A4988 Stepper Motor Driver

The latest A4988 Stepper Motor Driver price in Pakistan is Rs. 250/- updated on September 9, 2026.

OVERVIEW:

• The A4988 is a micro-stepping driver for controlling bipolar stepper motors which has a built-in translator for easy operation. This means that we can control the stepper motor with just 2 pins from our controller, or one for controlling the rotation direction and the other for controlling the steps.

Features:

• Simple step and direction control interface
• 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 to achieve higher step rates
• 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.