 R0 SYMATTR InstName C2 SYMATTR Value 100u SYMBOL res 1632 -32 R0 SYMATTR InstName R3 SYMATTR Value 470k SYMBOL res 1712 -32 R0 SYMATTR InstName R4 SYMATTR Value 470k SYMBOL sw 1296 -720 R0 SYMATTR InstName S1 TEXT 192 -872 Left 2 !.tran 5 TEXT 192 -832 Left 2 !.lib CD4000.lib TEXT 464 -832 Left 2 !.model SW SW(Ron=0.1 Roff=1G Vt=2 Vh=1m)