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Arduino CNC Shield UNO-R3 Board 4 X DRV8825 Driver Kit For Arduino 3D Printer - CNC Shield Board Version: 3.0 Color: Red Size(L*W*H): 68 x 53 x 18 mm Voltage: DC 12~36 V Features: 1. Uses removable A4988 or Drv8825 compatible stepper drivers. 2. The extension board can be used for carving machine, 3 d printer driver expansion board 3. Grbl 0.8 compatible. (Open source firmware that runs on an Arduino UNO that turns G-code commands into stepper signals) 4. 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) 5. Compact design. Stepper Motors can be connected with 4 pin molex connectors or soldered in place. 6. Please note that this is an unassembled kit and Basic soldering skills are needed. - Drv8825 Stepper Motor Driver The module has an interface pinout is almost the same with A4988 stepper motor drive carrier, so that it can be used as a higher performance in a pull-down menu the plates replaced in many applications. Drv8825 features an adjustable current limit, overcurrent and overtemperature protection, six micro-resolution (down 1/32-step). It uses 8.2 - 45V, can provide up to about 1.5 per phase no heat sink or forced air flow (rated up to 2.2 per volume sufficient additional cooling). Features: Simple step and direction control interface The interface can connect directly with 3.3V and 5V systems Support over-temperature thermal shutdown, over-current shutdown and under-voltage lockout Support short-to-ground and shorted-load protection Six different ste HK$ 116.18
Arduino ekcreit® UNO R3 With 4pcs A4988 Driver With CNC Shield V3 Expansion Board For Arduino 3D Printer Feature: This expansion board as a driver expansion board, can be used for engraving machines, 3D printers. It is a total of four slots, can drive four A4988 stepper motor. Each road stepper motors only need two IO ports. In other words, six IO ports can be well managed three stepper motors. Very convenient to use. UNO for Arduino module IO port correspondence introduction. Package included: 1 x 3D Printer Expansion Board 1 x UNO R3 board with USB 4 x A4988 driver IO corresponding pin: (For reference only) UNO for Arduino---------------------- expansion board 8 ------------------------ EN ( stepper motor driver enable active low ) 7 ----------------------- Z.dir (Z -axis direction control ) 6 ----------------------- Y.dir (Y -axis direction control ) 5 ----------------------- X.dir (X -axis direction control ) 4 ---------------------- Z.step (Z -axis stepper control ) 3 ---------------------- Y.step (Y -axis stepper control ) 2 ---------------------- X.step (X -axis stepper control ) The following is a simple stepper motor control procedures: # define EN 8 / / stepper motor enable active low # define X_Dir 5 / / X -axis stepper motor direction control # define Y_Dir 6 / / y -axis stepper motor direction control # define Z_Dir 7 / / z axis stepper motor direction control # define X_Stp 2 / / x -axis stepper control # define Y_Stp 3 / / y -axis stepper control # define Z_Stp 4 / / z -axis stepper control / * / / Function : step . function: to control the direction of the steppe HK$ 134.62
Arduino ekcreit® CNC Shield UNO-R3 Board 4xA4988 Driver Kit With Heat Sink For Arduino Engraver 3D Printer - CNC Shield Board Version: 3.0 Color: Red Size(L*W*H): 68 x 53 x 18 mm 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.) Features: 1. Uses removable A4988 or Drv8825 compatible stepper drivers. 2. The extension board can be used for carving machine, 3 d printer driver expansion board 3. Grbl 0.8 compatible. (Open source firmware that runs on an Arduino-UNO that turns G-code commands into stepper signals) 4. 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) 5. Compact design. Stepper Motors can be connected with 4 pin molex connectors or soldered in place. 6. Please note that this is an unassembled kit and Basic soldering skills are needed. - A4988 Stepper Motor Driver Color: Red Size(L*W*H): 20 x 15 x 10 mm Thermal shutdown circuitry: Yes Crossover-current protection: Yes Ground fault protection: Yes Load short-circuit protection: Yes Compatible logic supply: 3.3V and 5 V Five selectable step modes: full, 1/2, 1/4, 1/8 and 1/16 Features: 1. Mix with slow current decay modes. 2. Internal Uvlo and Low RDS (On) Output. 3. Automatic current decay mode detection/selection. 4. Synchronous rectification for low power dissipation. 5. Warning: Connecting or disconnecting a stepper motor while the driver is powered can destroy the driver. - Uno R3 Board Mcu: ATmega328 Clock speed: 16 MHz USB int HK$ 80.32
Arduino CNC Shield Board 4Pcs A4988 Stepper Motor Driver For Arduino 3D Printer CNC Shield Board: Version: 3.0 Color: Red Size (L*w*h): 68 x 53 x 18 mm 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.) Features: 1. Uses removable A4988 or Drv8825 compatible stepper drivers. 2. The extension board can be used for carving machine, 3 d printer driver expansion board 3. Grbl 0.8 compatible. (Open source firmware that runs on an Arduino UNO that turns G-code commands into stepper signals) 4. 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) 5. Compact design. Stepper Motors can be connected with 4 pin molex connectors or soldered in place. 6. Please note that this is an unassembled kit and Basic soldering skills are needed. A4988 Stepper Motor Driver: Color: Red Size (L*w*h): 20 x 15 x 10 mm Thermal shutdown circuitry: Yes Crossover-current protection: Yes Ground fault protection: Yes Load short-circuit protection: Yes Compatible logic supply: 3.3V and 5 V Five selectable step modes: full, 1/2, 1/4, 1/8 and 1/16 Features: 1. Mix with slow current decay modes. 2. Internal Uvlo and Low RDS (On) Output. 3. Automatic current decay mode detection/selection. 4. Synchronous rectification for low power dissipation. 5. Warning: Connecting or disconnecting a stepper motor while the driver is powered can destroy the driver. Package includes: 1 x Engraver CNC Shield Board 4 x A4988 HK$ 76.36
