Rohit Rajan
Created November 10, 2019 © GPL3+

Alexa-Powered LEGO EV3 Autonomous Robotic Arm (GRASP3R)

GRASP3R is a LEGO EV3 autonomous tank-drive robot with a multi-stage robotic arm. GRASP3R can fetch everyday objects at a voice's command!

AdvancedFull instructions provided52

Things used in this project

Hardware components

EV3 Programming Brick / Kit
LEGO MindStorms EV3 Programming Brick / Kit
×1
Echo Show (2nd Gen)
Amazon Alexa Echo Show (2nd Gen)
×1
SD Card
×1
Wi-Fi USB Adapter
×1

Software apps and online services

Alexa Gadgets Toolkit
Amazon Alexa Alexa Gadgets Toolkit
Alexa Skills Kit
Amazon Alexa Alexa Skills Kit
VS Code
Microsoft VS Code

Story

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Schematics

LEGO Mindstorms EV3 Building Instructions

Code

GitHub Repository

Alexa skill code + EV3 Python code

Credits

Rohit Rajan

Rohit Rajan

1 project • 2 followers
Thanks to LEGO Mindstorms and Laurens Valk.

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