Version 4.1
SHEET 1 880 680
WIRE 0 -144 -496 -144
WIRE 112 -144 0 -144
WIRE 256 -144 112 -144
WIRE 480 -144 256 -144
WIRE -80 -112 -336 -112
WIRE -336 -80 -336 -112
WIRE -496 -48 -496 -144
WIRE -176 -16 -336 -16
WIRE -96 -16 -112 -16
WIRE 0 -16 0 -64
WIRE 0 -16 -96 -16
WIRE 384 -16 0 -16
WIRE -96 32 -96 -16
WIRE -96 32 -336 32
WIRE 384 32 384 -16
WIRE -336 48 -336 32
WIRE -176 112 -336 112
WIRE -80 112 -80 -112
WIRE -80 112 -112 112
WIRE 112 112 112 -64
WIRE 112 112 -80 112
WIRE 160 112 112 112
WIRE 256 192 256 -80
WIRE 480 192 480 -80
WIRE 160 240 160 176
WIRE 192 240 160 240
WIRE 384 240 384 96
WIRE 416 240 384 240
WIRE 256 304 256 288
WIRE 480 304 480 288
WIRE -496 384 -496 32
WIRE 256 384 -496 384
WIRE 480 384 256 384
SYMBOL Digital\\inv -272 -80 R90
WINDOW 0 8 32 VTop 2
SYMATTR InstName A1
SYMBOL cap -176 0 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C1
SYMATTR Value 100µ
SYMATTR SpiceLine V=16 Irms=0 Rser=0.9 Lser=0 mfg="AVX" pn="TAJE107K016" type="Tantalum"
SYMBOL cap -176 128 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C2
SYMATTR Value 100µ
SYMATTR SpiceLine V=16 Irms=0 Rser=0.9 Lser=0 mfg="AVX" pn="TAJE107K016" type="Tantalum"
SYMBOL res -16 -160 R0
SYMATTR InstName R1
SYMATTR Value 10K
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL res 96 -160 R0
SYMATTR InstName R2
SYMATTR Value 10K
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL Digital\\inv -272 48 R90
WINDOW 0 8 32 VTop 2
SYMATTR InstName A2
SYMBOL voltage -496 -64 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 5V
SYMBOL diode 368 32 R0
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL diode 144 112 R0
SYMATTR InstName D2
SYMATTR Value 1N4148
SYMBOL diode 464 -144 R0
SYMATTR InstName D3
SYMATTR Value NSCW100
SYMBOL diode 240 -144 R0
SYMATTR InstName D4
SYMATTR Value NSCW100
SYMBOL res 464 288 R0
SYMATTR InstName R3
SYMATTR Value 1K
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL res 240 288 R0
SYMATTR InstName R4
SYMATTR Value 1K
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL npn 416 192 R0
SYMATTR InstName Q1
SYMATTR Value 2SC4081U3
SYMBOL npn 192 192 R0
SYMATTR InstName Q2
SYMATTR Value 2SC4081U3