Joy Robot (Robô Da Alegria)

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First prize in the Instructables Wheel Contest, second prize in the Instructables Arduino Contest, and runner-up in the Instructables Design for Kids Challenge. Huge thanks to everyone who voted for us!!! http://www.instructables.com/id/Joy-Robot-Robotic-Automation-Open-Source-3D-Printed-A/ Last update: 24/11/2018. Fixed holes for DC motors on wheel_right and wheel_left parts. Fixed holes for Arduino Uno R3 and L298N H-bridge on base part. Robots are taking over everywhere - from industrial applications to underwater and space exploration. My favorite ones, though, are those used for fun and entertainment! In this project, a DIY robot was designed to bring joy to kids in children's hospitals. The project focuses on sharing knowledge and promoting technological innovation to assist NGOs that do charitable work in children's hospitals. I designed this project with the goal of creating a remotely operated humanoid robot controlled over a Wi-Fi network using an Arduino Uno connected to an ESP8266 Wi-Fi module. It uses servomotors for head and arm movements, DC motors for moving small distances, and a face made of LED matrices. The robot can be controlled from any ordinary internet browser using a HTML-designed interface. An Android smartphone is used to broadcast video and audio from the robot to the operator's control interface. The whole structure of the robot was 3D printed, and it uses open hardware and open software at its core. Special thanks to my team members involved in this project: - Thiago Farauche - Diego Augustus - Yhan Christian - Helam Moreira - Paulo de Azevedo Jr. - Guilherme Pupo - ASEBS Find more about the project: https://hackaday.io/project/12... https://www.hackster.io/igorF2... https://www.facebook.com/robod... How can you help? This project is funded by team members and small donations from some enterprises. If you liked it, there are ways you can help us: Donation: You can send us tips if you want to support the construction of the robot and its future improvements. The tips will be used to buy supplies (electronics, 3D printing, filaments, etc.) and to help promote our interventions in children's hospitals. Your name will be added to the credits of the project! Like: Show us how much you appreciate our project. Give us a "like" on the platforms we document our project (Facebook, Hackster, Hackaday, Maker Share, Thingiverse...). Share: Share the project on your favorite social media website so that we can reach more people and inspire more makers around the world. How I Designed This The robot structure was entirely produced with 3D printing using Autodesk Fusion 360. To enable the production of robot replicas in makerspaces or fab labs where the maximum time of use of printers is crucial, the design of the robot was divided into pieces smaller than three hours of printing each. The set of parts is glued or bolted for body mounting. The model is composed of 36 different parts. Most of them were printed without supports with 10% infill. Did you know that you can buy the Anet A8 for only $165.99? Get yours at Gearbest: http://bit.ly/2kqVOdO