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HiLetgo 1pc A4988 Stepstick Stepper Motor Driver Module + Heat Sink for 3D Printer Reprap Compatible to Arduino

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$5.89

$ 2 .99 $2.99

In Stock
  • Simple step and direction control interface,Take anti-static measures before you use the A4989 modules in case of short-circuit
  • Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step. Output drive capacity of up to 35 V and ± 1.2 A
  • Adjustable current control lets you set the maximum current output with a potentiometer
  • 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 protection


Parameters:
Size: 1.5mmX2mm (for RAMPS, ultimaker or other compatible boards);
The drive current: 2A (best to install the heat sink)
Segments: 1,1 / 2,1 / 4,1 / 8,1 / 16
Manufacturing process: higher SMT placement machine manufacturing, non-manual welding, yield, more stable performance.
Applications:
Stepper motors /3D printer/CNC/engraving machines/Supported 3d printers like Prusa Mendel, ultimaker, printbot, makerbot and so on.You can refer to the Arduino code at the back of the module.
Package included:
1*A4988 Stepstick Stepper Motor Driver Module (with PINs)
1*Heatsink


dario
2025-08-22 21:05:29
Ottimi driver per stepper, esistono versioni diverse, aggiornate e con microstepping sempre migliori.Tuttavia sono un ottimo compromesso per chi è alle prime armi e vuole spendere poco con buoni risultati.
Andres
2025-07-22 16:12:46
Lo uso con motores reciclados de impresoras. sin conocer voltajes ni amperajes, he regulado a ojo la tensión (si el motor no tenia fuerza le subía un poco la intensidad) y funciona con todos mis motores
haus
2025-07-02 12:42:29
Nikel
Justin C
2025-04-30 16:35:49
These seem to work ok so far. Haven't pushed a lot of current through them yet, but will likely do so over the next few weeks.If they blow up or fail in some way, I'll update this with that info. :)
Giovanni Natilla
2025-02-20 19:33:25
Ok