Otto DIY Humanoid robot

Otto is a modular robot, you can add this expansion to any of your starter Otto and transform it into a Humanoid robot
3h 25m
1× print file
0.28 mm
0.40 mm
51.00 g
79
3436
8
11 k
updated October 7, 2024

Description

PDF

Building a biped robot that moves around like a person is a significant challenge, but you don’t need much experience to build a robot like Otto.

Humanoid is also sturdier than the previous versions and includes various upgrade it’s code and design. Uses same legs and feet that are easy to assemble, also it’s a bit bigger giving more space for electronic components and cables making it much easier to handle.

Features

  • 💪 Arms with grippers
  • 🎤 Reacts to claps and noises
  • 👅 Expressive LED mouth
  • 👩💻 Simple Programming with Otto Blockly or Arduino
  • 📃 Instruction manual included
  • 🔌 Integrated USB charger
  • 👣 Walks & dances
  • 🦇 Avoids obstacles
  • 🔊 Makes emotional sounds and melodies

List of Parts

  • 🖥 Otto Nano Microcontroller I/O board
  • 🔌 Micro USB cable
  • 🔋 Rechargeable battery.
  • 📃 Printed Instruction Manual
  • ⚙ 6 x micro servo motors with set of screws.
  • 🦇 Ultrasonic sensor
  • 🔊 Buzzer
  • 🌈 16 x DuPont cables
  • Phillips screwdriver
  • Sound sensor
  • Matrix of 8×8 LEDs to express emotions 
  • 3D printed Humanoid expansor
  • 3D printed Arms
  • 3D printed Matrix mouth holder
  • 3D print the biped parts : Otto DIY biped| STL files |

Instruction Manuals available to download in the files tab.

How to build video
How to code video

We invested lots of time and resources to provide open source code, software and hardware, please support this project by just giving us a ❤ Like and share and you are welcome to be a part of this friendly community of robot builders, teachers and makers. 

 

Join today our Otto Builder community

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Model origin

The author remixed this model.

Differences of the remix compared to the original

Add arms and LED matrix mouth

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