Description

No need to carry out phase sequence table. As long as it is in" Stepping" Input a pulse in the input, Microstep can drive motor. High frequency control line or complex interface programming. A fixed off time current regulator, The regulator can work in slow or mixed attenuation mode. A4988 Is a complete microstepping motor driver, With converter, Easy to operate. A4988 The interface is very suitable for complex microprocessors unavailable or overloaded . .1/8 and 1/16. The product is available in the whole, half, 1/4. The converter is A4988 Key to easy implementation

Feature

- Color: As shown
- Material: PCB
- Size: 2 x 1 0.5cm
- 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)
- Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor's rated voltage to achieve higher step rates
- Short-to-ground and shorted-load protection

- Simple step and direction control interface
- Over-temperature thermal shutdown, under-voltage lockout, and -current protection

2 pcs x 3 Pcs x StepStick Stepper Driver

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