Little Robot

What’s new

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  • New

    Little Robot Library Updates

    New versions of Barigadam_MotionSensor, Barigadam_ColorSensor, and LittleRobot are now available. We recommend installing the latest versions in Arduino IDE. Downloads and installation instructions are available below.

    View installation instructions
  • New

    Course updates, all in one place

    Library updates, new sections, and learning materials will appear here. Open the bell to see what’s new.

    View update history
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Model Catalog

Explore a model in 3D and download it for your project. How to use 3D models

All models

55 models

Little Robot

3D preview: Robot base3D preview: Robot baseSTEP · STL

Robot base

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Model from the Little Robot set.

Dimensions160 × 160 × 42 mm
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3D preview: Little Robot — assembly3D preview: Little Robot — assemblySTEP

Little Robot — assembly

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Model from the Little Robot set.

Dimensions160.8 × 184.1 × 123.4 mm
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3D preview: Part 13D preview: Part 1STEP · STL

Part 1

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Model from the Little Robot set.

Dimensions112 × 93.1 × 34.1 mm
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3D preview: Part 23D preview: Part 2STEP · STL

Part 2

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Model from the Little Robot set.

Dimensions72.8 × 17.8 × 48.4 mm
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3D preview: Part 33D preview: Part 3STEP · STL

Part 3

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Model from the Little Robot set.

Dimensions4 × 67 × 10 mm
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3D preview: Part 43D preview: Part 4STEP · STL

Part 4

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Model from the Little Robot set.

Dimensions4 × 67 × 31.3 mm
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3D preview: Part 53D preview: Part 5STEP · STL

Part 5

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Model from the Little Robot set.

Dimensions50.8 × 84.3 × 10 mm
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3D preview: Part 63D preview: Part 6STEP · STL

Part 6

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Model from the Little Robot set.

Dimensions8.9 × 22.7 × 22.7 mm
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3D preview: Part 73D preview: Part 7STEP · STL

Part 7

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Model from the Little Robot set.

Dimensions37.8 × 49.8 × 22.7 mm
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3D preview: Part 83D preview: Part 8STEP · STL

Part 8

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Model from the Little Robot set.

Dimensions35.3 × 54.7 × 22.7 mm
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3D preview: Part 93D preview: Part 9STEP · STL

Part 9

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Model from the Little Robot set.

Dimensions34 × 46 × 22.7 mm
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3D preview: Part 103D preview: Part 10STEP · STL

Part 10

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Model from the Little Robot set.

Dimensions34 × 46 × 22.7 mm
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3D preview: Part 113D preview: Part 11STEP · STL

Part 11

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Model from the Little Robot set.

Dimensions3 × 27.9 × 41 mm
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3D preview: Part 123D preview: Part 12STEP · STL

Part 12

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Model from the Little Robot set.

Dimensions8 × 43.6 × 6 mm
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3D preview: Part 133D preview: Part 13STEP · STL

Part 13

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Model from the Little Robot set.

Dimensions13.6 × 10.8 × 3.4 mm
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3D preview: Part 143D preview: Part 14STEP · STL

Part 14

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Model from the Little Robot set.

Dimensions11.8 × 11.8 × 2.6 mm
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3D preview: Part 153D preview: Part 15STEP · STL

Part 15

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Model from the Little Robot set.

Dimensions3.8 × 11.8 × 2.6 mm
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3D preview: Part 163D preview: Part 16STEP · STL

Part 16

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Model from the Little Robot set.

Dimensions13.8 × 30 × 12 mm
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3D preview: Wheel 13D preview: Wheel 1STEP · STL

Wheel 1

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Model from the Little Robot set.

Dimensions34 × 34 × 15 mm
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3D preview: Caster wheel 13D preview: Caster wheel 1STEP · STL

Caster wheel 1

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Model from the Little Robot set.

Dimensions12 × 12 × 4 mm
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Components

3D preview: 18650 battery3D preview: 18650 batterySTEP

18650 battery

Component model for layout planning and mount design.

Dimensions18 × 18 × 65 mm
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3D preview: Color sensor3D preview: Color sensorSTEP

Color sensor

Component model for layout planning and mount design.

Dimensions25 × 25 × 15 mm
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3D preview: Control deck3D preview: Control deckSTEP

Control deck

Component model for layout planning and mount design.

Dimensions74 × 54 × 38.5 mm
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3D preview: Line follower3D preview: Line followerSTEP

Line follower

Component model for layout planning and mount design.

Dimensions28 × 21 × 16.5 mm
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3D preview: Motion sensor3D preview: Motion sensorSTEP

Motion sensor

Component model for layout planning and mount design.

Dimensions25 × 25 × 13 mm
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3D preview: Motor driver3D preview: Motor driverSTEP

Motor driver

Component model for layout planning and mount design.

Dimensions20 × 16 × 17.7 mm
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3D preview: N20 gearmotor3D preview: N20 gearmotorSTEP

N20 gearmotor

Component model for layout planning and mount design.

Dimensions12 × 40.5 × 18 mm
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3D preview: EMAX II servo3D preview: EMAX II servoSTEP

EMAX II servo

Component model for layout planning and mount design.

Dimensions32.1 × 11.6 × 27.3 mm
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3D preview: Voltmeter3D preview: VoltmeterSTEP

Voltmeter

Component model for layout planning and mount design.

