Features: The 12V/24V stepper motor driver delivers precise forward/reverse control with adjustable speed regulation for diverse automation systems requiring reliabled motor management. Featuring integrated pulses generator and robust PCB construction, this controller ensures stable motor operating and rapid response times in demanding industrial environments. Automation engineers, robotics developers, and industrial technicians will appreciate its compatibility with multiple stepper motors for precise driven manufacturing and equipment upgrades. Optimized machinery, printers, conveyor systems, and automated production lines with bidirectional control capabilities and customizable speed adjustments. Engineered for seamless integration into motor control networkings, this driver multiple voltages design and architecture simplify installation while maintaining industrial standards. Specifications: Support 12V/24V Power supply Simple controller + stepper motor drive + stepper motor + DC12V/24V power supply can form a simple control platform. Controller has three low-frequency signals with high 5.4k-160khz, middle 540-16.6khz, low 80-2.4khz, total of three low-frequency signals can be used to select jumpers. It can generate pulses signals, signals, and jumpers can be selected Size about 62x35mm/2.45x1.39in Package Includes: 1PC 12V 24V stepper motor drive note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.