Version 4 SHEET 1 1244 728 WIRE -432 -288 -464 -288 WIRE -352 -288 -432 -288 WIRE -208 -288 -272 -288 WIRE 96 -288 -208 -288 WIRE 240 -288 96 -288 WIRE 320 -288 240 -288 WIRE 320 -256 320 -288 WIRE 96 -224 96 -288 WIRE -432 -208 -464 -208 WIRE -352 -208 -432 -208 WIRE -208 -208 -208 -288 WIRE -208 -208 -272 -208 WIRE 320 -160 320 -176 WIRE -352 -80 -400 -80 WIRE -272 -80 -352 -80 WIRE -224 -80 -272 -80 WIRE -128 -80 -160 -80 WIRE 96 -80 96 -144 WIRE 96 -80 -16 -80 WIRE -16 -48 -16 -80 WIRE -400 -32 -400 -80 WIRE -272 0 -272 -80 WIRE -240 0 -272 0 WIRE -128 0 -128 -80 WIRE -128 0 -160 0 WIRE -80 0 -128 0 WIRE -400 80 -400 48 WIRE -16 80 -16 48 WIRE 96 128 96 -80 WIRE -80 176 -128 176 WIRE 32 176 0 176 WIRE -368 224 -400 224 WIRE -304 224 -368 224 WIRE -192 224 -224 224 WIRE -400 256 -400 224 WIRE 32 256 32 176 WIRE 96 256 96 224 WIRE 96 256 32 256 WIRE 224 256 96 256 WIRE 288 256 224 256 WIRE 448 256 368 256 WIRE 528 256 448 256 WIRE 96 272 96 256 WIRE -128 304 -128 272 WIRE 624 304 592 304 WIRE 752 304 704 304 WIRE 96 352 96 336 WIRE 864 352 816 352 WIRE 992 352 944 352 WIRE 1056 352 992 352 WIRE 1168 352 1136 352 WIRE -400 368 -400 336 WIRE 528 368 528 352 WIRE 528 448 528 432 WIRE 752 448 752 400 FLAG 224 256 out1 FLAG 96 352 0 FLAG -352 -80 uC1 FLAG -16 80 0 FLAG -368 224 uC2 FLAG -128 304 0 FLAG 240 -288 3V FLAG -432 -288 uC3 FLAG -432 -208 uC4 FLAG 528 448 0 FLAG 752 448 0 FLAG 992 352 uC5 FLAG 448 256 out2 FLAG 320 -160 0 FLAG -400 80 0 FLAG 1168 352 0 FLAG -400 368 0 SYMBOL cap 80 272 R0 SYMATTR InstName C4 SYMATTR Value 10n SYMBOL ind 80 -240 R0 SYMATTR InstName L1 SYMATTR Value 2.2m SYMATTR SpiceLine Rser=30 Cpar=20p SYMBOL npn -80 -48 R0 SYMATTR InstName Q4 SYMATTR Value BC817-40 SYMBOL res -256 16 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R3 SYMATTR Value 1000 SYMBOL cap -224 -64 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C3 SYMATTR Value 1n SYMBOL res 16 160 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R7 SYMATTR Value 100 SYMBOL npn -192 176 R0 SYMATTR InstName Q2 SYMATTR Value BC817-40 SYMBOL res -208 208 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R4 SYMATTR Value 2200 SYMBOL res -368 -304 M90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 2200 SYMBOL res -368 -224 M90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R2 SYMATTR Value 51k SYMBOL zener 544 432 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D1 SYMATTR Value 1N750 SYMATTR Description Diode SYMATTR Type diode SYMBOL npn 816 304 M0 SYMATTR InstName Q5 SYMATTR Value BC817-40 SYMBOL res 848 336 M90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R6 SYMATTR Value 2200 SYMBOL res 608 288 M90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R5 SYMATTR Value 1500 SYMBOL voltage 320 -272 M0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V1 SYMATTR Value 3V SYMBOL pnp 32 128 R0 SYMATTR InstName Q1 SYMATTR Value BC807-40 SYMBOL pnp 592 352 R180 SYMATTR InstName Q3 SYMATTR Value BC807-40 SYMBOL res 272 272 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R_haut SYMATTR Value 1.5k SYMBOL voltage -400 -48 R0 WINDOW 0 -65 69 Left 2 WINDOW 3 -67 104 Left 2 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V2 SYMATTR Value PULSE(0 3 0 1u 1u 200u 10m) SYMBOL voltage 1040 352 M90 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 WINDOW 0 -43 32 VLeft 2 WINDOW 3 38 30 VLeft 2 SYMATTR InstName V3 SYMATTR Value 3V SYMBOL voltage -400 240 R0 WINDOW 0 -66 73 Left 2 WINDOW 3 -66 106 Left 2 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V4 SYMATTR Value PULSE(0 3 225u 1u 1u 9.8m 10m) TEXT 662 -280 Left 2 !.tran 0 50m 0 100n