ROS Differential Drive Robot with printed Gearbox and Wheelencoder

thingiverse

https://youtu.be/krzunHR6dFk I'm building a Robot and I need to finalize my Project before releasing more updates. Maybe you're already interested. This Robot utilizes PI and an Arduino Nano, along with L298N motor controllers, a self-written ROS serial-based motor controller, and a hall sensor-based magnetic wheel encoder - all self-designed but not entirely precise since it's attached to the front gear. I plan to make adjustments accordingly. The gearbox is also self-designed and 3D printed. It features this PI3 case: https://www.thingiverse.com/thing:922740 The Robot runs on a powerbank for its power source. This Robot employs CDrom motors, similar to my Fidget Spinner Project. The entire Robot operates at 5 volts. This Robot is powered by ROS Kinetic on Ubuntu Mate ARM on PI 3. The gearbox is 3D printed and utilizes 6700ZZ bearings. In addition to the above components, only M3 and M4 screws are needed. Two CDrom motors, one L298N, a PI camera, a powerbank (check size with USB), two hall sensors, two resistors, cables - these are the essentials.