The 180-degree rotation servo motor is based on the Feetech FS90MG-CL and features metal gears, which are reliable and durable. The servo is designed to operate between 4.8V – 6V, which gives an output torque between 1.8kg – 2.2kg respectively. If the detachable servo motor is used in micro:bit projects, a separate power supply is required. If using the Kitronik Klip motor driver, the power supply can be taken directly from the board The servo motor can be rotated approximately 180 degrees or approximately 90 in either direction and can be driven with any standard 180 degree servo motor code/libraries. It can be coded using MakeCode or Python processors, which makes it ideal for beginner or expert level microbit projects Servo motors are supplied with four limbs and associated fixings that will allow you to mount these servo motors to your projects with relative ease and without the need to make custom limbs Features: Small and compact but with high output power, 1.8kg of torque at 4.8V and 2.2kg at 6V Metal gears for strength and durability Durable and durable for durability, robustness and robustness, strong and durable for durability, robustness and durability Suitable for RC models and robotics projects 180 degrees of rotation, 90 in each direction Operating voltage 4.8V – 6V Can be used with Kitronik clipable micro:bit accessories