Step. Stick A4. 98. Stepper Driver Module . This stepper motor driver lets you control one bipolar stepper motor at up to 2 A output current per coil.

Features:    * Short- to- ground and shorted- load protection    * Adjustable current control    * Intelligent chopping control    * Over- temperature thermal shutdown    * Under- voltage lockout    * Crossover- current protection    * Simple step and direction control interface    * Full- step, Half- step, Quarter- step, Eighth- step, and Sixteenth- step. Main board that needs the A4. Rumba — 6mega 2. 56. More details please visitwiki page.

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• I'm trying to learn how to control a 200 step, 1.8 degree stepper motor with an A4988 Stepper Motor driver and arduino. I'm having trouble finding.
• A4988 een microstepping motor driver met vertaler voor eenvoudige bediening. De A4988 kan in vol, half, 1/4, 1/8 en 1/16 stap modi bipolaire stappenmotoren.
• StepStick A4983 Stepper Driver Module compatible with A4988

Stepper Motor Driver A4. Module Philippines. A4. 98. 8 is a complete micro stepping motor driver with built- in translator for easy operation.

The product can be full, half, 1/4, 1/8 and 1/1. V and . A4. 98. 8 includes a fixed off- time current regulator, the regulator can slow or mixed decay mode.

The converter is the key to the easy implementation of the A4. In inputting one pulse on the STEP input drives the motor one micro step. No phase sequence tables, high frequency control lines, or complex interfaces to programming.

With the recent outage of Pololu stepper driver boards, I've been wanting to build my own. Herewith StepStick A4988 picture, its manufactured by SMD factory. Reprap Stepper Driver A4988 Stepper Motor Driver Module Dropshipping Color:green And Red, Find Complete Details about Reprap Stepper Driver A4988 Stepper Motor.

A4. 98. 8 interface is very suitable for complex microprocessor is unavailable or is overburdened. In the mixed decay mode, the device is initially set to fast decay in the part of the fixed off- time, then a slow decay in the rest of the downtime. Mixed- decay current control scheme results in reduced audible motor noise, increased step accuracy, and reduced power consumption.

Internal synchronous rectification control circuitry to improve the pulse- width modulation (PWM) power consumption when operating. Internal circuit protection includes: thermal shutdown with hysteresis, under voltage lockout (UVLO) and crossover current protection.