Version 4
SHEET 1 880 680
WIRE -32 -16 -48 -16
WIRE 64 -16 48 -16
WIRE -48 16 -48 -16
WIRE 64 32 64 -16
WIRE -48 112 -48 96
WIRE 64 112 64 96
FLAG 64 112 0
FLAG -48 112 0
SYMBOL diode 48 32 R0
SYMATTR InstName D1
SYMATTR Value LED
SYMATTR Description Light Emitting Diode
SYMATTR Type led
SYMBOL voltage -48 0 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value SINE(0 10 1k)
SYMBOL res -48 0 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 0 56 VBottom 0
SYMATTR InstName R1
SYMATTR Value 1k
TEXT -80 136 Left 0 !.tran 0 1ms 0 1us
TEXT -184 168 Left 0 !.model LED D (Is=2.27n Rs=0.25 N=6.79 Cjo=42p)