Version 4 SHEET 1 1352 696 WIRE -480 -512 -592 -512 WIRE -80 -512 -480 -512 WIRE 160 -512 -80 -512 WIRE 496 -512 160 -512 WIRE 576 -512 496 -512 WIRE -592 -464 -592 -512 WIRE 576 -384 576 -512 WIRE -592 -336 -592 -384 WIRE -80 -336 -80 -512 WIRE -352 -256 -384 -256 WIRE -80 -256 -272 -256 WIRE 96 -256 -80 -256 WIRE 576 -256 576 -304 WIRE 656 -256 576 -256 WIRE 576 -224 576 -256 WIRE -112 -112 -240 -112 WIRE 64 -112 -48 -112 WIRE 576 0 416 0 WIRE -240 16 -240 -112 WIRE -192 16 -240 16 WIRE 64 16 64 -112 WIRE 64 16 32 16 WIRE 160 16 160 -512 WIRE 160 16 64 16 WIRE -240 32 -240 16 WIRE 416 32 416 0 WIRE -384 80 -384 -256 WIRE -192 80 -384 80 WIRE 96 80 96 -256 WIRE 96 80 32 80 WIRE 656 112 656 -256 WIRE 736 112 656 112 WIRE 496 128 496 -512 WIRE -192 144 -256 144 WIRE 128 144 32 144 WIRE 320 144 224 144 WIRE 416 144 416 112 WIRE 416 144 400 144 WIRE 464 144 416 144 WIRE 576 160 576 0 WIRE 576 160 528 160 WIRE 720 160 576 160 WIRE 784 160 720 160 WIRE 832 160 784 160 WIRE 464 176 432 176 WIRE 720 192 720 160 WIRE 784 192 784 160 WIRE -480 208 -480 -512 WIRE -192 208 -480 208 WIRE 64 208 32 208 WIRE 432 240 432 176 WIRE 656 240 656 112 WIRE 656 240 432 240 WIRE 496 256 496 192 WIRE 720 288 720 256 WIRE 784 288 784 272 WIRE 784 288 720 288 WIRE 832 288 784 288 WIRE -384 304 -384 80 WIRE 128 304 128 144 WIRE 128 304 -384 304 WIRE 784 304 784 288 WIRE -384 320 -384 304 WIRE -256 368 -256 144 WIRE 224 368 224 144 WIRE 224 368 -256 368 FLAG -240 32 0 FLAG -592 -336 0 FLAG 64 272 0 FLAG -592 -512 Battery FLAG -384 384 0 FLAG 496 256 0 FLAG 576 -144 0 FLAG 832 160 Square_Output_Signal FLAG 736 112 Output_Ground FLAG 784 368 0 FLAG 832 288 Triangle/Saw_Output_Signal SYMBOL res -96 -352 R0 WINDOW 3 36 68 Left 0 SYMATTR Value "" SYMATTR InstName R1 SYMBOL res -256 -240 M270 WINDOW 0 32 56 VTop 0 WINDOW 3 4 56 VTop 0 SYMATTR InstName R2 SYMATTR Value "" SYMBOL voltage -592 -480 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V1 SYMATTR Value "" SYMBOL cap -48 -128 R90 WINDOW 0 0 32 VBottom 0 WINDOW 3 32 32 VTop 0 SYMATTR InstName C6 SYMATTR Value "" SYMBOL res 304 160 R270 WINDOW 0 32 56 VTop 0 WINDOW 3 0 56 VBottom 0 SYMATTR InstName R3 SYMATTR Value "" SYMBOL res 400 16 R0 SYMATTR InstName R4 SYMATTR Value "" SYMBOL cap -400 320 R0 SYMATTR InstName C2 SYMATTR Value "" SYMBOL res 560 -400 R0 SYMATTR InstName R5 SYMATTR Value "" SYMBOL res 560 -240 R0 SYMATTR InstName R6 SYMATTR Value "" SYMBOL cap 48 208 R0 SYMATTR InstName C1 SYMATTR Value "" SYMBOL res 768 176 R0 SYMATTR InstName R7 SYMBOL cap 768 304 R0 SYMATTR InstName C3 SYMBOL diode 736 192 M0 SYMATTR InstName D1 SYMBOL Misc\\NE555 -80 96 R0 SYMATTR InstName U2 SYMBOL TLV272 496 160 R0 SYMATTR InstName U1 TEXT -624 680 Left 0 !.tran .2