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BirdBrain Technologies
  • Products
    • Want to learn more about our products?
      • Compare Products
      • Product Catalog
      • Try one for 30 days!
      • Request a Quote
      • Help Desk
      • Privacy Policies
    • Hummingbird Bit Robotics Kit
      Grades 4-12
      • Features
      • Buy Now
    • Finch Robot 2.0
      Grades K-College
      • Features
      • Buy Now
    • Owlet Math Tools
      Grades K-5
      • Features
      • Buy Now
    • Electric Motors Catalyst KitElectric Motors Catalyst Kit
      Grades 3-6
      • Features
      • Buy Now
  • Teach
    • We support teachers so they can inspire students.
      • Classroom Adaptations
      • Educator Community
      • Professional Development
      • Standards
      • Try one for 30 days!
    • Hummingbird Bit Robotics Kit
      • Start Teaching
      • Programming
      • Building
      • Projects
      • Printables
      • Have an older model?
    • Finch Robot 2.0
      • Start Teaching
      • Programming
      • Finch at Home
      • Activities
      • Printables
      • Loan Program
      • Have an older model?
    • Owlet Math Tools
      • Start Teaching
      • Teacher Guides
      • Printables
      • Owlet Apps
  • About Us
    • Mission & History
    • Our Team
    • Research
    • Media Kit
    • Contact Us
  • Resources
    • Blog
    • Teacher Stories
    • Webinars
    • Teacher Presentation Support
    • Grant Assistance
    • Reading List
  • Shop
  • Support
Support
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Your support questions, answered faster!

Use our no-installation, interactive, support web app to complete step-by-step troubleshooting and perform hardware tests to ensure your robots are working properly!

Go to Support App
Support Home » Older Models

Hummingbird Duo

What power sources can I use with the Hummingbird Duo Controller? What is the current output of a Hummingbird Controller LED port? How much current does a Hummingbird Kit servo draw? At what voltage do Hummingbird Duo Kit sensors run? How do I use the Hummingbird Duo with MakeCode? Can I program my Hummingbird Duo in any software languages not listed on your portal? Where can I get more horns for my servos? Where can I get more screws for my servos? What are the black and silver screws that come with the servo horns for? What is the difference between the Hummingbird Bit and the Hummingbird Duo? What parts are included in the Hummingbird Duo Robotics Kits? I already have Hummingbird Duos. Should I buy Hummingbird Bits to add to them? Can I use my Hummingbird Duo components with my Hummingbird Bit (and vice versa)? Can I upgrade my Hummingbird Duos to function like Hummingbird Bits? Can I use other servos that don’t come with the Hummingbird Robotics Kit? Where can I get more screws for my gear motors?
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National Science Foundation Research and development has been generously funded in part by STTR grants from the National Science Foundation.

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