Arduino Printer Accessories Arduino MEGA Shield Control Board Descroption: This board is for Arduino Mega as Ultimaker UltiStepper drive and compatible with Pololu stepper driver boards. You can add as many stepper driver carriers as you need. It is very similar to other Pololu based electronic implementation, including Ramps, but it can support up to five steppers (three for X, Y, Z, one for an extruder and one for any other function.) It is designed to run at a higher voltage than 12 volts, which allows you to put 90 Watts out of one Mosfet and run your stepper motors with more torque and higher maximum speeds. Features: Plug in all motors with simple 4-way JST connectors. Made for Ultimaker's UltiStepper Driver. Compatible with Pololu stepper driver boards. Configurable step sizes by placing jumpers. 3 x 55 Amp MOSFETs outputs (with LED indicators. Actual current capability limited by PCB and connectors). All pins are broken out for maximum extensibility. Runs from 15V to 19V. Three thermocouple inputs, or thermistor inputs. (The 100K thermistor is recommended). Has a IDC header for adding an LCD panel. Has a header for adding an SD card module. A toggle - switch for powering up / down the board. Easier to wire up thermocouples. Includes a 12V regulator for an (always on) fan to cool the electronics. A PWM output with power for LED arrays and other lighting. LCD backlight dimming can be software controlled. A serial I/O header for bluetooth and ethernet add-ons. Servo outputs for experimental setups. They need to be interrupt or sof HK$ 160.81
Arduino CNC Shield V3 3D Printer Expansion Board Arduino CNC Shield V3 3D Printer Expansion Board Feature: This expansion board as a driver expansion board, can be used for engraving machines, 3D printers. It is a total of four slots, can drive four A4988 stepper motor. Each road stepper motors only need two IO ports. In other words, six IO ports can be well managed three stepper motors. Very convenient to use. UNO for Arduino module IO port correspondence introduction. Note: This version is not included the A4988 module and UNO R3 module. Package included: 1 x 3D Printer Expansion Board IO corresponding pins: UNO for Arduino---------------------- expansion board 8 ------------------------ EN ( stepper motor driver enable active low ) 7 ----------------------- Z.dir (Z -axis direction control ) 6 ----------------------- Y.dir (Y -axis direction control ) 5 ----------------------- X.dir (X -axis direction control ) 4 ---------------------- Z.step (Z -axis stepper control ) 3 ---------------------- Y.step (Y -axis stepper control ) 2 ---------------------- X.step (X -axis stepper control ) The following is a simple stepper motor control procedures, # define EN 8 / / stepper motor enable active low # define X_Dir 5 / / X -axis stepper motor direction control # define Y_Dir 6 / / y -axis stepper motor direction control # define Z_Dir 7 / / z axis stepper motor direction control # define X_Stp 2 / / x -axis stepper control # define Y_Stp 3 / / y -axis stepper control # define Z_Stp 4 / / z -axis stepper control / * / / Function HK$ 27.59
Arduino CNC Shield V3 Expansion Board 4xA4988 Step Motor Driver Module UNO R3 Board kit For Arduino 3D Printer Descriptions: 1. Arduino CNC Shield V3 3D Printer Expansion Board This expansion board as a driver expansion board, can be used for engraving machines, 3D printers. It is a total of four slots, can drive four A4988 stepper motor. Each road stepper motors only need two IO ports. In other words, six IO ports can be well managed three stepper motors. Very convenient to use. UNO for Arduino module IO port correspondence introduction. More info. please click here. 2. A4988 Reprap Step motor driver module Simple step and direction control interface Short-to-ground and shorted-load protection Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay) Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor's rated voltage to achieve higher step rates More info. please click here 3. UNO R3 Development Board Instructions: Download the arduino Ide: http://arduino.cc/en/Main/Software Download the USB chip driver: http: //www.wch-ic.com/download/list.asp? Id = 126 Plug in the UNO development board, the driver will automatically install In the die inside select the board UNO Select the COM port, this can find in my computer, make the uno development board inside HK$ 99.54

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We offer a wide range of Arduino Printers with discounts of up to 16%! Popular models for Printers from Arduino are usually from the CNC Shield Expansion Board for V3 Engraver + 4pcs A4988 Stepper Motor Driver Module with Heat Sink for Arduino 3D Printer, CNC Shield UNO-R3 Board 4 X DRV8825 Driver Kit For Arduino 3D Printer and 3D Printer Motherboard Reprap Ramps-Fd Shield Ramps 1.4 Control Board Compatible for Arduino Due 3D Printer Controller collection. If you are not sure about having Arduino Printers, you might want to check out the products from HP, 3d and Oki. On iPrice Hong Kong, you can find your ideal Arduino Printers for as low as HK$ 22.00 up to as much as HK$ 210.00. iPrice Hong Kong has a wide range of Arduino Printers that would suit your needs.  Many consumers would choose Arduino Printers that are Red for a more stylish, modern look.