The Arm Oh My Robot E.m.m.a. Controlled With A Gang

About the project

The finger of my arm move with a servo controled by an arduino mega, and the gang works with flex sensors and a accelerometer gyroscope. And all this is powered by two external batteries

Project info

Difficulty: Moderate

Platforms: AdafruitAmazon AlexaArduinoPythonElegoo

Estimated time: 3 months

License: GNU General Public License, version 3 or later (GPL3+)

Items used in this project

Software apps and online services

Arduino,Amazon,youtube,thingiverse Arduino,Amazon,youtube,thingiverse

Hand tools and fabrication machines

Creality 3D printer
(Ender 3 max) Creality 3D printer (Ender 3 max) Is a big 3D printer x 1


Schematics, diagrams and documents

Schematic of the arm of E.M.M.A.

You need: -6X servo motor 13kg -5X flex sensor -1X arduino mega -1X arduino accelerometer gyroscope - cables -1X 12V battery -4X 1.5V batteries



It is a very easy arduino code


Photo of Etgetet


I am a French teenager, I started building from the age of 5 with paper then I built a mechanical machine with cardboard when I was 8 years old. when I was 10 I discovered electrical assembly by going to a waste disposal site to disassemble a remote-controlled car so I learned thanks to youtube to improve myself in this area. when I was 11 I wanted to do , for a school project, a system which consists of turning a direct current motor from left to right and by doing research I discovered arduino and programming since then I have been improving it day by day. I am passionate , patient and versatile, works every day to achieve my goal: to be a mechatronics engineer.


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