- Model: A4988
- Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step & 1/16-step
- Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockou
- 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
- Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)
DIY
Rajiekart A4988 Compatible Stepper Motor Diver Module with Heat Sink for 3D Printer Controller
- 4988 driver board widely used in 3D printers and small CNC machines.
- Simple step and direction control interface.
- Thermal protection, over-current protection, ground fault protection.
- Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step.
- 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 toachieve higher step rates.
₹99.00 ₹299.00
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