Hướng dẫn sử dụng động cơ servo với Arduino

Want to add motion to your next Arduino project without building a motor controller? Then servo motors might be the solid launching point for you.

Unlike DC motors, you can precisely control the positioning of these motors. Instruct them where to point, and they’ll do it for you.

They’re useful in many robotics projects, such as for turning the front wheels on an RC model for steering or pivoting a sensor to look around on a robotic vehicle.