Version 4 SHEET 1 880 680 WIRE 352 -240 208 -240 WIRE 352 -224 352 -240 WIRE 208 -208 208 -240 WIRE 352 -112 352 -144 WIRE -64 -16 -304 -16 WIRE 208 -16 208 -128 WIRE 208 -16 0 -16 WIRE 32 64 -160 64 WIRE 208 64 208 -16 WIRE 208 64 96 64 WIRE -304 96 -304 -16 WIRE -160 112 -160 64 WIRE -304 208 -304 176 WIRE -160 256 -160 192 FLAG -304 208 0 FLAG -160 256 0 FLAG 352 -112 0 FLAG 208 -16 Vout FLAG -304 -16 A FLAG -160 64 B SYMBOL voltage -304 80 R0 WINDOW 3 -416 173 Left 2 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR Value PULSE(0 5 1m 0.1n 0.1n 1ms 2.002ms) SYMATTR InstName Vin1 SYMBOL voltage -160 96 R0 WINDOW 3 -7 194 Left 2 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR Value PULSE(0 5 2ms 0.1n 0.1n 2ms 4.002ms) SYMATTR InstName Vin2 SYMBOL diode 0 -32 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName D1 SYMATTR Value 1N4148 SYMBOL diode 96 48 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName D2 SYMATTR Value 1N4148 SYMBOL res 192 -224 R0 WINDOW 0 36 40 Left 2 WINDOW 3 36 76 Left 2 SYMATTR InstName R SYMATTR Value 200 SYMBOL voltage 352 -240 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName Vin SYMATTR Value 5V TEXT -304 400 Left 2 !.tran 10ms TEXT -312 -320 Left 3 ;Fonction ET