Modular robot platform

di ndupont

File stampabili (22)

  • stl

    NiDu_robot_platfom_chassis_v0_1.stl

    557 Ko · 1 400 download

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  • stl

    NiDu_robot_platfom_chassis_v0_1_Narrow.stl

    468 Ko · 1 386 download

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  • stl

    NiDu_robot_platfom_chassis_v0_0.stl

    351 Ko · 1 392 download

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  • stl

    NiDu_robot_platfom_caster_base_L_back.stl

    94 Ko · 1 378 download

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  • stl

    NiDu_robot_platfom_caster_wheel.stl

    207 Ko · 1 403 download

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  • stl

    NiDu_robot_platfom_sensor_bracket_SHARP.stl

    94 Ko · 1 400 download

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  • stl

    NiDu_robot_platfom_sensor_bracket_HCSR04.stl

    107 Ko · 1 397 download

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  • stl

    NiDu_robot_platfom_caster_base_original.stl

    79 Ko · 1 381 download

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  • stl

    NiDu_robot_platfom_caster_base_L_under.stl

    94 Ko · 1 372 download

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  • stl

    NiDu_robot_platfom_caster_base.stl

    67 Ko · 1 394 download

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  • stl

    NiDu_robot_platfom_caster_wheel_ball.stl

    140 Ko · 1 401 download

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  • stl

    NiDu_robot_platfom_whole_for_preview.stl

    1.5 Mo · 1 390 download

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  • stl

    NiDu_robot_platfom_wheel_1spoke.stl

    199 Ko · 1 396 download

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  • stl

    NiDu_robot_platfom_wheel_3spokes.stl

    138 Ko · 1 388 download

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  • stl

    NiDu_robot_platfom_wheel_4spokes.stl

    137 Ko · 1 374 download

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  • stl

    NiDu_robot_platfom_wheel_5spokes.stl

    196 Ko · 1 385 download

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  • stl

    NiDu_robot_platfom_wheel_6spokes.stl

    154 Ko · 1 378 download

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  • stl

    NiDu_robot_platfom_wheel_7spokes.stl

    160 Ko · 1 375 download

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  • stl

    NiDu_robot_platfom_wheel_8spokes.stl

    135 Ko · 1 374 download

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  • stl

    NiDu_robot_platfom_wheel_tire.stl

    50 Ko · 1 383 download

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  • stl

    NiDu_robot_platfom_board_spacer_2x15mm.stl

    25 Ko · 1 367 download

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  • stl

    NiDu_robot_platfom_board_spacer_3x15mm.stl

    25 Ko · 1 377 download

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Descrizione

Hi, this is a work in progress project of a modular rolling robot platform.

The idea is to provide :

  • a standard modular chassis
  • a set of "heads" (brackets) for different front sensors
  • a few variations of the rear caster
  • various wheel designs
  • adapter plates for different electronics boards (PICAXE, Arduino, Raspberry Pi..)
  • space for batteries under the chassis
  • some kind of front gripper or arm
  • an hexapod kit

Versions

  • Standard size is 75mm wide by 130mm long

  • Narrow size is 56mm wide by 130mm long

  • v0_0 is a first release without any mounting holes for the electronics
  • v0_1 includes holes for Arduino Uno R3, Picaxe 28x2, 28x1 and 08 project boards.

BOM

  • a pair of "continuous rotation" mini servos. They can be bought as is or you can make the mod yourself See the attached PDF it contains a step-by-step procedure I've written ages ago
  • a standard SG90 micro servo for the head, a pair if you want to use the pan/tilt bracket
  • a 1.5 or 2mm pin for the rear caster ( just use a nail snipped to an appropriate length )
  • flex material il you want to print the tires, but rubber bands will do
  • an other good and extra cheap option for tires is to buy "10 Pcs 60mm x 3.5mm Mechanical Nitrile Rubber O Ring Oil Seal"
  • a Sharp GP2Y0A21YK0F IR sensor or an HC-SR04 ultrasonic sensor
  • a bunch of M3 screws and nuts, as all the holes have a 3.2mm bore (as on the electronic boards except the 2mm for the Picaxe08)

Stay tuned !

Videos

Tag

#robot #robotics