Description: 1. Arduino CNC Shield is an add-on board designed for Arduino microcontrollers to control Computer Numerical Control (CNC) machines, facilitating the automation of various manufacturing processes. 2. It features multiple high-current relays and MOSFETs for driving stepper motors used in CNC machines, with individual enable pins for precise control. 3. The shield comes equipped with a thermal protection circuit to safeguard against potential overheating during prolonged usage. 4. It supports both GRBL and Mach3 controller software, catering to various user preferences and CNC machine requirements. 5. The Arduino CNC Shield includes a dedicated 12V power input for the CNC spindle motor, ensuring efficient power management. 6. With up to 6 axes stepper motor support, users can control multiple motors used for X, Y, Z-axis movements and additional tool changers. 7. It offers a flexible configuration via Arduino's IDE software, allowing users to customize settings based on their CNC
| Specification | Details |
|---|---|
| Specification | Detail |
| Compatibility | Compatible with Arduino Mega (R3) and Uno boards |
| Interface | SPI interface for connecting to Arduino board |
| Communication Speed | Supports up to 100 Mbps communication speed |
| Power Supply | 5V power supply from Arduino board or external source |
| Operating Voltage | 4.8-6.3V (5V recommended) |
| Current Consumption | Typical: 40mA Maximum: 120mA |
| Dimensions | 85mm x 55mm x 15mm |
| Weight | Approx. 70g |
| Connectors | 4x X-axis stepper motor connectors |
| Software Compatibility | Compatible with Grbl firmware and Arduino libraries |
