{"parts":[{"path":"./inventory/0011bfff-032a-5538-b2f7-5c1f8080ffe9/v1/","files":{"meta":"{\"format\":1,\"id\":\"0011bfff-032a-5538-b2f7-5c1f8080ffe9\",\"version\":1,\"kind\":\"mesh\",\"slug\":\"pololu-qtr-l-1\",\"name\":\"QTR-L-1 Reflectance Sensor\",\"publisher\":\"Pololu\",\"license\":\"CC-BY-SA-4.0\",\"material\":{\"material\":\"solder-mask\"},\"colorMaterials\":{\"#d2d1c7\":{\"material\":\"tinned-copper\"},\"#d4af38\":{\"material\":\"gold-plating\"}},\"summary\":\"Pololu's QTR-L-1, from their own CAD: a 7.62 × 8.89 mm board reading 1 channel, with 3 pads on the 0.1 inch pitch. The A (analog) and RC (digital) versions share this board.\",\"keywords\":[\"pololu\",\"qtr\",\"reflectance\",\"sensor\",\"line\",\"infrared\",\"ir\",\"follower\",\"qtr-l-1\",\"analog\",\"rc\"],\"tags\":[\"electronics\",\"pcb\"],\"attributes\":{\"channels\":1,\"function\":\"reflectance sensor\",\"voltage\":\"5 V\",\"current\":\"17 mA\",\"range\":\"up to 25 mm (3-6 mm optimal)\",\"weight\":\"0.2 g\"},\"documents\":[{\"file\":\"pololu-qtr-l-1.kicad_pcb\",\"kind\":\"production\",\"title\":\"KiCad BRD\"},{\"file\":\"fab-drawing.dxf\",\"kind\":\"production\",\"title\":\"PCB DXF\"},{\"file\":\"drawing.svg\",\"kind\":\"drawing\",\"title\":\"Drawing, A4\"},{\"file\":\"drawing.dxf\",\"kind\":\"drawing\",\"title\":\"Drawing, A4 DXF\"}],\"links\":[{\"url\":\"https://www.pololu.com/product/2454\",\"kind\":\"product\",\"title\":\"QTR-L-1A Reflectance Sensor (2-Pack)\"},{\"url\":\"https://www.pololu.com/product/2455\",\"kind\":\"product\",\"title\":\"QTR-L-1RC Reflectance Sensor (2-Pack)\"},{\"url\":\"https://www.pololu.com/file/0J1290/qtr-l-1x-reflectance-sensor-dimensions.pdf\",\"kind\":\"drawing\",\"title\":\"Pololu dimension diagram\"}]}","board":"{\"outline\":[[-3.81,-4.445],[3.81,-4.445],[3.81,4.445],[-3.81,4.445]],\"thickness\":1.06,\"mask\":\"#2a8d3b\",\"holes\":[],\"pads\":[{\"name\":\"header_a_1\",\"at\":[-2.54,-3.175],\"d\":1.016,\"ring\":1.88},{\"name\":\"header_a_2\",\"at\":[0,-3.175],\"d\":1.016,\"ring\":1.88},{\"name\":\"header_a_3\",\"at\":[2.54,-3.175],\"d\":1.016,\"ring\":1.88}],\"components\":[{\"ref\":\"B1\",\"part\":\"0a50eb61-6bb4-4acd-ba29-1dfd74d60171@1\",\"at\":[-1.905,-1.143],\"turn\":180,\"side\":\"top\",\"parameters\":{\"size\":\"0603\"}},{\"ref\":\"B2\",\"part\":\"0a50eb61-6bb4-4acd-ba29-1dfd74d60171@1\",\"at\":[-1.905,-1.143],\"turn\":0,\"side\":\"bottom\",\"parameters\":{\"size\":\"0603\"}},{\"ref\":\"B3\",\"part\":\"0a50eb61-6bb4-4acd-ba29-1dfd74d60171@1\",\"at\":[1.143,-1.143],\"turn\":180,\"side\":\"top\",\"parameters\":{\"size\":\"0603\"}},{\"ref\":\"B4\",\"part\":\"db01d81d-24e1-47a7-a81f-d47c86705bb3@1\",\"at\":[-0.635,1.925],\"turn\":180,\