I need to build a mouth

Community Chit Chat
1

Hello,

I’m looking to build a small mouth where both the upper and lower parts of the jaw both open and close continuously for 1 min. I’ve attached my product list so far, but I’m stumped when it comes to how to power it. This thing needs to be small, light, and able to open and close a “mouth” at the same speed as one would open/close their mouth if eating. Can this be done with a smallish lithium battery or am I looking at AA/AAA?

Thanks.

2021-10-29_15-42-35.png

2

Swap the servo trigger board (continuous) for the ‘regular’ servo trigger board; and yes, it can be powered with a small li-ion like this https://www.sparkfun.com/products/13851