- Home
- Modules & Components
- 3D-Printer-Kit-with-USB-Cable-+-CNC-Shield-Board-+-4pcs-A4988-Stepper-Motor-Driver-with-Heatsink-+-R3-Board-Smart-Display-Controller 3D-Printer-Kit-with-USB-Cable-+-CNC-Shield-Board-+-4pcs-A4988-Stepper-Motor-Driver-with-Heatsink-+-R3-Board-Smart-Display-Controller
3D-Printer-Kit-with-USB-Cable-+-CNC-Shield-Board-+-4pcs-A4988-Stepper-Motor-Driver-with-Heatsink-+-R3-Board-Smart-Display-Controller
- Description
- Reviews
Description:
CNC Shield BoardFeatures:
Uses removable A4988 or DRV8825 compatible stepper drivers.
The extension board can be used for carving machine, 3 d printer driver expansion board
GRBL 0.8 compatible. (Open source firmware that runs on an Arduino-UNO that turns G-code commands into stepper signals)
PWM Spindle and direction pins,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)
Compact design. Stepper Motors can be connected with 4 pin connectors or soldered in place.
Please note that this is an unassembled kit and Basic soldering skills are needed.
A4988 Stepper Motor DriverFeatures:
Mix with slow current decay modes.
Internal UVLO and Low RDS (On) Output.
Automatic current decay mode detection/selection.
Specification:
CNC Shield Board
Version: 3.0
Color: Red
Size(L*W*H): 68 x 53 x 18 mm/2.68 x 2.09 x 0.71inch
Voltage: DC 12~36 V (At the moment only the DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)
A4988 Stepper Motor Driver
Color: Red
Size(L*W*H): 20 x 15 x 10 mm/0.79 x 0.59 x 0.39inch
Compatible logic supply: 3.3V and 5 V
Five selectable step modes: full, 1/2, 1/4, 1/8 and 1/16
Uno R3 Board
MCU: ATmega328
Clock speed: 16 MHz
USB interface: ATmega16U2
Operating voltage: 5 V
I-I / O pin output current: 40 mA max
3.3 V output current: 150 mA max
Digital I/O pins: 14 (including 6 with PWM capability)
Analog input pins: 6
EEPROM: 1 kB
Static RAM : 2 kB
Flash memory: 32 kB
Size(L*W*H): 68 x 53 x 10 mm/2.68 x 2.09 x 0.39inch
Package Includes:
1 x Uno-R3 Board
1 x CNC Shield Board
4 x A4988 Stepper Motor Driver
4 x Heat Sink
1 x USB Cable
1 x 40-Pin Row Needles