"side\":\"top\",\"parameters\":{\"package\":\"SOT-23W\"}},{\"ref\":\"B5\",\"part\":\"db01d81d-24e1-47a7-a81f-d47c86705bb3@1\",\"at\":[0.6396,2.4345],\"turn\":180,\"side\":\"bottom\",\"parameters\":{\"package\":\"SOT-23W\"}}],\"silk\":[{\"side\":\"bottom\",\"fill\":[[-2.9763,2.07],[-2.9763,2.0905],[-2.9941,2.0905],[-2.9941,2.07]]},{\"side\":\"bottom\",\"fill\":[[-2.4764,2.07],[-2.4764,2.0905],[-2.4942,2.0905],[-2.4942,2.07]]},{\"side\":\"bottom\",\"fill\":[[-3.0309,2.079],[-3.02,2.1108],[-3.0298,2.1411],[-3.0842,2.1466],[-3.0842,2.1315],[-3.0391,2.1319],[-3.0337,2.1108],[-3.0392,2.0899],[-3.0842,2.0905],[-3.0842,2.0755]]},{\"side\":\"bottom\",\"fill\":[[-2.8841,2.0761],[-2.878,2.1506],[-2.8917,2.1506],[-2.8946,2.0857],[-2.9085,2.0796],[-2.9313,2.0895],[-2.9313,2.1506],[-2.9449,2.1506],[-2.9449,2.07]]},{\"side\":\"bottom\",\"fill\":[[-2.8384,2.07],[-2.8384,2.182],[-2.852,2.182],[-2.852,2.07]]},{\"side\":\"bottom\",\"fill\":[[-2.7073,2.07],[-2.7073,2.182],[-2.7209,2.182],[-2.7209,2.07]]},{\"side\":\"bottom\",\"fill\":[[-2.1419,1.9396],[-2.1419,1.975],[-2.1844,1.975],[-2.1844,1.9396]]},{\"side\":\"bottom\",\"fill\":[[-2.4324,2.07],[-2.4199,2.07],[-2.3993,2.1321],[-2.3788,2.07],[-2.3664,2.07],[-2.3453,2.1506],[-2.3594,2.1506],[-2.3741,2.0882],[-2.4052,2.1506],[-2.4257,2.0882],[-2.4391,2.1506],[-2.4532,2.1506]]},{\"side\":\"bottom\",\"fill\":[[-2.3122,2.07],[-2.2997,2.07],[-2.2791,2.1321],[-2.2586,2.07],[-2.2462,2.07],[-2.2251,2.1506],[-2.2392,2.1506],[-2.2539,2.0882],[-2.285,2.1506],[-2.3055,2.0882],[-2.3189,2.1506],[-2.333,2.1506]]},{\"side\":\"bottom\",\"fill\":[[-2.192,2.07],[-2.1795,2.07],[-2.1589,2.1321],[-2.1384,2.07],[-2.126,2.07],[-2.1049,2.1506],[-2.119,2.1506],[-2.1337,2.0882],[-2.1648,2.1506],[-2.1854,2.0882],[-2.1987,2.1506],[-2.2128,2.1506]]},{\"side\":\"bottom\",\"fill\":[[-3.2959,2.07],[-3.2935,2.1346],[-3.2799,2.141],[-3.2572,2.1308],[-3.2577,2.07],[-3.244,2.07],[-3.2416,2.1347],[-3.228,2.141],[-3.2058,2.1311],[-3.2058,2.07],[-3.1921,2.07],[-3.1921,2.1506],[-3.3039,2.1444],[-3.3096,2.07]]},{\"side\":\"bottom\",\"fill\":[[-3.1614,2.0802],[-3.1334,2.0673],[-3.1054,2.0801],[-3.0965,2.1102],[-3.1054,2.1404],[-3.1334,2.1533],[-3.1614,2.1403],[-3.1703,2.1102]],\"holes\":[[[-3.1566,2.1102],[-3.1334,2.141],[-3.1102,2.1102],[-3.1334,2.0796]]]},{\"side\":\"bottom\",\"fill\":[[-2.8076,2.0802],[-2.7797,2.0673],[-2.7517,2.0801],[-2.7428,2.1102],[-2.7517,2.1404],[-2.7797,2.1533],[-2.8076,2.1403],[-2.8165,2.1102]],\"holes\":[[[-2.8029,2.1102],[-2.7797,2.141],[-2.7564,2.1102],[-2.7797,2.0796]]]},{\"side\":\"bottom\",\"fill\":[[-2.6765,2.0802],[-2.6486,2.0673],[-2.6205,2.0801],[-2.6117,2.1102],[-2.6205,2.1404],[-2.6486,2.1533],[-2.6765,2.1403],[-