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A4988 Stepper Motor Driver - module on a red PCB with a silver heatsink, featuring a small adjustment potentiometer and multiple pin headers.
A4988 Stepper Motor Driver - with a red circuit board, a small silver heatsink, a potentiometer, and pin headers.
A4988 Stepper Motor Driver - a red rectangular circuit board with a central microchip, a small adjustable potentiometer, and two rows of header pins.
A4988 Stepper Motor Driver - module on a red PCB with a silver heatsink, featuring a small adjustment potentiometer and multiple pin headers.
A4988 Stepper Motor Driver - with a red circuit board, a small silver heatsink, a potentiometer, and pin headers.
A4988 Stepper Motor Driver - a red rectangular circuit board with a central microchip, a small adjustable potentiometer, and two rows of header pins.

A4988 Stepper Motor Driver

Sale price Rs 310
SKU: B154,KRT132,IMP500,Th250,A
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Pickup available at Digilog Electronics

Usually ready in 2 hours

A4988 Stepper Motor Driver - module on a red PCB with a silver heatsink, featuring a small adjustment potentiometer and multiple pin headers.

A4988 Stepper Motor Driver

  • Digilog Electronics

    Pickup available, usually ready in 2 hours

    🏢 Digilog Electronics 13th the RegalStreet,
    Back side of KFC, Near Abubakar Masjid Mall Road
    Lahore
    Pakistan

    +923124002221

    Check this on google map
A4988 Stepper Motor Driver - module on a red PCB with a silver heatsink, featuring a small adjustment potentiometer and multiple pin headers.
A4988 Stepper Motor Driver
Sale priceRs 310

The A4988 driver Stepper Motor Driver is available in Pakistan and this is a complete micro-stepping motor driver with built-in converter, easy to operate. It operates from 8 V to 35 V and can deliver up to approximately 1 A per phase without a heat sink or forced air flow (it is rated for 2 A per coil with sufficient additional cooling). 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.

There are no phase sequence tables, the high-frequency control interface programming etc. 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.

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.

Attachments and Links :

A4988 datasheet :

PDF ICON

Package Includes:

  • 1X A4988
  • 1X heatsink

Image result for a4988 cnc

A4988 Stepper Motor Driver

 

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