MR - 1 : Single Piece Robot
thingiverse
A robotic project tailored specifically for my 12-year-old students. The MR-1 boasts an Arduino/Genuino brain at its core. It seamlessly prints out in a single piece, making it ideal for printing on smaller print beds. I've documented a series of videos on YouTube that walk viewers through the programming process: https://www.youtube.com/watch?v=qd-gISNsYGI&list=PLvLlImx6xJJzP7LY6nLryig5ywhhM8PiK My go-to supplier for parts is Little Bird Electronics in Australia. To bring this project to life, you'll need the following components: * An Arduino/Genuino board - I personally use the Arduino 101 * Two DC geared motors with rubber wheels: https://littlebirdelectronics.com.au/products/dc-geared-motor-with-rubber-wheel * An HC-SR04 ultrasonic sensor: https://littlebirdelectronics.com.au/products/ultrasonic-ranging-module-hc-sr04 * A L298 dual H-bridge motor driver: https://littlebirdelectronics.com.au/products/l298-dual-h-bridge-motor-driver Print Settings: Printer Brand: Up! Printer Model: Up Plus2 Rafts: Yes Supports: Yes Resolution: 0.15mm Infill: Tight Notes: My Up! Plus 2 printer handled this project with ease, producing a flawless output. The supports did take some time to remove, but the genuine Up! Premium White filament made it a breeze. To minimize warping issues, I heated the room to 30 degrees C, and the results were impressive. Design Process: I designed this robotic project using 123D Design, incorporating techniques showcased in my 3D Printed Robotics series on YouTube: https://www.youtube.com/watch?v=UFQspkRmJrQ&list=PLvLlImx6xJJwpTg7SSNuwDXm3DiqQWjOs Overview and Background: This project is specifically designed for my 12-year-old students. The MR-1 boasts an Arduino/Genuino brain at its core. It seamlessly prints out in a single piece, making it ideal for printing on smaller print beds. I've documented a series of videos on YouTube that walk viewers through the programming process: https://www.youtube.com/watch?v=qd-gISNsYGI&list=PLvLlImx6xJJzP7LY6nLryig5ywhhM8PiK Lesson Plan and Activity: Coding
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