Version 4 SHEET 1 960 680 WIRE -112 176 -128 176 WIRE -32 176 -48 176 WIRE -32 256 -128 256 WIRE 64 256 -32 256 WIRE 192 176 -32 176 WIRE 192 256 192 176 WIRE 192 272 128 272 WIRE 192 272 192 256 WIRE 192 320 192 272 WIRE 256 256 192 256 WIRE 304 320 192 320 WIRE 368 112 304 112 WIRE 400 272 320 272 WIRE 400 272 400 256 WIRE 448 272 448 176 WIRE 480 256 400 256 WIRE 576 272 544 272 WIRE 576 272 576 256 WIRE 624 256 576 256 WIRE 624 336 624 320 WIRE 720 112 448 112 WIRE 720 256 720 112 WIRE 720 336 720 320 WIRE 784 112 720 112 WIRE 784 192 784 176 WIRE 784 272 784 256 WIRE 784 352 784 336 WIRE 784 432 784 416 WIRE 0 0 0 0 FLAG -32 320 0 FLAG 256 288 0 FLAG 64 288 0 FLAG 624 336 0 FLAG 784 432 0 FLAG 720 336 0 FLAG 448 368 0 FLAG 304 192 0 SYMBOL Digital\\schmitt 64 192 R0 WINDOW 3 8 44 Left 0 WINDOW 123 8 72 Left 0 SYMATTR Value Vhigh=2 SYMATTR Value2 Vh=0.5 SYMATTR InstName A1 SYMATTR SpiceLine trise=1µ SYMBOL Digital\\schmitt 256 192 R0 WINDOW 3 8 44 Left 0 WINDOW 123 8 72 Left 0 SYMATTR Value Vhigh=2 SYMATTR Value2 Vh=0.5 SYMATTR InstName A2 SYMATTR SpiceLine trise=1µ SYMBOL Digital\\schmitt 480 192 R0 WINDOW 3 8 44 Left 0 WINDOW 123 8 72 Left 0 SYMATTR Value Vhigh=2 SYMATTR Value2 Vh=0.5 SYMATTR InstName A3 SYMATTR SpiceLine trise=1µ SYMBOL cap -48 256 R0 SYMATTR InstName C1 SYMATTR Value 1µ SYMBOL res -48 160 R0 SYMATTR InstName R1 SYMATTR Value 10000k SYMBOL LED 608 256 R0 SYMATTR InstName D1 SYMBOL res -144 160 R0 SYMATTR InstName R2 SYMATTR Value 10k SYMBOL diode -48 160 R90 WINDOW 0 0 32 VBottom 0 WINDOW 3 32 32 VTop 0 SYMATTR InstName D2 SYMBOL LED 768 352 R0 SYMATTR InstName D3 SYMBOL LED 768 272 R0 SYMATTR InstName D4 SYMBOL LED 768 192 R0 SYMATTR InstName D5 SYMBOL LED 768 112 R0 SYMATTR InstName D6 SYMATTR Value NSPW500BS SYMBOL cap 704 256 R0 SYMATTR InstName C2 SYMATTR Value 100µ SYMBOL npn 384 272 R0 SYMATTR InstName Q1 SYMBOL LED 432 112 R0 SYMATTR InstName D7 SYMATTR Value NSPW500BS SYMBOL res 400 304 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R3 SYMATTR Value 1k SYMBOL voltage 304 96 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V1 SYMATTR Value 4v SYMBOL res 464 96 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R4 SYMATTR Value 1000k TEXT -52 506 Left 0 !.tran 100 startup TEXT -216 400 Left 0 ;Ideen Led-Blitzer http://www.mikrocontroller.net/forum/read-1-305734.html