2.6854,2.1102]],\"holes\":[[[-2.6718,2.1102],[-2.6486,2.141],[-2.6253,2.1102],[-2.6486,2.0796]]]},{\"side\":\"bottom\",\"fill\":[[-2.5848,2.0799],[-2.5393,2.0743],[-2.5393,2.04],[-2.5256,2.04],[-2.5256,2.1506],[-2.5652,2.1533],[-2.5891,2.1396],[-2.5953,2.1116]],\"holes\":[[[-2.5816,2.1116],[-2.5618,2.141],[-2.5393,2.1317],[-2.5393,2.0855],[-2.5582,2.0809]]]},{\"side\":\"bottom\",\"fill\":[[-2.1454,1.695],[-2.1454,1.9041],[-2.1809,1.9041],[-2.1809,1.695]]},{\"side\":\"bottom\",\"fill\":[[-2.3459,1.8687],[-2.2872,1.8429],[-2.2872,1.695],[-2.2518,1.695],[-2.2518,1.9041],[-2.2872,1.9041],[-2.2872,1.8732],[-2.3183,1.8948],[-2.3794,1.9018],[-2.3794,1.8651]]},{\"side\":\"bottom\",\"fill\":[[-2.5345,1.7059],[-2.4755,1.6915],[-2.4006,1.709],[-2.4006,1.7482],[-2.4788,1.7198],[-2.5115,1.7258],[-2.5282,1.7524],[-2.521,1.7712],[-2.4149,1.8094],[-2.4006,1.8472],[-2.4224,1.8921],[-2.486,1.9112],[-2.5566,1.8955],[-2.5566,1.858],[-2.4828,1.8828],[-2.4524,1.8765],[-2.4361,1.8519],[-2.4442,1.8324],[-2.5503,1.7937],[-2.5637,1.757]]},{\"side\":\"bottom\",\"fill\":[[-3.0508,2.5719],[-3.0508,2.247],[-2.9834,2.247],[-2.9834,2.5719]]},{\"side\":\"bottom\",\"fill\":[[-2.6885,2.5719],[-2.6885,2.247],[-2.6211,2.247],[-2.6211,2.5719]]},{\"side\":\"bottom\",\"fill\":[[-3.0913,2.46],[-3.1581,2.46],[-3.1581,2.3399],[-3.1664,2.3134],[-3.1887,2.3048],[-3.211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Resistor\",\"publisher\":\"ReDo.Pro\",\"license\":\"CC-BY-SA-4.0\",\"material\":{\"material\":\"moulded-epoxy\"},\"summary\":\"A surface-mount thick-film chip resistor in its EIA size, drawn as three blocks: two metal terminals and the black resistive body between them. Boards place it at each resistor footprint.\",\"keywords\":[\"resistor\",\"smd\",\"chip\",\"thick film\",\"0201\",\"0402\",\"0603\",\"0805\",\"1206\",\"2010\",\"2512\",\"passive\",\"electronics\"],\"tags\":[],\"attributes\":{\"package\":\"Chip resistor\"},\"footprints\":{\"Resistor_SMD/R_0201_0603Metric\":{\"size\":\"0201\"},\"Resistor_SMD/R_0402_1005Metric\":{\"size\":\"0402\"},\"Resistor_SMD/R_0603_1608Metric\":{\"size\":\"0603\"},\"Resistor_SMD/R_0805_2012Metric\":{\"size\":\"0805\"},\"Resistor_SMD/R_1206_3216Metric\":{\"size\":\"1206\"},\"Resistor_SMD/R_2010_5025Metric\":{\"size\":\"2010\"},\"Resistor_SMD/R_2512_6332Metric\":{\"size\":\"2512\"}},\"parameters\":[{\"name\":\"size\",\"label\":\"Size\",\"type\":\"enum\",\"default\":\"0603\",\"options\":[\"0201\",\"0402\",\"0603\",\"0805\",\"1206\",\"2010\",\"2512\"],\"optionLabels\":{\"1206\":\"1206 (3216 metric)\",\"2010\":\"2010 (5025 metric)\",\"2512\":\"2512 (6332 metric)\",\"0201\":\"0201 (0603 metric)\",\"0402\":\"0402 (1005 metric)\",\"0603\":\"0603 (1608 metric)\",\"0805\":\"0805 (2012 metric)\"}}],\"preview\":{\"direction\":[-0.6,-1,0.8]},\"documents\":[{\"file\":\"drawing.svg\",\"kind\":\"drawing\",\"title\":\"Drawing, A4\"},{\"file\":\"drawing.dxf\",\"kind\":\"drawing\",\"title\":\"Drawing, A4 DXF\"}],\"links\":[{\"url\":\"https://yageogroup.com/content/datasheet/asset/file/PYU-RC_GROUP_51_ROHS_L\",\"kind\":\"datasheet\",\"title\":\"RC_L series datasheet (Yageo)\"}]}","source":"include <redo_electronics.scad>\n\nsize = \"0603\";\n\nredo_smd_resistor(size);\n"}},{"path":"./inventory/db01d81d-24e1-47a7-a81f-d47c86705bb3/v1/","files":{"meta":"{\"format\":1,\"id\":\"db01d81d-24e1-47a7-a81f-d47c86705bb3\",\"version\":1,\"kind\":\"source\",\"slug\":\"sot\",\"name\":\"SOT\",\"publisher\":\"ReDo.Pro\",\"license\":\"CC-BY-SA-4.0\",\"material\":{\"material\":\"moulded-epoxy\"},\"summary\":\"A small-outline transistor package: a black body standing on the board, its gull-wing pins on two sides and a round pin-1 dot, in the outline you choose. Boards place it at each SOT-23 and SC-70 footprint.\",\"keywords\":[\"electronics\",\"ic\",\"mosfet\",\"package\",\"regulator\",\"sc-70\",\"smd\",\"sot\",\"sot-23\",\"sot-89\",\"transistor\",\"sot23\",\"sc70\",\"sot-323\"],\"tags\":[],\"attributes\":{\"package\":\"SOT\"},\"footprints\":{\"Package_TO_SOT_SMD/SOT-23\":{\"package\":\"SOT-23-3\"},\"Package_TO_SOT_SMD/SOT-23-3\":{\"package\":\"SOT-23-3\"},\"Package_TO_SOT_SMD/SOT-23-5\":{\"package\":\"SOT-23-5\"},\"Package_TO_SOT_SMD/SOT-23-6\":{\"package\":\"SOT-23-6\"},\"Package_TO_SOT_SMD/SOT-23W\":{\"package\":\"SOT-23W\"},\"Package_TO_SOT_SMD/SOT-323_SC-70\":{\"package\":\"SOT-323\"},\"Package_TO_SOT_SMD/SOT-353_SC-70-5\":{\"package\":\"SC-70-5\"},\"Package_TO_SOT_SMD/SOT-363_SC-70-6\":{\"package\":\"SC-70-6\"},\"Package_TO_SOT_SMD/SOT-89-3\":{\"package\":\"SOT-89-3\"}},\"parameters\":[{\"name\":\"package\",\"label\":\"Package\",\"type\":\"enum\",\"default\":\"SOT-23-3\",\"options\":[\"SOT-23-3\",\"SOT-23-5\",\"SOT-23-6\",\"SOT-23W\",\"SOT-323\",\"SC-70-6\",\"SC-70-5\",\"SOT-89-3\"]}],\"preview\":{\"direction\":[-0.6,-1,0.8]},\"documents\":[{\"file\":\"drawing.svg\",\"kind\":\"drawing\",\"title\":\"Drawing, A4\"},{\"file\":\"drawing.dxf\",\"kind\":\"drawing\",\"title\":\"Drawing, A4 DXF\"}]}","source":"include <redo_electronics.scad>\n\npackage = \"SOT-23-3\";\n\nredo_sot(package);\n"}}],"related":{},"categories":{},"skuCategories":{},"componentPages":{"0a50eb61-6bb4-4acd-ba29-1dfd74d60171@1|size=0603":"/inventory/components/passives/smd-resistor","db01d81d-24e1-47a7-a81f-d47c86705bb3@1|package=SOT-23W":"/inventory/components/semiconductors/sot?package=SOT-23W"},"families":["qtr-reflectance-sensor"]}