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8 legged spider robot

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3D model description

Video can be found here:

Editable Fusion 360 source files can be found here:

The goal of this robot was to keep it as simple as possible but remain the most important movements. This robot uses 4 micro servo's salvaged from old and broken indoor rc-planes and helicopters. these servo's are controlled by an arduino nano and powered by two 1 cell 200mAh lipo battery's. To control the movement of the robot I use a Bluetooth transeiver connected with an android device. This allows me to make the robot go forwards, backwards, turn left and turn right.

more info can be found here :

Components used:

1 × arduino nano V3

1 × Geekcreit® HC-06 Wireless Bluetooth Transceiver

2 × 1 cell 300 mAh LIPO battery

4 × linear micro servo
I used 4 linear micro servo's from a broken blade mcpx.

1 × Android device

Recommended tools:


All my project files, instructions, schematics, are provided for free so everyone around the world can enjoy them. Feel free to support me so I can create and share even more awsome projects. Any amount of support is greatly appreciated :-)

Feel free to take a look at my other designs:

3D printable antweight battlebot: Bulldog:
SpaceX inspired edf rocket:
3D printed high torque servo/gearbox version 2:
UMC - Universal motion controller:
3D-printable Davinci catapult gift card:
Arduino controlled photogrammetry 3D-scanner:
Fully 3D-printable turntable:
RC FPV tank rover:
Fully 3D-printable wind-up car gift card:
3D-printable High torque servo/gear reduction:
'BOOM box' high voltage capacitor bank case:
Subby the interactive youtube subscriber robot:
robot hand || bionic hand prosthesis prototype:
3D-printable linear actuator:
Mini 3D-printable crossbow:
8 legged spider robot:
best 3D-printable bearing:

Have a nice day!

  • 3D file format: STL
  • Publication date: 2020/10/25 at 00:36



Designs 15
Downloads 32
Sales US$3
Followers 1

I'm a maker. I design and create my own projects and build them from scratch. My favorite tools are my 3D-printer and laser cutter. I own a 3D printer since 2014 and still use it almost every day. I like to design 3D models and sometimes also animate it. Besides 3D printing and modeling I also like aviation a lot. I fly RC drones, helicopters and planes.



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