⚙️ Power Up Your Projects with Precision! Resettable fuse for ultimate protection. Includes potentiometer and power on indicator. Designed for easy installation in any setup. Adjusts voltage from 1.8V to 12V effortlessly. Perfect for fans, pumps, and more. PWM Control Power Indicator Easy Install The SRTK Motor Speed Controller is a versatile and compact device designed for easy installation and safe operation. It features PWM control for adjustable voltage settings from 1.8V to 12V, making it ideal for various applications such as fans and oxygen pumps. With a resettable fuse for safety and a built-in power indicator, this motor controller combines practicality with smart design.