; Robot Room Copper Connection printed circuit board ApplicationVersion=2.6.5425 Authors=David Cook AutoViaHoleDiameter=0.029 in AutoViaPadDiameter=0.056 in BottomSolderMask=True BottomSolderPaste=True ClearanceMinimum=0.01 in CopperLayers=2 EdgeClearanceMinimum=0.025 in FileVersion=3.0 HoleDiameterMaximum=0.251 in HoleDiameterMinimum=0.008 in HolePadMarginMinumum=0.017 in ImagesInBackgroundSelectable=True InnerLayerLowerConnectionLabel=+ InnerLayerUpperConnectionLabel=- LicenseNumber=1100 NumberOfHolesMaximum=350 PadClearanceDefault=0.012 in PlatedHoles=True PoursSelectable=True SpaceBetweenHolesMinumum=0.021 in TextClearanceIsRectangular=True ThermalReliefThickness=0.012 in ThicknessMinimum=0.006 in TopSilkscreen=True TopSolderMask=True TopSolderPaste=True TraceClearanceDefault=0.012 in Website=http://www.robotroom.com/PCB-Layout-Tips.html [Data] Type Style Layer Id GroupId StartId EndId X Y Width Height Right Bottom Thickness Angle SweepAngle Clearance SchematicId PartValue Text FontName FontHeight HoleDiameter Data DisplayOrder ThirdPartyData Polygon Outline BoardEdge 1 0 in 0 in 0.006 in (0 in,0 in)(2.925 in,0 in)(2.925 in,1.8 in)(0 in,1.8 in) Pad Circular BottomCopper 5 1.775 in 1.4 in 0.08 in 0.08 in Pad 6 2.075 in 1.4 in 0.056 in 0.056 in 0.029 in Text TopSilkscreen 8 1.675 in 1.475 in "0.080""" Anytime 0.051 in Text TopSilkscreen 9 2 in 1.475 in "0.056"" pad" Anytime 0.051 in Text TopSilkscreen 11 1.675 in 1.55 in "pad" Anytime 0.051 in Text TopSilkscreen 12 1.675 in 1.625 in "bottom" Anytime 0.051 in Text TopSilkscreen 13 1.925 in 1.375 in "+" Anytime 0.051 in Text TopSilkscreen 14 2 in 1.55 in "0.029"" hole" Anytime 0.051 in Point TopCopper 15 2.55 in 0.95 in Pad 16 2.3 in 0.95 in 0.065 in 0.065 in 0.035 in Pad 17 2.4 in 0.95 in 0.065 in 0.065 in 0.035 in Pad Circular BottomCopper 18 2.6 in 0.95 in 0.08 in 0.08 in Pad 19 2.5 in 0.95 in 0.065 in 0.065 in 0.035 in Pad 20 2.6 in 0.95 in 0.065 in 0.065 in 0.035 in Pad Circular BottomCopper 21 2.5 in 0.95 in 0.08 in 0.08 in Point BottomCopper 39 2.35 in 0.95 in Pad Circular BottomCopper 41 2.4 in 0.95 in 0.08 in 0.08 in Pad Circular BottomCopper 42 2.3 in 0.95 in 0.08 in 0.08 in Text TopSilkscreen 43 2.25 in 1.075 in "0.065"" pad" Anytime 0.051 in Text TopSilkscreen 46 2.5 in 1 in "GND" Anytime 0.051 in Text TopSilkscreen 47 2.3121399 in 1 in "V+" Anytime 0.051 in Trace TopCopper 48 20 15 0.04 in Trace BottomCopper 51 19 21 0.05 in Trace TopCopper 52 19 15 0.04 in Trace BottomCopper 53 39 42 0.04 in Trace BottomCopper 54 16 17 0.04 in Trace BottomCopper 55 16 42 0.05 in Text TopSilkscreen 56 2.25 in 1.15 in "0.035"" hole" Anytime 0.051 in Text TopSilkscreen 62 1.125 in 1.525 in "Trimpot" Anytime 0.051 in Text TopSilkscreen 63 0.6378601 in 1.575 in "Push" Anytime 0.051 in Text TopSilkscreen 78 1.225 in 0.6 in "Motor Driver" Anytime 0.051 in Text TopSilkscreen 92 0.5955761 in 1.65 in "Button" Anytime 0.051 in Text