Easy control interface with short,to,ground and shorted,load,5 different step resolutions,Intelligent chopping control,Stepper Motor Driver Module for 3D Printer Parts,Suitable

Mainly include home gardening, health and beauty, automotive and motorcycle products, outdoor products, smart security, etc. [Adjustable Current Control] : Customize output with a potentiometer to boost step rates motor rating. [Simple Control Interface] : Easily manage step and direction with against shorts. [Enhanced Features] : Includes thermal shutdown, under,voltage lockout, and crossover,current . [Simple Control Interface] : Easily manage step and direction with against shorts. [Varied Step Resolutions] : Accommodates full,step, half,step, quarter,step, eighth,step, and sixteenth,step modes. [Intelligent Chopping Control] : Automatically selects the optimal current decay mode for efficiency. [Adjustable Current Control] : Customize output with a potentiometer to boost step rates motor rating. [Enhanced Features] : Includes thermal shutdown, under,voltage lockout, and crossover,current . Spec: Description: A4988 is a complete micro,stepping motor driver with built,in translator for easy operation. It includes a fixed off,time current regulator, the regulator in slow or mixed decay modes. A4988 converter is the key to the easy implementation. As long as the step input inputting one pulse drives the motor one micro,step. There are no phase sequence tables, control lines, or complex interfaces to program. A4988 interface is very suitable for complex microprocessor is unavailable or is overburdened. Features: Simple step and direction control interface, short,to,ground and shorted,load . Five different step resolutions: full,step, half,step, quarter,step, eighth,step, and sixteenth,step. Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay). Over,temperature thermal shutdown, under,voltage lockout, and crossover,current . Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages your stepper motor's rated voltage to achieve higher step rates. Internal synchronous rectification control circuitry is provided to improve the pulse,width modulation (PWM) operation power consumption. Specifications: Step Mode: Full, half, 1or4, 1or8 and 1or16 Output Driver Capacity: 35V, ±2A Driver Size: