RedTagCanada CNC Compatible Shield Expansion Board V3.0 + UNO R3 Board + A4988 Stepper Motor Driver with Heatsink for Arduino Kits K75 (CNC Shield + UNO R3+Stepper Motor)
RedTagCanada CNC Compatible Shield Expansion Board V3.0 + UNO R3 Board + A4988 Stepper Motor Driver with Heatsink for Arduino Kits K75 (CNC Shield + UNO R3+Stepper Motor)
Description
Description: CNC Shield Board: Latest CNC Shield Version 3.0 GRBL 0.9 compatible 4-Axis support (X, Y, Z , A-Can duplicate X,Y,Z or do a full 4th axis with custom firmware using pins D12 and D13) 2 x End stops for each axis (6 in total) Coolant enable Compatible with A4988 or DRV8825 stepper driver Runs on 12-36V DC R3 Board: MCU: ATmega328 USB interface: ATmega16U2 Operating voltage: 5V Digital I/O pins: 14 (including 6 with PWM capability) Analog input pins: 6 I-I/O pin output current: 40mA max 3.3V output current: 150mA max Flash memory: 32 kB (0.5kB used by bootloader - included) Static RAM (SRAM): 2 kB EEPROM: 1 kB Clock speed: 16MHz A4988 Stepper Motor Driver: A4988 Stepper Motor Driver Board is a breakout board for Allegro's A4988 DMOS Micro stepping Driver with Translator and Overcurrent Protection. Low RDS (On) Output Automatic current decay mode detection / selection Mix with slow current decay modes Synchronous rectification for low power dissipation Internal UVLO Crossover-current protection 3.3 and 5 V compatible logic supply Thermal shutdown circuitry Ground fault protection Load short-circuit protection Five selectable step modes: full, 1/2, 1/4, 1/8 and 1/16 Warning: Connecting or disconnecting a stepper motor while the driver is powered can destroy the driver. (More generally, rewiring anything while it is powered is asking for trouble). Package Contents: 1 x CNC Shield Board 1 x R3 Board 4 x A4988 Stepper Motor Driver 4 x Heat Sink + 1 Cable. Legal Disclaimer: 1- This is not a brand name product, it is a high quality compatible with Arduino products 2- Logos or Text on chips or board color may differ than pictures. 3- Please allow slight dimension difference due to different manual measurement.
Features:
- Latest CNC Shield Version 3.0 board.
- PWM Spindle and direction pins. 4-Axis support. Runs on 12-36V DC.
- MCU: ATmega328, USB interface: ATmega16U2.
- 2 x End stops for each axis (6 in total).
- 4Pcs A4988 Stepper Motor Driver with radiator.
- Package Contents: 1 x CNC Shield Board 1 x R3 Board 4 x A4988 Stepper Motor Driver 4 x Heat Sink + 1 Cable.