Give your robots the power to move with precision. The SG90 Micro Servo Motor is the most widely used beginner motor in the STEM and hobbyist electronics world. Unlike standard DC motors that spin continuously, this servo motor uses a built-in potentiometer and control circuitry to accurately hold its position anywhere between 0 and 180 degrees. By simply feeding it a Pulse Width Modulation (PWM) signal from your microcontroller, you have instant, exact control over its movement.
As an IIT Bhubaneswar-incubated tech ecosystem, XROBOTICS WORKS recognizes the SG90 as the quintessential actuator for introductory robotics. It is the core muscle behind classic PM Shri Lab curriculum projects like the Automated Smart Dustbin, radar scanning sonar mounts, and 4-DOF desktop robotic arms. Weighing only 9 grams but delivering an impressive 1.2 kg-cm of stall torque (at 4.8V), it fits easily into tight 3D-printed chassis enclosures. Coming complete with three interchangeable plastic nylon horns and mounting screws, it is entirely plug-and-play with any Arduino, Mega, or ESP32 board.
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