Enhance your motor control projects with the YF-18 Stepper Motor Driver Board, expertly designed for precision and reliability. This high-quality speed controller features a durable circuit board that ensures an extended service life and consistent performance, making it ideal for both stepper motors and DC motors. Key Features: · Premium Circuit Board Construction: Crafted with high-quality materials to deliver long-lasting durability and stable operation. · Wide Adjustable Speed Range: Easily control motor speeds from 0.1 to 999 rpm, offering precise speed management for various applications. · Digital Display Interface: Equipped with a clear digital display that shows the actual speed as a percentage of the maximum speed, enabling intuitive monitoring and adjustments. · Power-Off Memory Function: Automatically memorizes the last set speed value before power loss, allowing seamless resumption without the need for recalibration. · Professional Craftsmanship: Manufactured with superior workmanship to provide high reliability and consistent performance in demanding environments. Specifications: · Item Type: Stepper Motor Driver Board · Model: YF-18 · Adjustable Speed Range: 0.1-999 rpm · Application: Suitable for Stepper Motors and DC Motors Package Includes: · 1 x Stepper Motor Driver Board This YF-18 speed controller is an essential component for motor control projects requiring precision, ease of use, and durability. Its advanced features and professional design make it a reliable choice for hobbyists and professionals seeking efficient motor speed regulation.