Version 4
SHEET 1 880 680
WIRE -32 96 -128 96
WIRE 80 96 -32 96
WIRE 144 96 80 96
WIRE 208 96 144 96
WIRE 400 96 208 96
WIRE 560 96 400 96
WIRE -32 112 -32 96
WIRE 144 112 144 96
WIRE 688 112 544 112
WIRE 704 112 688 112
WIRE 208 144 208 96
WIRE 224 144 208 144
WIRE 688 144 688 112
WIRE 480 160 416 160
WIRE 544 160 544 112
WIRE 576 160 544 160
WIRE 656 160 640 160
WIRE 80 176 80 160
WIRE 144 176 80 176
WIRE 208 176 144 176
WIRE 224 176 208 176
WIRE 416 176 416 160
WIRE 416 176 288 176
WIRE 144 192 144 176
WIRE -32 208 -32 192
WIRE 96 208 -32 208
WIRE 208 208 208 176
WIRE 224 208 208 208
WIRE 416 208 416 176
WIRE 464 208 416 208
WIRE 544 208 528 208
WIRE 576 208 544 208
WIRE 656 208 656 160
WIRE 656 208 640 208
WIRE 96 224 96 208
WIRE 544 240 544 208
WIRE 688 240 688 224
WIRE 688 240 544 240
WIRE 704 240 688 240
WIRE 192 256 128 256
WIRE 448 256 352 256
WIRE 480 256 448 256
WIRE 656 256 656 208
WIRE 672 256 656 256
WIRE -32 272 -32 208
WIRE 192 272 192 256
WIRE 224 272 192 272
WIRE 480 272 480 256
WIRE 656 272 656 256
WIRE 400 288 400 96
WIRE 96 304 96 288
WIRE 144 304 96 304
WIRE 224 304 192 304
WIRE 320 304 288 304
WIRE 352 304 352 256
WIRE 368 304 352 304
WIRE 528 304 512 304
WIRE 96 320 96 304
WIRE 192 320 192 304
WIRE 448 320 448 256
WIRE 448 320 432 320
WIRE 512 320 512 304
WIRE 592 320 512 320
WIRE 224 336 208 336
WIRE 320 336 320 304
WIRE 368 336 320 336
WIRE 208 352 208 336
WIRE 208 352 128 352
WIRE 560 368 560 96
WIRE -128 384 -128 96
WIRE 480 384 480 352
WIRE 512 384 512 320
WIRE 512 384 480 384
WIRE 528 384 512 384
WIRE -32 400 -32 336
WIRE 96 400 96 384
WIRE 96 400 -32 400
WIRE 656 400 656 368
WIRE 656 400 592 400
WIRE 672 400 656 400
WIRE -32 416 -32 400
WIRE 144 416 144 304
WIRE 528 416 144 416
WIRE 144 432 144 416
WIRE 320 432 320 336
WIRE -128 512 -128 464
WIRE -32 512 -32 496
WIRE -32 512 -128 512
WIRE 144 512 144 496
WIRE 144 512 -32 512
WIRE 320 512 320 496
WIRE 320 512 144 512
WIRE 400 512 400 352
WIRE 400 512 320 512
WIRE 560 512 560 432
WIRE 560 512 400 512
WIRE -32 528 -32 512
FLAG -32 528 0
FLAG 144 192 0
FLAG 192 320 0
FLAG 528 304 b
FLAG 672 400 e
FLAG 672 256 c
FLAG 704 112 M-
FLAG 704 240 M+
SYMBOL res -48 96 R0
WINDOW 3 36 64 Left 0
SYMATTR Value 1k
SYMATTR InstName R1
SYMBOL Robertugo\\Pote 112 192 M0
SYMATTR InstName U1
SYMATTR Value Rt=10K
SYMATTR Value2 Set=.76
SYMBOL Robertugo\\Pote 112 288 M0
SYMATTR InstName U2
SYMATTR Value Rt=10K
SYMATTR Value2 Set=.25