TopSilkscreen 98 0.575 in 0.675 in "Voltage" Anytime 0.051 in Point BottomCopper 101 2.35 in 0.775 in Trace BottomCopper 102 39 101 0.04 in Point TopCopper 111 2.55 in 0.775 in Trace TopCopper 112 15 111 0.04 in Pad Circular BottomCopper 116 1.4 in 0.5 in 0.08 in 0.08 in Pad Circular BottomCopper 117 1.5 in 0.5 in 0.08 in 0.08 in Pad Circular BottomCopper 118 1.6 in 0.5 in 0.08 in 0.08 in Pad Circular BottomCopper 122 1.4 in 0.2 in 0.08 in 0.08 in Pad Circular BottomCopper 123 1.3 in 0.2 in 0.08 in 0.08 in Pad Circular BottomCopper 124 1.5 in 0.2 in 0.08 in 0.08 in Pad Circular BottomCopper 125 1.6 in 0.2 in 0.08 in 0.08 in Text TopSilkscreen 150 0.55 in 0.75 in "Regulator" Anytime 0.051 in Rectangle FillClearance TopCopper 229 1.1 in 0.25 in 0.575 in 0.2 in Rectangle FillClearance TopCopper 245 1.65 in 0.125 in 0.1 in 0.425 in Pad 273 285 0.7 in 0.6 in 0.08 in 0.075 in 270° "Vin" 0.04 in Pad 274 285 0.7 in 0.2 in 0.08 in 0.075 in 270° "Vout" 0.04 in Point BottomCopper 275 285 0.625 in 0.45 in Trace BottomCopper 276 285 289 275 0.04 in Point BottomCopper 277 285 0.625 in 0.25 in Trace BottomCopper 278 285 275 277 0.04 in Trace BottomCopper 279 285 277 274 0.04 in Point BottomCopper 280 285 0.775 in 0.35 in Trace BottomCopper 281 285 287 280 0.04 in Point BottomCopper 282 285 0.775 in 0.55 in Trace BottomCopper 283 285 280 282 0.04 in Trace BottomCopper 284 285 282 273 0.04 in Group 285 270° "VR1" "Voltage regulator" "Universal hole pattern for T0-92 and TO-220. See RobotRoom.com/PCB-Layout-Tips.html" Ellipse Outline TopSilkscreen 286 285 0.616362 in 0.15 in 0.15 in 0.3 in 0.012 in 90° 180° Pad 287 285 0.7 in 0.3 in 0.08 in 0.075 in 270° "Vin" 0.04 in Pad 288 285 0.7 in 0.4 in 0.08 in 0.075 in 270° "GND" 0.04 in Pad 289 285 0.7 in 0.5 in 0.08 in 0.075 in "Vout" 0.04 in Polygon Outline TopSilkscreen 290 285 0.625 in 0.2 in 0.012 in 270° (0.8 in,0.2 in)(0.8 in,0.6 in)(0.625 in,0.6 in)(0.625 in,0.2 in) Polygon TopSilkscreen 291 285 0.765 in 0.2 in 270° (0.8 in,0.2 in)(0.8 in,0.6 in)(0.765 in,0.6 in)(0.765 in,0.2 in) Text TopSilkscreen 292 285 0.825 in 0.1903605 in "+5V" Tiny 0.0595 in Text TopSilkscreen 293 285 0.825 in 0.5903605 in "+UN" Tiny 0.0595 in Text TopSilkscreen 294 285 0.825 in 0.490963 in "+5V" Tiny 0.0595 in Text TopSilkscreen 295 285 0.825 in 0.390963 in "GND" Tiny 0.0595 in Text TopSilkscreen 296 285 0.825 in 0.2915655 in "+UN" Tiny 0.0595 in Line TopSilkscreen 297 285 0.75 in 0.15 in 0.75 in 0.45 in 0.012 in Line TopSilkscreen 298 285 0.75 in 0.15 in 0.685 in 0.15 in 0.012 in Line TopSilkscreen 299 285 0.75 in 0.45 in 0.685 in 0.45 in 0.012 in Group 300 90° "IC1" "IXDx404PI DIP" Ellipse TopSilkscreen 301 300 1.3 in 0.4 in 0.025 in 0.025 in 90° 360° Pad SquareWithHole 302 300 1.3 in 0.5 in 0.056 in 0.056 in 90° "1" "NC" 0.029 in Pad 303 300 1.3 in 0.2 in 0.056 in 0.056 in 90° "8" "NC" 0.029 in Pad 304 300 1.4 in 0.5 in 0.056 in 0.056 in 90° "2" "In A" 0.029 in Pad 305 