Version 4
SHEET 1 880 680
WIRE 48 48 -48 48
WIRE 128 48 48 48
WIRE 208 48 128 48
WIRE 48 80 48 48
WIRE 128 80 128 48
WIRE 208 176 208 48
WIRE 128 192 128 160
WIRE 176 192 128 192
WIRE 288 208 240 208
WIRE 336 208 288 208
WIRE 48 224 48 160
WIRE 176 224 48 224
WIRE 288 240 288 208
WIRE 128 352 128 192
WIRE 288 352 288 320
WIRE 288 352 128 352
WIRE -160 384 -160 352
WIRE -48 384 -48 48
WIRE 48 384 48 224
WIRE 288 384 288 352
WIRE -160 496 -160 464
WIRE -48 496 -48 464
WIRE 48 496 48 464
WIRE 208 496 208 240
WIRE 288 496 288 464
FLAG 208 496 0
FLAG 288 496 0
FLAG 48 496 0
FLAG 336 208 OUT
FLAG -48 496 0
FLAG -160 496 0
FLAG -160 352 Temp
SYMBOL Opamps\\opamp2 208 144 R0
SYMATTR InstName U1
SYMATTR Value LM324
SYMBOL res 32 64 R0
SYMATTR InstName R1
SYMATTR Value 2k
SYMBOL res 112 64 R0
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL res 272 224 R0
SYMATTR InstName R3
SYMATTR Value 10k
SYMBOL res 272 368 R0
SYMATTR InstName R4
SYMATTR Value 10k
SYMBOL res 32 368 R0
SYMATTR InstName RTemp
SYMATTR Value R=V(Temp)
SYMBOL voltage -48 368 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -160 368 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName VTemp
SYMATTR Value 2k
TEXT -200 88 Left 2 !.lib lm324-ns.mod
TEXT -200 64 Left 2 !.dc VTemp 1135 2597 1