PID Controllers & ROS on Raspberry Pi for Beginners – PlatypusBot Upgrade

In this episode, Milos upgrades his open-source PlatypusBot into Perry the PlatypusBot, transforming a simple Arduino-based rover into a full ROS2-powered robotics platform. He explains how the motor encoders work, implements PID control for precise movement, and connects an Arduino Uno R4 WiFi to a Raspberry Pi 4B running ROS2 Humble for real-time command and control. With a 3D-printed fedora and a name inspired by community feedback, Perry now moves, turns, and responds to ROS commands, laying the groundwork for future additions like sensors, LIDAR, and SLAM: https://bit.ly/4hXD40Z
#ArduinoRobotics #RaspberryPiProjects #DIYRobotBuild

[01:24]-Inspecting the Motor
[06:52]-Electronics
[08:45]-PID Controllers
[12:48]-Arduino IDE
[18:01]-Robot Operating System-ROS
[23:49]-Programming in ROS2
[31:52]-Meet Perry the PlatyousBot!
[32:37]-Testing

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