LONGRUNER LK75 Grbl Cnc Shield Expansion Board Uno Stepper 6932083816916 V3.0 R3 A4988 Mot

( Brand: Longruner ), ( Manufacturer Part Number: LK75 ), ( Part Type: Shield Board ), ( EAN: 6932083816916 )

Review LONGRUNER Grbl Cnc Shield Expansion Board V3.0 Uno R3 Stepper Mot

The LongRunner GRBL CNC Shield Expansion Board V3.0 for Arduino Uno R3 with A4988 Stepper Motor Driver and LK75 Limit Switches is a comprehensive addition to your DIY CNC machine or 3D printer. This expansion board is designed to work seamlessly with the Arduino Uno R3, providing an easy and cost-effective way to upgrade your CNC machine's capabilities.

The GRBL CNC Shield V3.0 features a high-performance A4988 stepper motor driver, capable of handling up to 1.2A per coil. This driver ensures precise and silent stepper motor movement, essential for accurate CNC machining. The board supports both unipolar and bipolar stepper motors, making it versatile for various motor configurations.

The expansion board also includes four LK75 limit switches, allowing for easy homing and positioning of your CNC machine's axes. These switches provide reliable feedback, ensuring that your machine moves within its safe limits and preventing any potential damage.

The LongRunner GRBL CNC Shield V3.0 is equipped with a GRBL controller, a popular open-source firmware for controlling CNC machines and 3D printers. This firmware is known for its ease of use, high performance, and flexibility, allowing you to customize your machine's behavior to your specific needs.

The board also features a variety of other useful features, including a 12V power input, a 5V power output for additional accessories, and a set of LED indicators for status monitoring. The board's compact size and well-organized layout make it easy to install and connect to your Arduino Uno R3, reducing the risk of errors and ensuring a smooth setup process.

In conclusion, the LongRunner GRBL CNC Shield V3.0 is a powerful and versatile upgrade for your Arduino Uno R3-based CNC machine or 3D printer. Its high-performance A4988 stepper motor driver, LK75 limit switches, and GRBL controller make it an excellent choice for both beginners and experienced users looking to enhance their machine's capabilities.

1. Compatibility: The board is compatible with Arduino Uno R3, making it easy to integrate with existing Arduino projects.

2. Stepper Motor Drivers: It comes with A4988 stepper motor drivers that can handle up to 1.2A current per stepper motor, providing smooth and precise motion.

3. Expansion: The board has multiple expansion slots, allowing for the addition of additional features such as sensors, displays, and other peripherals.

4. Easy to Use: It comes with pre-installed GRBL firmware, making it easy to use and set up, even for beginners.

5. Open Source: The design and firmware are open source, allowing for customization and modification to suit specific needs.

1. Limited Power Supply: The board has a limited power supply, with a maximum voltage of 12V and a maximum current of 3A. This may not be sufficient for larger or more power-hungry projects.

2. Limited Connectivity: The board has limited connectivity options, with only a few digital and analog input/output pins. This may limit the number of peripherals that can be connected.

3. Limited Documentation: The documentation provided with the board is limited, and it may be difficult to find answers to more complex questions or issues.

The Longruner GRBL CNC Shield Expansion Board V3.0 Uno R3 A4988 Stepper Motors LK75 is a great option for beginners looking to get into CNC machining or for those looking to expand their existing Arduino projects. Its compatibility with Arduino Uno R3, A4988 stepper motor drivers, and multiple expansion slots make it a versatile and flexible option. However, its limited power supply and connectivity options may be a drawback for more advanced projects. Overall, it is a good value for its price and a solid choice for those looking to get started with CNC machining.

If you are a beginner looking to get into CNC machining or if you are looking to expand your existing Arduino projects, the Longruner GRBL CNC Shield Expansion Board V3.0 Uno R3 A4988 Stepper Motors LK75 is a great option. Its compatibility with Arduino Uno R3, A4988 stepper motor drivers, and multiple expansion slots make it a versatile and flexible option. However, if you have more advanced project requirements, you may want to consider a board with more powerful power supply and connectivity options.

Details:

part #: lk75 prices

• $90.24-$115.99

specifications voltageregula:

• brand: Longruner
• mpn: Lk75
• part type: Shield Board
• ean: 6932083816916

Shipping voltageregula:

• handling: 2 days
• type: Flat
• cost: $0.0

Ratings:

1. Very fast, well packed and as described! ! Great deal ! ! ! A 08-02-17
2. Very good and A all the way! 08-02-17
3. Awesome 08-01-17
4. Smooth purchase, thanks !! 08-02-17
5. Deal with confidence A 08-02-17

General voltageregula:

• business industrial > electrical test equipment > electronic components business industrial > voltage regulators electronic components
• in stock: Yes
• condition: New

Seller voltageregula:

• zipcode: 46214
• city: Indianapolis, Indiana

Returns voltageregula:

• type: Money Back
• paid by: Buyer
• policy: returns accepted
• time: 30 Days

Payments voltageregula:

• PayPal

Offer voltageregula:

• Started: August 3, 2017, 12:38 am
• best offer: false
• bids: 0
• Sold: 0
• quantity: 1

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