Vc-summing.asc 2.6 KB

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  1. Version 4
  2. SHEET 1 2088 896
  3. WIRE -144 -208 -288 -208
  4. WIRE 176 -208 -64 -208
  5. WIRE -288 -144 -288 -208
  6. WIRE -960 -32 -960 -64
  7. WIRE -960 -32 -1040 -32
  8. WIRE -1040 0 -1040 -32
  9. WIRE -960 0 -960 -32
  10. WIRE 1664 48 1232 48
  11. WIRE 1664 144 1664 48
  12. WIRE 176 176 176 -208
  13. WIRE 240 176 176 176
  14. WIRE 352 176 320 176
  15. WIRE 1232 192 1232 48
  16. WIRE 1296 192 1232 192
  17. WIRE 1568 192 1376 192
  18. WIRE 2032 192 1760 192
  19. WIRE 496 208 432 208
  20. WIRE 656 208 576 208
  21. WIRE -288 224 -288 192
  22. WIRE 2032 224 2032 192
  23. WIRE -288 320 -288 304
  24. WIRE -32 320 -288 320
  25. WIRE 240 320 144 320
  26. WIRE 352 320 352 176
  27. WIRE 352 320 320 320
  28. WIRE 432 320 432 208
  29. WIRE 432 320 352 320
  30. WIRE 496 320 432 320
  31. WIRE -288 336 -288 320
  32. WIRE 656 336 656 208
  33. WIRE 656 336 560 336
  34. WIRE 736 336 656 336
  35. WIRE 496 352 448 352
  36. WIRE 1232 352 1232 192
  37. WIRE 448 400 448 352
  38. WIRE -288 448 -288 416
  39. WIRE -64 640 -256 640
  40. WIRE 144 640 144 320
  41. WIRE 144 640 -64 640
  42. FLAG 2032 304 0
  43. FLAG -1040 0 0
  44. FLAG -960 -144 V+
  45. FLAG -960 80 V-
  46. FLAG 1232 352 0
  47. FLAG -288 -64 0
  48. FLAG -288 192 V+
  49. FLAG -32 320 ManualCV
  50. FLAG -288 448 V-
  51. FLAG 528 304 V+
  52. FLAG 528 368 V-
  53. FLAG 448 400 0
  54. FLAG -288 672 V-
  55. FLAG -288 608 V+
  56. FLAG -64 640 AnotherCV
  57. SYMBOL voltage 2032 208 R0
  58. SYMATTR InstName V1
  59. SYMATTR Value 0
  60. SYMBOL res 1280 208 R270
  61. WINDOW 0 32 56 VTop 2
  62. WINDOW 3 0 56 VBottom 2
  63. SYMATTR InstName R1
  64. SYMATTR Value 20k
  65. SYMBOL voltage -960 -160 R0
  66. SYMATTR InstName V3
  67. SYMATTR Value 12
  68. SYMBOL voltage -960 -16 R0
  69. SYMATTR InstName V4
  70. SYMATTR Value 12
  71. SYMBOL SSI2161 1648 192 R0
  72. SYMATTR InstName U1
  73. SYMBOL res -304 208 R0
  74. SYMATTR InstName R2
  75. SYMATTR Value {PotUpper}
  76. SYMBOL res -304 320 R0
  77. SYMATTR InstName R3
  78. SYMATTR Value {PotLower}
  79. SYMBOL voltage -288 -160 R0
  80. SYMATTR InstName V2
  81. SYMATTR Value {CVin}
  82. SYMBOL res -48 -224 R90
  83. WINDOW 0 0 56 VBottom 2
  84. WINDOW 3 32 56 VTop 2
  85. SYMATTR InstName R4
  86. SYMATTR Value 1k
  87. SYMBOL res 336 304 R90
  88. WINDOW 0 0 56 VBottom 2
  89. WINDOW 3 32 56 VTop 2
  90. SYMATTR InstName R5
  91. SYMATTR Value 100k
  92. SYMBOL res 336 160 R90
  93. WINDOW 0 0 56 VBottom 2
  94. WINDOW 3 32 56 VTop 2
  95. SYMATTR InstName R6
  96. SYMATTR Value 50k
  97. SYMBOL res 592 192 R90
  98. WINDOW 0 0 56 VBottom 2
  99. WINDOW 3 32 56 VTop 2
  100. SYMATTR InstName R7
  101. SYMATTR Value 50k
  102. SYMBOL Opamps\\UniversalOpamp2 528 336 R0
  103. SYMATTR InstName U2
  104. SYMBOL Potentiometer -288 640 R0
  105. SYMATTR InstName U3
  106. SYMATTR Value2 wiper={PotSlider}
  107. TEXT -928 480 Left 2 !.op 1
  108. TEXT -1136 256 Left 2 !.param PotSlider=0\n.param PotResistance=100k\n.param PotUpper={PotResistance*PotSlider+1m}\n.param PotLower={PotResistance*(1-PotSlider)+1m}
  109. TEXT -1120 408 Left 2 !.meas Rtop param PotUpper
  110. TEXT -1128 440 Left 2 !.meas Rbot param PotLower
  111. TEXT -600 -24 Left 2 !.param cvin 0
  112. TEXT -744 160 Left 2 !.step param PotSlider 0 1 0.1