300 1.4 in 0.2 in 0.056 in 0.056 in 90° "7" "Out A" 0.029 in Pad 306 300 1.5 in 0.5 in 0.056 in 0.056 in 90° "3" "GND" 0.029 in Pad 307 300 1.5 in 0.2 in 0.056 in 0.056 in 90° "6" "Vcc" "18 V (typical) 25 V (max)" 0.029 in Pad 308 300 1.6 in 0.5 in 0.056 in 0.056 in 90° "4" "In B" 0.029 in Pad 309 300 1.6 in 0.2 in 0.056 in 0.056 in 90° "5" "Out B" 0.029 in Line TopSilkscreen 310 300 1.275 in 0.45 in 1.625 in 0.45 in 0.012 in Line TopSilkscreen 311 300 1.625 in 0.45 in 1.625 in 0.25 in 0.012 in Line TopSilkscreen 312 300 1.275 in 0.25 in 1.275 in 0.311 in 0.012 in Line TopSilkscreen 313 300 1.275 in 0.45 in 1.275 in 0.3875 in 0.012 in Ellipse Outline TopSilkscreen 314 300 1.2375 in 0.3125 in 0.075 in 0.075 in 0.012 in 270° 180° Line TopSilkscreen 315 300 1.275 in 0.25 in 1.625 in 0.25 in 0.012 in Pad Rectangular BottomCopper 316 1.3 in 0.5 in 0.08 in 0.08 in Pad 317 342 1.15 in 1.25 in 0.056 in 0.056 in "1" 0.029 in Pad 318 342 1.35 in 1.25 in 0.056 in 0.056 in "3" 0.029 in Pad 319 342 1.25 in 1.35 in 0.056 in 0.056 in "2" "Wiper" 0.029 in Polygon Outline TopSilkscreen 320 342 1.0625 in 1.067811 in 0.012 in (1.0625 in,1.067811 in)(1.0625 in,1.4428111 in)(1.4375 in,1.442811 in)(1.4375 in,1.067811 in) Pad Circular BottomCopper 321 342 1.15 in 1.25 in 0.08 in 0.08 in Pad Circular BottomCopper 322 342 1.25 in 1.35 in 0.08 in 0.08 in Pad Circular BottomCopper 323 342 1.35 in 1.25 in 0.08 in 0.08 in Pad 324 342 1.25 in 1.25 in 0.056 in 0.056 in 0.029 in Pad Circular BottomCopper 325 342 1.25 in 1.25 in 0.08 in 0.08 in Pad 326 342 1.35 in 1.35 in 0.056 in 0.056 in 0.029 in Pad Circular BottomCopper 327 342 1.35 in 1.35 in 0.08 in 0.08 in Pad 328 342 1.35 in 1.45 in 0.056 in 0.056 in 0.029 in Pad Circular BottomCopper 329 342 1.35 in 1.45 in 0.08 in 0.08 in Pad 330 342 1.25 in 1.45 in 0.056 in 0.056 in 0.029 in Pad Circular BottomCopper 331 342 1.25 in 1.45 in 0.08 in 0.08 in Pad 332 342 1.15 in 1.45 in 0.056 in 0.056 in 0.029 in Pad Circular BottomCopper 333 342 1.15 in 1.45 in 0.08 in 0.08 in Pad 334 342 1.15 in 1.35 in 0.056 in 0.056 in 0.029 in Pad Circular BottomCopper 335 342 1.15 in 1.35 in 0.08 in 0.08 in Trace BottomCopper 336 342 317 334 0.025 in Trace BottomCopper 337 342 334 332 0.025 in Trace BottomCopper 338 342 324 319 0.025 in Trace BottomCopper 339 342 319 330 0.025 in Trace BottomCopper 340 342 318 326 0.025 in Trace BottomCopper 341 342 326 328 0.025 in Group 342 "R1" "Trimpot" "Universal hole pattern allows choice at insertion time" Text TopSilkscreen 369 0.225 in 1.575 in "Multi" Anytime 0.051 in Text TopSilkscreen 370 0.2 in 1.65 in "Button" Anytime 0.051 in Line TopSilkscreen 398 405 0.175 in 0.45 in 0.425 in 0.45 in 0.012 in Ellipse Outline TopSilkscreen 399 405 0.15 in 0.45 in 0.05 in 0.1 in 0.012 in 90° 180° Ellipse Outline TopSilkscreen 400 405 0.4 in 0.45 in 0.05 in 0.1 in 0.012 in 270° 180° Pad SquareWithHole 401 405 0.2 in 0.5 in 0.056 in 0.056 in "+" 