Dimensions30 × 11 × 7.2 mm
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Fasteners

3D preview: Battery clip 13D preview: Battery clip 1STEP

Battery clip 1

Hardware for assembling the robot.

Dimensions13.2 × 23.5 × 5.6 mm
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3D preview: Bearing 13D preview: Bearing 1STEP

Bearing 1

Hardware for assembling the robot.

Dimensions8 × 8 × 3 mm
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3D preview: Heat-set insert 13D preview: Heat-set insert 1STEP

Heat-set insert 1

Hardware for assembling the robot.

Dimensions4 × 4 × 4 mm
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3D preview: Heat-set insert 23D preview: Heat-set insert 2STEP

Heat-set insert 2

Hardware for assembling the robot.

Dimensions3 × 3 × 3 mm
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3D preview: Motor shaft bushing 13D preview: Motor shaft bushing 1STEP

Motor shaft bushing 1

Hardware for assembling the robot.

Dimensions19 × 19 × 5 mm
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3D preview: Screw 13D preview: Screw 1STEP

Screw 1

Hardware for assembling the robot.

Dimensions5.5 × 5.5 × 7.8 mm
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3D preview: Screw 23D preview: Screw 2STEP

Screw 2

Hardware for assembling the robot.

Dimensions3.7 × 3.7 × 4.5 mm
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3D preview: Screw 33D preview: Screw 3STEP

Screw 3

Hardware for assembling the robot.

Dimensions5.5 × 5.5 × 11.8 mm
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3D preview: Servo horn 13D preview: Servo horn 1STEP

Servo horn 1

Hardware for assembling the robot.

Dimensions18.5 × 6 × 3.6 mm
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Silicone molds

3D preview: Silicone mold 13D preview: Silicone mold 1STEP · STL

Silicone mold 1

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Model from the silicone parts and molds set.

Dimensions7 × 8 × 16 mm
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3D preview: Silicone mold 23D preview: Silicone mold 2STEP · STL

Silicone mold 2

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Model from the silicone parts and molds set.

Dimensions7 × 14.3 × 22.7 mm
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3D preview: Silicone mold 33D preview: Silicone mold 3STEP · STL

Silicone mold 3

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Model from the silicone parts and molds set.

Dimensions7 × 14.3 × 22.7 mm
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3D preview: Tire 13D preview: Tire 1STEP · STL

Tire 1

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Model from the silicone parts and molds set.

Dimensions40 × 40 × 15 mm
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Robot modifications

3D preview: Modification 1 — assembly3D preview: Modification 1 — assemblySTEP

Modification 1 — assembly

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Model from the Modification 1 set.

Dimensions160.8 × 210.8 × 136.5 mm
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3D preview: Modification 1 — part 13D preview: Modification 1 — part 1STEP · STL

Modification 1 — part 1

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Model from the Modification 1 set.

Dimensions112 × 141 × 43.6 mm
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3D preview: Modification 1 — part 23D preview: Modification 1 — part 2STEP · STL

Modification 1 — part 2

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Model from the Modification 1 set.

Dimensions74 × 46.7 × 35.4 mm
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3D preview: Modification 1 — part 33D preview: Modification 1 — part 3STEP · STL

Modification 1 — part 3

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Model from the Modification 1 set.

Dimensions86 × 45.4 × 58.9 mm
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3D preview: Modification 1 — part 43D preview: Modification 1 — part 4STEP · STL

Modification 1 — part 4

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Model from the Modification 1 set.

Dimensions86 × 14.8 × 31.5 mm
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3D preview: Modification 1 — part 53D preview: Modification 1 — part 5STEP · STL

Modification 1 — part 5

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Model from the Modification 1 set.

Dimensions53.9 × 132.2 × 59.3 mm
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3D preview: Modification 1 — part 63D preview: Modification 1 — part 6STEP · STL

Modification 1 — part 6

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Model from the Modification 1 set.

Dimensions27 × 23.5 × 7 mm
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3D preview: Modification 1 — part 73D preview: Modification 1 — part 7STEP · STL

Modification 1 — part 7

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Model from the Modification 1 set.

Dimensions40.1 × 27.8 × 39.7 mm
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3D preview: Modification 1 — part 83D preview: Modification 1 — part 8STEP · STL

Modification 1 — part 8

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Model from the Modification 1 set.

Dimensions26.6 × 40 × 26 mm
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3D preview: Modification 1 — part 93D preview: Modification 1 — part 9STEP · STL

Modification 1 — part 9

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Model from the Modification 1 set.

Dimensions27 × 40 × 26 mm
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3D preview: Modification 1 — part 103D preview: Modification 1 — part 10STEP · STL

Modification 1 — part 10

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Model from the Modification 1 set.

Dimensions40.1 × 26.2 × 43.4 mm
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3D preview: Modification 1 — part 113D preview: Modification 1 — part 11STEP · STL

Modification 1 — part 11

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Model from the Modification 1 set.

Dimensions27 × 45.8 × 18.7 mm
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3D preview: Modification 1 — part 123D preview: Modification 1 — part 12STEP · STL

Modification 1 — part 12

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Model from the Modification 1 set.

Dimensions26.6 × 45.9 × 18.7 mm
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Model Catalog