Walking Animatronic 3D model thumbnail

Walking Animatronic

by Anderdawg4shiz · via Thingiverse
FormatSTL
CategoryMechanical
LicenseCC BY-NC-SA
UploadedMar 9, 2026
⬇ 20 downloads ❤ 1 likes 👁 81 views

Description

NOTE: I AM STILL WORKING ON THE SERVO LINK FILES, PLEASE BE PATIENT This is a very simple walking animatronic without arms or a head. I left a spot for you to make a head or to use my Freddy Fazbear animatronic head. The reason I made this is to be a "prototype" for a bigger animatronic that I am working on. I really just wanted to prove that I can make a simple walking animatronic. I recommend that you put your controllers (e.g., ESP32 & PCA9685, Arduino) inside the chest, along with a battery system. The legs use standard servos. The calves use regular 13 kg servos, the knees use 25 kg, and the thighs use 35 kg with a mounting bracket. Here are the links for the hardware necessary: Calves: https://a.co/d/0fb55f6Z Knees: https://a.co/d/04IOKDIh Thighs: https://a.co/d/0gUVj3RD Controller boards I use: ESP32: https://a.co/d/0dWJ1OoX PCA9685: https://a.co/d/07VqD4ZT OPTIONAL – ONLY GET IF YOU KNOW WHAT YOU ARE DOING (I use this for AI in the future) Raspberry Pi 5: https://a.co/d/0eDzptgW Additional Hardware: Power Supply: https://a.co/d/06nwaMB3 Jumper Cables: https://a.co/d/0bKsAEUJ Screws: https://a.co/d/0gXbKShs I will make a YouTube tutorial on how to build and assemble this in the near future. When I do, the link will go here: YouTube Tutorial: NA Print settings: I recommend that you print everything except the servo horns and servo connection brackets with 12% infill. The servo brackets should be at 100% infill. I did this to save weight and material. If you print with more infill, you may need stronger servos.
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Originally published on Thingiverse