Version 4
LED pulse
SHEET 1 880 680
WIRE 64 -80 -240 -80
WIRE 448 -80 64 -80
WIRE -144 -16 -368 -16
WIRE 112 -16 -144 -16
WIRE 112 16 112 -16
WIRE 416 16 112 16
WIRE -240 32 -240 -80
WIRE -208 32 -240 32
WIRE 160 64 144 64
WIRE 416 64 416 16
WIRE 416 64 384 64
WIRE 0 96 -64 96
WIRE 64 96 64 -80
WIRE 64 96 0 96
WIRE -64 112 -64 96
WIRE -368 128 -368 -16
WIRE 64 128 64 96
WIRE 160 128 64 128
WIRE -144 144 -144 80
WIRE 0 192 0 176
WIRE 160 192 0 192
WIRE 448 192 448 -80
WIRE 448 192 384 192
WIRE 112 256 112 16
WIRE 160 256 112 256
WIRE -144 288 -144 224
WIRE -368 368 -368 208
WIRE -144 368 -144 352
WIRE -144 368 -368 368
WIRE -64 368 -64 176
WIRE -64 368 -144 368
WIRE 144 368 144 64
WIRE 144 368 -64 368
WIRE -144 400 -144 368
FLAG -144 400 0
SYMBOL Misc\\NE555 272 160 R0
SYMATTR InstName U1
SYMBOL npn -208 -16 R0
SYMATTR InstName Q1
SYMATTR Value 2N2222
SYMBOL res -160 128 R0
SYMATTR InstName R1
SYMATTR Value 330
SYMBOL res -16 80 R0
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL polcap -80 112 R0
WINDOW 3 26 51 Left 2
SYMATTR InstName C1
SYMATTR Value 100µ
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=16 Irms=0 Rser=0.9 Lser=0 mfg="AVX" pn="TAJE107K016" type="Tantalum"
SYMBOL LED -160 288 R0
SYMATTR InstName D1
SYMBOL voltage -368 112 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 9
TEXT -368 408 Left 2 !.tran 60