Version 4
SHEET 1 880 680
WIRE -112 16 -288 16
WIRE 224 16 -32 16
WIRE 496 16 224 16
WIRE 272 32 160 32
WIRE 496 96 496 16
WIRE 224 128 224 16
WIRE 160 144 160 112
WIRE 192 144 160 144
WIRE 272 160 272 32
WIRE 272 160 256 160
WIRE -288 176 -288 16
WIRE -288 176 -320 176
WIRE -112 176 -288 176
WIRE 16 176 -112 176
WIRE 192 176 80 176
WIRE -112 256 -112 240
WIRE -112 256 -320 256
WIRE 32 256 -112 256
WIRE 224 256 224 192
WIRE 224 256 112 256
WIRE 224 272 224 256
WIRE 336 272 336 160
WIRE 336 272 224 272
WIRE 496 272 496 176
WIRE 496 272 336 272
FLAG -352 192 antenna
SYMBOL Opamps\\UniversalOpamp2 224 160 R0
SYMATTR InstName U1
SYMBOL voltage 496 80 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 9
SYMBOL res 144 16 R0
SYMATTR InstName R1
SYMATTR Value 5000000
SYMBOL cap -128 176 R0
SYMATTR InstName C1
SYMATTR Value 100nf
SYMBOL ind -336 160 R0
SYMATTR InstName L1
SYMATTR Value 10
SYMBOL res -16 0 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 5000000
SYMATTR SpiceLine pwr=0,6
SYMBOL res 128 240 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 1000000
SYMBOL diode 16 192 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMBOL LED 272 176 R270
WINDOW 0 72 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D2