Motor Driving Modules

Sort By:  
Motor Driver Module L298N
The L298N driver module , using L298N chip, can directly drive two 3-30V DC motor, and provide a 5V output interface, power for 5V single-chip circuitry, you can easily control the DC motor speed and direction, also control the 2-phase stepper motor. It is essential for the smart car.
Stepper Motor Driver Module A4988

The a4988 driver Stepper Motor Driver is a complete micro stepping motor driver with built-in converter, easy to operate. The products can be in full, half, 1/4, 1/8 and 1/16 step mode of operation bipolar stepper motor, output drive performance up to 35 V and ± 2 A. a4988 driver Stepper Motor Driver includes a fixed off-time current regulator, the regulator can be in slow or mixed decay mode. The converter is the key to the easy implementation of the A4988. As long as the input of a pulse in the “step” in the input can be driven motor, micro-step.

There are no phase sequence tables, high-frequency control interface programming or complex. The application of A4988 interface is very suitable for a complex microprocessor is not available or overload. In the stepping operation, the chopping control in the A4988 automatically selects the current decay mode (slow or mixed). The mix decay current control scheme can reduce the audible motor noise, increased step accuracy, and reduced power consumption.

Provide internal synchronous rectification control circuitry, in order to improve the pulse width modulation (PWM) power consumption during operation.

Internal circuit protection includes thermal shutdown with hysteresis, under-voltage lockout (UVLO) and crossover current protection. Don’t need special power-up sequencing. A4988 uses surface mount QFN package (ES), the size is 5 mm × 5 mm, nominal overall package height is 0.90 mm, with an exposed thermal pad to enhance heat dissipation function.

The package is a lead-free package (suffix – T), with 100% matte tin lead frame plating.

Package Includes:

1 x Soldered A4988 Stepper Motor Driver.

1 x Heat sink.

Specifications and Features :

  1. Supply Voltage : 8-35 VDC.
  2. Current : 1.0A  (no heatsink ).
  3. Current : 2.0A (with heat-sinking).
  4. logic input : 3 – 5.5V .
  5. Automatic current decay mode detection / choice.
  6. Mixed with slow current decay mode.
  7. The low power dissipation of synchronous rectifier.
  8. Internal UVLO(ultra voltage lockout).
  9. Crossover current protection.
  10. Thermal shutdown circuit.
  11. Ground fault protection.
  12. Loading and short circuit protection.
  13. The optional five-step mode: full, 1/2, 1/4, 1/8 and 1/16.
Motor Driver Module L293D
Motor Driver – L293D Driver Module is a medium power motor driver perfect for driving DC Motors and Stepper Motors. It uses the popular L293 motor driver IC. It can drive 4 DC motors on and off, or drive 2 DC motors with directional and speed control.

The driver greatly simplifies and increases the ease with which you may control motors, relays, etc from micro-controllers. It can drive motors up to 36V with a total DC current of up to 600mA. You can connect the two channels in parallel to double the maximum current or in series to double the maximum input voltage. This motor driver is perfect for robotics and mechatronics projects for controlling motors from micro-controllers, switches, relays, etc. Perfect for driving DC and Stepper motors for micro-mouse, line following robots, robot arms, etc.

Specifications and Features :
Wide supply voltage: 4.5 V to 36 V.
Max supply current: 600 mA per motor.
Screw terminal connectors for easy motor connection.
High noise immunity inputs.
Per Page      1 - 3 of 3
  • 1