A4988 Stepper Motor Driver

The A4988 stepper motor driver is a popular and versatile driver that can be used with a variety of stepper motors. It is a H-bridge driver, which means that it can be used to control the speed and direction of a stepper motor. The A4988 also has a number of features that make it a good choice for a variety of applications.

if you want to construct your own CNC machine or 3D printer, you’ll need a dedicated stepper motor driver like the A4988.

Due to the simplicity of the step motor control and the variety of stepping modes provided by the A4988 driver, it is an ideal solution for building applications that require precise and reliable stepper motor control, such as the movement control of beds, heads, and assemblies in various CNC plotting, milling, and 3D printer designs.

The fact that it only requires two pins to control the speed and direction of a bipolar stepper motor like the NEMA 17 is pretty neat, too.

A4988 driver is a versatile stepper driver for controlling stepper motors for various applications. When combined with an Arduino UNO microcontroller, the A4988 can use to control a stepper motor in a highly precise and efficient manner.

It operates from 8V to 35V and can deliver up to approximately 1A per phase without a heat sink or forced air flow.

A4988 is a microstepping driver for controlling bipolar stepper motors which has built-in translator for easy operation. This means that you 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 : –

A4988 is a powerful and versatile stepper motor driver that is a good choice for a variety of applications. It is affordable, easy to use, and has a number of features that make it a good choice for both beginners and experienced users.

• Adjustable current limiting: This allows you to set the maximum current that the driver will provide to the stepper motor. This is important for preventing the motor from overheating or from being damaged.
• Overcurrent and overtemperature protection: These features will automatically shut down the driver if the current or temperature exceeds a safe level. This helps to protect the driver and the stepper motor from damage.
• Microstepping: The A4988 supports microstepping, which allows you to control the stepper motor with very fine steps. This can be useful for applications that require precise movement, such as 3D printers and CNC machines.
• Easy to use: The A4988 is a relatively easy driver to use. It can control using a variety of microcontrollers, and it comes with a number of example projects that you can use to get started.

A4988 Stepper Motor Driver Specifications : –

A4988 stepper motor driver is a versatile tool that can be used in a variety of applications. It is perfect for robotics, drones, and other DIY projects. It can also use to control the speed of fans, lights, and other devices.

• Minimum operating voltage: 8 V
• Maximum operating voltage: 35 V
• Continuous current per phase: 1 A
• Maximum current per phase: 2 A
• Minimum logic voltage: 3 V
• Maximum logic voltage: 5.5 V
• Microstep resolutions: 1, 1/2, 1/4, 1/8, 1/16
• Size: 0.6″ × 0.8″
• Weight: 1.3 g

A4988 Stepper Motor Driver Applications : –

The A4988 stepper motor driver is a great way to add stepper motor control to your projects. It is small, affordable, and easy to use.

Here are some of the things you can do with an A4988 stepper motor driver:

• Control the speed of a stepper motor
• Move a stepper motor in a specific direction
• Make a stepper motor rotate
• Create a robotic arm that can move at different speeds
• Build a dimmer for LED lights
• Control the speed of a fan or other device

Package : –

1 x A4988 Stepper Motor Driver

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