SYMBOL zener -16 336 R180
WINDOW 0 24 72 Left 0
WINDOW 3 24 0 Left 0
SYMATTR InstName Dz
SYMATTR Value 1N746
SYMBOL res -48 400 R0
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL polcap 128 432 R0
WINDOW 3 24 64 Left 0
SYMATTR Value 10µ
SYMATTR InstName C1
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=25 Irms=39m Rser=2.8 MTBF=1000 Lser=0 mfg="Nichicon" pn="UPR1E100MAH" type="Al electrolytic" ppPkg=1
SYMBOL polcap 128 112 R0
WINDOW 3 35 45 Left 0
WINDOW 0 39 12 Left 0
SYMATTR Value 10µ
SYMATTR InstName C2
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=25 Irms=39m Rser=2.8 MTBF=1000 Lser=0 mfg="Nichicon" pn="UPR1E100MAH" type="Al electrolytic" ppPkg=1
SYMBOL cap 64 96 R0
WINDOW 0 22 14 Left 0
SYMATTR InstName C3
SYMATTR Value .1µ
SYMBOL Misc\\battery -128 368 R0
WINDOW 3 43 58 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 4 130 Left 0
SYMATTR Value 9
SYMATTR SpiceLine Rser=1
SYMATTR InstName Vcc
SYMBOL Sw321 256 304 R0
SYMATTR InstName U3
SYMATTR Value Sel={Sw}
SYMBOL Sw321 256 176 R0
SYMATTR InstName U4
SYMATTR Value Sel={Sw}
SYMBOL polcap 304 432 R0
WINDOW 3 24 64 Left 0
SYMATTR Value 10µ
SYMATTR InstName C4
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=25 Irms=39m Rser=2.8 MTBF=1000 Lser=0 mfg="Nichicon" pn="UPR1E100MAH" type="Al electrolytic" ppPkg=1
SYMBOL Robertugo\\OPAMP5 400 256 R0
WINDOW 0 -25 64 Left 0
WINDOW 38 -74 -20 Left 0
SYMATTR InstName U5
SYMATTR SpiceModel TL082
SYMBOL res 464 256 R0
WINDOW 0 -36 80 Left 0
WINDOW 3 -46 106 Left 0
SYMATTR InstName R3
SYMATTR Value 1e5
SYMBOL Robertugo\\OPAMP5 560 336 R0
WINDOW 0 -26 64 Left 0
WINDOW 38 -98 63 Left 0
SYMATTR InstName U6
SYMATTR SpiceModel TL082
SYMBOL diode 544 144 R90
WINDOW 0 16 66 VBottom 0
WINDOW 3 32 32 Invisible 0
SYMATTR InstName D3
SYMATTR Value 1N914
SYMBOL diode 464 192 M90
WINDOW 0 16 -2 VBottom 0
WINDOW 3 32 32 Invisible 0
SYMATTR InstName D4
SYMATTR Value 1N914
SYMBOL diode 576 144 M90
WINDOW 0 16 2 VBottom 0
WINDOW 3 32 32 Invisible 0
SYMATTR InstName D1
SYMATTR Value 1N914
SYMBOL diode 640 192 R90
WINDOW 0 46 61 VBottom 0
WINDOW 3 32 32 Invisible 0
SYMATTR InstName D2
SYMATTR Value 1N914
SYMBOL res 672 128 R0
WINDOW 3 36 64 Left 0
SYMATTR Value 10
SYMATTR InstName RmA
SYMBOL npn2 592 272 R0
SYMATTR InstName Q1
SYMATTR Value TIP3055
TEXT -24 192 Left 0 !.param sw=1
TEXT -160 552 Left 0 !.tran 1
TEXT 568 440 Left 0 ;Sw=1 para Npn\nSw=3 para Pnp\nHfe=V(M+,M-)*10k