Version 4
SHEET 1 1304 680
WIRE 240 -272 96 -272
WIRE 368 -272 320 -272
WIRE 96 -256 96 -272
WIRE 240 -160 208 -160
WIRE 432 -160 320 -160
WIRE 656 -160 432 -160
WIRE 704 -160 656 -160
WIRE 816 -160 784 -160
WIRE 912 -160 880 -160
WIRE 448 -112 288 -112
WIRE 512 -112 448 -112
WIRE 656 -112 656 -160
WIRE 896 -112 752 -112
WIRE 1040 -112 896 -112
WIRE 1184 -112 1184 -144
WIRE 1184 -112 1040 -112
WIRE -128 -96 -288 -96
WIRE -48 -96 -128 -96
WIRE 208 -96 208 -160
WIRE 208 -96 32 -96
WIRE 256 -96 208 -96
WIRE 512 -96 512 -112
WIRE 752 -96 752 -112
WIRE 1184 -96 1184 -112
WIRE 432 -80 432 -160
WIRE 432 -80 320 -80
WIRE 96 -64 96 -176
WIRE 256 -64 96 -64
WIRE 288 -16 288 -48
WIRE 464 -16 288 -16
WIRE 752 -16 752 -32
WIRE 896 -16 896 -112
WIRE 1040 -16 1040 -112
WIRE 1184 -16 1184 -32
WIRE 512 0 512 -16
WIRE 592 0 512 0
WIRE 96 16 96 -64
WIRE 656 16 656 -32
WIRE 512 32 512 0
WIRE 752 96 752 64
WIRE 784 96 752 96
WIRE 896 96 896 64
WIRE 896 96 848 96
WIRE 1040 96 1040 64
WIRE 1088 96 1040 96
WIRE 1184 96 1184 64
WIRE 1184 96 1152 96
WIRE -288 112 -288 -96
WIRE 240 128 208 128
WIRE 432 128 320 128
WIRE 656 128 656 80
WIRE 656 128 432 128
WIRE 656 144 656 128
WIRE 1184 144 1184 96
WIRE 448 176 448 -112
WIRE 448 176 288 176
WIRE 752 176 752 96
WIRE -128 192 -128 -96
WIRE -48 192 -128 192
WIRE 208 192 208 128
WIRE 208 192 32 192
WIRE 256 192 208 192
WIRE 896 192 896 96
WIRE 1120 192 896 192
WIRE 432 208 432 128
WIRE 432 208 320 208
WIRE 96 224 96 96
WIRE 256 224 96 224
WIRE 1040 224 1040 96
WIRE 1040 224 816 224
WIRE -128 240 -128 192
WIRE 96 240 96 224
WIRE 288 256 288 240
WIRE 464 256 464 -16
WIRE 464 256 288 256
WIRE 512 256 512 112
WIRE 512 256 464 256
WIRE -288 272 -288 176
WIRE 656 304 656 208
WIRE 752 304 752 272
WIRE 752 304 656 304
WIRE 1184 304 1184 240
WIRE 1184 304 752 304
WIRE -288 400 -288 352
WIRE -128 400 -128 320
WIRE 96 400 96 320
FLAG -288 400 0
FLAG -128 400 0
FLAG 368 -272 0
FLAG 592 0 0
FLAG 96 400 0
FLAG 912 -160 0
FLAG 1184 -144 0
SYMBOL voltage -288 256 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value PWL(0 12 10 9 15 9 25 12)
SYMBOL diode -272 176 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL res -144 224 R0
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL res 48 176 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 270
SYMBOL res 48 -112 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 180
SYMBOL res 80 224 R0
SYMATTR InstName P2
SYMATTR Value 16,9K
SYMBOL res 80 0 R0
SYMATTR InstName P1
SYMATTR Value 836
SYMBOL res 80 -272 R0
SYMATTR InstName R4
SYMATTR Value 8,2K
SYMBOL voltage 224 -272 M90
WINDOW 0 -32 56 VBottom 2
WINDOW 3 32 56 VTop 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value 15
SYMBOL opamp2i 288 -144 R0
SYMATTR InstName IC1
SYMATTR Value LM324
SYMBOL opamp2i 288 144 R0
SYMATTR InstName IC2
SYMATTR Value LM324
SYMBOL res 224 -144 R270
WINDOW 0 27 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName R5
SYMATTR Value 33K
SYMBOL res 224 144 R270
WINDOW 0 27 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName R6
SYMATTR Value 56K
SYMBOL voltage 512 -112 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V3
SYMATTR Value 15
SYMBOL voltage 512 16 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V4
SYMATTR Value 15
SYMBOL res 640 -128 R0
SYMATTR InstName R7
SYMATTR Value 2,7K
SYMBOL res 688 -144 R270
WINDOW 0 27 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName R8
SYMATTR Value 1,2K
SYMBOL LED 816 -144 R270
WINDOW 0 72 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D3
SYMATTR Value NSCW100
SYMBOL LED 672 80 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D4
SYMATTR Value NSCW100
SYMBOL diode 672 208 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D2
SYMATTR Value 1N4148
SYMBOL npn 1120 144 R0
SYMATTR InstName T2
SYMATTR Value BC547B
SYMBOL npn 816 176 M0
SYMATTR InstName T1
SYMATTR Value BC547B
SYMBOL res 736 -32 R0
SYMATTR InstName R9
SYMATTR Value 1,2K
SYMBOL res 880 -32 R0
SYMATTR InstName R10
SYMATTR Value 47K
SYMBOL res 1168 -32 R0
SYMATTR InstName R12
SYMATTR Value 2,2K
SYMBOL res 1024 -32 R0
SYMATTR InstName R11
SYMATTR Value 47K
SYMBOL cap 1152 80 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value 10µ
SYMBOL LED 736 -96 R0
SYMATTR InstName D5
SYMATTR Value NSCW100
SYMBOL cap 848 80 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value 10µ
SYMBOL diode 1168 -96 R0
SYMATTR InstName Summer
SYMATTR Value 1N4148
TEXT -304 448 Left 2 !.inc LM324.5_1
TEXT -336 472 Left 2 !.tran 25