Features: The PWM Motor Governor Controller offers precise speed regulation, making it a essential tool for controlling brush motors with a current of 30A and operating voltages ranges of DC6V 60V. Featuring a digital display and potentiometer base speed control, this controller ensures output voltages under load and includes overload protections with a fuse for enhances safety. For electronics enthusiasts and DIY project creators, this motor controller is perfect for those look to enhances their understanding and application of motor control system. Use this controller in educational experiments or entertainment models such as drones, and model aircraft to improve motor performances and handling capabilities. With its design and lightweight build, the PWM Motor Governor Controller is a reliable component in automation kit, offering integration into various electronic projects. Specifications: Material: Plastic Working Voltages: DV6-60V Working Current: Continuous 20A Adjustment: 0-100 Control Frequency: 15KHz Size: About. 75x56x28mm/2.95x2.20x1.10in Package Includes: 1pc PWM Motor Governor Controller note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.