CNC Shield V3/CNC Shield V4 Engraving Machine / 3D Printer / A4988 Driver Expansion Board for arduino Diy Kit

Hign-concerned Chemical : None Package : SMD

Model Number : CNC Shield V4/CNC Shield v3 Dissipation Power : 1 Supply Voltage : 5V Application : Computer Type : Logic ICs

Origin : China Condition : New Operating Temperature : -40-+85

V3 Description: 1.Using A4988 module 2.Five different step mode 3.Adjust the maximum current output, so as to obtain a higher rate of step. 4.Open source firmware that runs on an Arduino UNO that turns G-code commands into stepper signals 5.Can drive four A4988 stepper motor V4 Description: CNC shield V4 needs to work with Nano board. It can be used as driver expansion board for engraving machines and 3D printers. It has in total 3 channel slots for A4988 stepper motor driver modules (not included) for driving 3 channel of stepper motors. Each channel of stepper motor only needs 2 IO ports, which means 6 IO ports is sufficient to manage 3 stepper motors. This shield can make quick work for managing stepper motors in your project. Specification: 1. 3 axis stepper motor driver 2. Compatible with micro-drive laser engraving machine, three-axis CNC engraving machine,. 3. 2A can be controlled within the two-phase four-wire stepper motor. 4. Released the digital IO interface, easy to connect to other modules, such as ENDSTOP. 5. Released the I2C interface, you can connect to the LCD I2C or other I2C module. 6. Power DC5V interface, 7.5-12V voltage input. 7. GRBL compatible 8. Worked with aduino nano.

The line layout is compact and regular, with good electrical insulation and mechanical stability, and can maintain stable performance under different temperature and humidity environments to ensure accuracy and reliability.

In circuit design, carefully planned lines are like precision transportation networks, and lines of different widths and spacings undertake different currents and signals transmission tasks respectively. The key signal lines are impedance matching processing, which greatly reduces signal reflection and attenuation and ensures the stable transmission of high-frequency signals.

All kinds of electronic components are soldered on the circuit board, and the solder joints are full, round, and firm and reliable. Core components like chips are perfectly connected to the circuit board through fine packaging processes to achieve high-speed data processing and interaction.

This circuit board has a wide range of responses in many fields. Whether in the industrial control field that requires extremely high stability or consumer electronics field that pursues extreme performance, it can provide solid guarantees for the stable operation of the equipment with its excellent design and reliable performance, and help various electronic devices play a powerful role.