Welcome to our store! This servo angle expander increases the pulse width from 500-2500us, achieving a 180-degree rotation. Suitable for remote control cars, boats, and robots, it's easy to install and remove. Mini, portable, and lightweight, it's simple to use and convenient to store. Used to expand the servo angle, initially controlled to 90 degrees and then expanded to control 180 degrees. Made of high-quality material, making it durable, robust, and long-lasting. Item Type: Servo Angle Expander Material: Electronic Component Color: As Picture Shown Length: Approx. 134mm/5.3in Weight: Approx. 4.0g/0.14oz Applicable Voltage: 3.6-16V Quantity: 1 pcs Application: RC car/boat, robot, etc. How to use: The servo is usually 180 degrees, but the remote control can only rotate it 90 degrees. The remote control's PWM output is 1000-2000us, at this time the steering gear can be rotated 90 degrees. The device expands it to 500-2500us to achieve the purpose of rotating 180 degrees. Prerequisite: The steering gear can rotate 180 degrees in the range of 500-2500us. 1 x Servo Angle Expander Satisfaction Guaranteed: Customers are our top priority. If you find any problem with the product, please contact the seller immediately. We strive to provide satisfactory after-sales service.