Version 4 SHEET 1 880 680 WIRE 80 32 48 32 WIRE 224 64 192 64 WIRE 384 64 288 64 WIRE -16 80 -64 80 WIRE 48 80 48 32 WIRE -64 128 -64 80 WIRE 80 128 80 112 WIRE 192 128 192 64 WIRE 192 128 80 128 WIRE 384 128 384 64 WIRE 80 144 80 128 WIRE -64 272 -64 208 WIRE 0 272 -64 272 WIRE 80 272 80 224 WIRE 80 272 0 272 WIRE 384 272 384 208 WIRE 384 272 80 272 WIRE 0 288 0 272 FLAG 0 288 0 SYMBOL voltage -64 112 R0 WINDOW 3 2 136 Left 2 SYMATTR InstName V1 SYMATTR Value PULSE(0 10 0 0.0000001 0.0000001 0.1 0.2 2) SYMBOL diode -16 96 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D1 SYMBOL LED 288 48 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 72 32 VTop 2 SYMATTR InstName D2 SYMBOL ind 64 128 R0 SYMATTR InstName L1 SYMATTR Value 100m SYMBOL res 64 16 R0 SYMATTR InstName R1 SYMATTR Value 100 SYMBOL res 368 112 R0 SYMATTR InstName R2 SYMATTR Value 100 TEXT -98 312 Left 2 !.tran 0 0.15 0.095