Stepper Drivers

Digital driver for 2-phase stepper motors, ideal in automation with Nema17 and Nema23, offers smooth and precise movement through configurable microstepping, reduces noise and resonance for stable torque at various speeds, allows quick adjustment of current and settings via DIP switch, supports 20-50V and up to 200kHz, includes auto-configuration and integrated protections.

A4988 or DRV8825 driver expansion board, ideal for Arduino UNO R3 and 3D printers, facilitates the control of Nema17 stepper motors in DIY projects. Offers DIP switch for quick microstep setting, terminal connector for easy power supply, compatibility with 12 24VDC and DIR STEP EN interfaces to 5V logic. Correct connection of driver polarity and orientation.

Signal controller for stepper motor driver, ideal for simple speed and direction adjustment in a DC powered installation. It operates at 8-24V and generates Pulse or PWM signal, allows selection of three frequency ranges via jumpers, includes potentiometer for speed and latching buttons for start, stop and direction.

Driver for 2 and 4 phase stepper motors, ideal for Nema17, Nema24 and Nema34, offers adjustable current 0.5-5A and microstepping 1, 2, 4, 8, 16 for smooth and precise movement. Optoelectronically isolated inputs for fast control, sinusoidal bipolar PWM for reduced vibrations. Aluminum housing for efficient cooling and increased protection.

Compact driver for controlling 4-phase stepper motors, ideal for Arduino and automation projects. Integrates ULN2003 for stable control at 5-12VDC, has LEDs on each phase for quick diagnostics, accessible pins with Dupont wires and 5-pin XH2.54 connector for direct connection to NEMA17 and 28BYJ-48 motors, dimensions 40 x 20 mm.

Stepper motor control module, ideal for Arduino projects and simple automation, operates at 4.5-20VDC, accepts High Low 3.3V TTL control signal, provides stable switching for motor coils and has compact dimensions of 32 x 24 x 18 mm for easy integration into assemblies.

Stepper motor driver ideal for CNC and 3D printers, offers precise control with microstepping up to 1/16 and 16 segments, operates at 8.2-35V and supports up to 2A adjustable from the potentiometer, mounts directly on the development board without shield. Includes self-adhesive aluminum heatsink for better thermal dissipation and integrated overcurrent and overtemperature protections.

Stepper motor driver, compatible with CNC Shield UNO and Nano, ideal for CNC projects and 3D printers where you need fine control and stable torque. Offers microstepping up to 1/32 for smoother movement, supports up to 2.5A adjustable from the potentiometer, operates at 8.2-45V and includes overcurrent, overtemperature and undervoltage protections.

CNC interface for Mach3 via parallel port, controls up to 5 axes with stepper motors, USB power supply with separation for PC protection, optical isolation for stable signals, 0-10V and PWM analog output for spindle speed regulation, inputs for E-stop and limits, operates at 12-24V for easy integration into CNC systems.

Compact dual H-bridge driver based on DRV8833 for controlling one 4-wire stepper motor or two independent DC motors, ideal for Arduino and other development boards. Offers separate PWM control on each channel, 1.5A per motor at 3-10V, overcurrent, short circuit, undervoltage and temperature protection, plus sleep mode for low power consumption.

The module interleaved between the 3D printer motherboard and the stepper motor optimizes the signal for smoother movement. Reduces vibration and noise, improves the smoothness of printed surfaces and reduces the banding effect. Uses 8 freewheeling flyback diodes for pulse stabilization, compact 40 x 30 mm format, compatible with most 3D printers.