No, a 9V battery will damage your Hummingbird. The maximum voltage you should use with your Hummingbird is 7V. Any power supply for Hummingbird should have a voltage between 4.5V and 7V and a current rating of at least 1 amp (2 amps if you intend to run 3 or more servos).
Articles in this section
- Do you have printable troubleshooting materials?
- At what voltage do Hummingbird Kit sensors run?
- How much current does a Hummingbird Kit servo draw?
- What power sources can I use with the Hummingbird Bit or Duo Controller?
- What is the extensions port on the Hummingbird Bit for?
- Why is my Hummingbird Duo servo not working?
- Can I use other servos that don't come with the Hummingbird Robotics Kit?
- How do I use the Hummingbird Duo with MakeCode?
- Where can I get more screws for my gear motors?
- How long does a Hummingbird battery pack last running 4 servos?