0.029 in Pad 402 405 0.4 in 0.5 in 0.056 in 0.056 in "-" 0.029 in Line TopSilkscreen 403 405 0.175 in 0.55 in 0.425 in 0.55 in 0.012 in Text TopSilkscreen 404 405 0.1567108 in 0.4880706 in "+" Tiny 0.0595 in Group 405 "C1" "Capacitor 0.1 in or 0.2 in polarized" Pad 406 405 0.3 in 0.5 in 0.056 in 0.056 in 0.029 in Ellipse Outline TopSilkscreen 407 405 0.3 in 0.45 in 0.05 in 0.1 in 0.012 in 270° 180° Point BottomCopper 408 0.2 in 0.35 in Trace BottomCopper 409 401 408 0.04 in Point BottomCopper 410 0.3 in 0.35 in Trace BottomCopper 412 410 406 0.04 in Trace BottomCopper 414 406 402 0.04 in Pad Circular BottomCopper 415 0.4 in 0.5 in 0.08 in 0.08 in Pad Circular BottomCopper 416 0.3 in 0.5 in 0.08 in 0.08 in Pad Rectangular BottomCopper 417 0.2 in 0.5 in 0.08 in 0.08 in Text TopSilkscreen 418 0.1 in 0.6 in "Capacitor" Anytime 0.0595 in Group 6932 "SW-M1" "Pushbutton Multichoice" Pad SquareWithHole 6933 6932 0.2 in 1.2 in 0.088 in 0.088 in "1" 0.04 in Pad 6934 6932 0.2 in 1.5 in 0.088 in 0.088 in 0.04 in Pad 6935 6932 0.4 in 1.5 in 0.088 in 0.088 in "2" 0.04 in Pad 6936 6932 0.4 in 1.2 in 0.088 in 0.088 in 0.04 in Pad 6937 6932 0.1637796 in 1.35 in 0.088 in 0.088 in 0.04 in Pad 6938 6932 0.4 in 1.35 in 0.088 in 0.088 in 0.04 in Pad SquareWithHole 6939 6932 0.2999898 in 1.35 in 0.075 in 0.075 in 0.04 in Polygon Outline TopSilkscreen 6940 6932 0.15 in 1.275 in 0.012 in (0.15 in,1.275 in)(0.45 in,1.275 in)(0.45 in,1.425 in)(0.15 in,1.425 in) Pad SquareWithHole 6942 6950 0.6 in 1.2 in 0.088 in 0.088 in "1" 0.04 in Pad 6943 6950 0.6 in 1.5 in 0.088 in 0.088 in 0.04 in Pad 6944 6950 0.8 in 1.5 in 0.088 in 0.088 in "2" 0.04 in Pad 6945 6950 0.8 in 1.2 in 0.088 in 0.088 in 0.04 in Polygon Outline TopSilkscreen 6949 6950 0.55 in 1.275 in 0.012 in (0.55 in,1.275 in)(0.85 in,1.275 in)(0.85 in,1.425 in)(0.55 in,1.425 in) Group 6950 "SW1" "Pushbutton" Trace BottomCopper 6954 6935 6938 0.04 in Point BottomCopper 6955 0.375 in 1.3 in Trace BottomCopper 6956 6938 6955 0.04 in Point BottomCopper 6957 0.3 in 1.225 in Trace BottomCopper 6958 6955 6957 0.04 in Point BottomCopper 6959 0.3 in 1.05 in Trace BottomCopper 6960 6957 6959 0.04 in Point BottomCopper 6961 0.7 in 1.3 in Trace BottomCopper 6962 6944 6961 0.04 in Point BottomCopper 6963 0.7 in 1.05 in Trace BottomCopper 6964 6961 6963 0.04 in Point BottomCopper 6967 0.6 in 1.05 in Trace BottomCopper 6968 6942 6967 0.025 in Point BottomCopper 6969 0.2 in 1.05 in Trace BottomCopper 6970 6933 6969 0.025 in Trace BottomCopper 6972 6933 6939 0.025 in Trace BottomCopper 6974 6933 6937 0.025 in Text TopSilkscreen 6975 2.45 in 1.375 in "=" Anytime 0.051 in Pad Circular BottomCopper 6976 2.575 in 1.4 in 0.08 in 0.08 in Pad 6977 2.575 in 1.4 in 0.056 in 0.056 in 0.029 in Pad 6978 2.825 in 0.95 in 0.15 in 0.15 in 0.093 in Text TopSilkscreen 6980 2.775 in 1.05 in "GND" Anytime 0.051 in Rectangle FillClearance TopCopper 6981 1.1 in 0.125 in 0.1375 in 0.425 in