Longruner Professional 3D Printer CNC Kit for Arduino GRBL CNC Shield + UNO R3 Board + RAMPS 1.4 Mechanical Switch Endstop + DRV8825 A4988 GRBL Stepper Motor Driver + Nema 17 Stepper Motor (LKB02)

Welcome to Longruner Store, you can consult us if you encounter any problems during use!

CNC Shield Board:
Latest CNC Shield Version 3.0 for arduino
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
Coolant enable
Compatible with A4988 or DRV8825 stepper driver
Runs on 12-36V DC

DRV8825 Stepper Motor Driver:
Stepper motor driver (upgraded from A4988, 2.5 A max current/phase. It’s not arduino official board but it’s compatible with all arduino software and hardware)

Nema 17 Stepper motor Specification:
Model No.:17HD48002H-22B
Step Angle: 1.8 deg.
Holding Torque: 59Ncm(84 oz.in)

Product Features

  • Longruner UNO R3 Board, MCU: ATmega328, USB interface: ATmega16U2 with 1.5m USB Cable. You can also download the same tutorials online in the following link: https://mega.nz/#F!iI9WjThL!VHRNzC44Cxlx7CjIQQJqBQ
  • Latest CH340G CNC Shield expansion board Version 3.0 for Arduino.
  • 3pcs NEMA-17 Stepper Motor 84 oz.in (59 Ncm) 47mm Body 1.8 degree with Mounting Bracket Kit DIY 3D Printer CNC Robot with 3pcs Mounting Bracket and 12pcs M3 Screws.
  • 3pcs Endstop Mechanical Limit Switches for 3D printer RAMPS 1.4 with 3Pin 70cm Cable.

Click Here If You Need More Detailed Info…

3D Printer Parts and Accessories, FYSETC 3D Printer Limit Switch Mechanical Switch Module Endstops Switch with 3 Pins 39.4 inch Cable for Ramps RepRap Tevo Tornado CR-10 CR-10S S4 S5-3 Pcs


1. Max Voltage: 250V
2. Max Current: 5A
3. Board size: 20 x 20 x 7 mm/ 0.8 x 0.8 x 0.3 inch
4. Cable length: 1 meter (39.3 inch)

Package includes:
3 x 3D Printer limit switch
3 x 3 Pins Cables

Product Features

  • Original Creality 3D Printer Parts, Optical Endstop switch with 1M Photoelectric Light Control;
  • Endstops for 3D Printer: usedd for all creality 3D Printer, CR -10 CR 10S S4 ,S5, Makerbot, Reprap printers;
  • Must 3D Printer Limits: With trigger indicator, 3 Pin N/O N/C control, easy to use Micro Switch;
  • Warm Tips: Generally, the printer DIY system need at least three optical switches;
  • After-sales guarantee: we are responsable for our every product, if you received desfective or did not work well, please feel free to contact us, we will resend you replacement for free or refund you.

Visit The Website For More Information…

MASUNN Biqu 3D Printer Ramps 1.5 Controller Board Expansion Board For Reprap Mendel

– Size: about 101.5 * 60.5mm
– Support motor drivers: support A4988 DRV8825 and other motor drivers(support five motor drivers Simultaneously)
– Input voltage: 12V
– Power: 200W
1, It can be extended to LCD and other parts.
2, There are heater and fan MOSFET outputs and 3 thermistor interfaces
3, 5A additional security and component protection fusion
4, Heated bed controls additional 11A fuses
5, Applied to 5 Pololu stepper drive board
6, Design of Pololu plate pin socket can be easily replaced or removed for future design
7, I2C and SPI pins are available for future expansion
8, Servo connectors are used for connecting limit stops, motors, and light-emitting diodes. These connectors are gold-plated and have a rated current of 3A, which is very compact.
9, The LED will light when the heater has output
10, choose 2 motors to connect to Z Prusa Mendell
*Due to different producing batches, product details might be a little different. Thank you for understanding.
Package Included:
1 x Ramps 1.5 3D Printer Controller Board

Product Features

  • – Size: about 101.5 * 60.5mm
  • – Support motor drivers: support A4988 DRV8825 and other motor drivers(support five motor drivers Simultaneously)
  • – Input voltage: 12V
  • – Power: 200W
  • 1, It can be extended to LCD and other parts.

Detailed Information available on our Homepage…

miaoqian170 Ender-3 Adaptation RAMPS 1.4 LCD 12864 LCD Display Screen, 3D Printer Accessories

1. Using large screen 12864 LCD, suit for CR-7 and CR-10 printer. 
2. Comes with encoder, can realize parameter adjustment and select file 
3. Good quality, energization test will be done before delivery 

Application: universal for Creality 3D Ender-3/CR-10/CR-7 
Product size: about 240 x 200 x 30mm/9.45 x 7.87 x 1.18″ 

Package included: 
1 x 3D Printer Display Screen

Product Features

  • Comes with encoder, can realize parameter adjustment and select file
  • Using large screen 12864 LCD, suit for CR-7 and CR-10 printer.
  • Easy to use and operat; prolong the service life
  • Application: universal for Creality 3D Ender-3/CR-10/CR-7
  • Good quality, energization test will be done before delivery

Detailed Information available on our Homepage…