Robotics & DIY Electronics
Line followers, Raspberry Pi, Arduino and first circuits, step by step.
Robotics & DIY Electronics
Raspberry Pi Models Explained: Pi 3 vs Pi 4 vs Pi 5 vs Zero 2 W (Specs and Uses)
Specifications of the Raspberry Pi 3, 4, 5 and Zero 2 W side by side, what each is good at, what you need to get started, and the best first projects.
Robotics & DIY ElectronicsLine Follower Robot Tutorial: Build One With Arduino (Circuit Diagram + Code)
Build a line follower robot step by step: parts list, wiring diagram for IR sensors and an L298N driver, tested-logic Arduino code, tuning tips and a PID upgrade.