Description
Long Description:
The SG90 servo motor is a miniature, lightweight servo widely used in hobby projects, robotics, and model-making. It typically operates on a voltage range of 4.8V to 6V and has a rotational range of approximately 180 degrees, allowing for precise angular positioning. The SG90 features a plastic gear train, which makes it suitable for lightweight applications, although it may not be as durable as metal-gear servos.
One of the key features of the SG90 is its ease of use; it can be easily controlled using PWM (Pulse Width Modulation) signals from microcontrollers such as Arduino. This makes it ideal for beginners and hobbyists looking to add movement to their projects, such as robotic arms, remote-controlled cars, or animatronics.
The SG90 servo is equipped with three wires: a power wire (typically red), a ground wire (usually brown or black), and a signal wire (typically orange or yellow), allowing for straightforward connections to control systems. Its small size, lightweight design, and low cost make the SG90 a popular choice for a wide range of applications in the maker community, from educational projects to more complex robotics systems.
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