ok, this time I explain about Tinybit Line Follower and here I explain what is used such as microbit infrared sensor and reading the path and what is tinybit and its components such as Battery compartment / rechargeable battery, Buzzer, Rgb and others, and there are also difficulties when making tinybit line follower difficulties such as: Robot speed is too fast, sensor is not accurate and what must be achieved such as: no manual control, and follow the black line finally what is learned from tinybit line follower Basic robotics system, Sensor and motor control