KeeYees Professional 3D Printer CNC Kit with Tutorial for Arduino, CNC Shield V3 w/Jumpers + UNO R3 Board + 4Pcs RAMPS 1.4 Mechanical Switch Endstop & DRV8825 GRBL Stepper Motor Driver Heat Sink

CNC Expansion Board:
-GRBL 0.9 compatible
-Runs on 12-36V DC
-4-Axis support: X, Y, Z
-It can drive 4 stepper motors, and each stepper motor only needs 2 IO ports.
That is to say, 6 IO ports can manage 3 stepper motors very well,
which is very convenient to use.

KeeYees UNO R3 Board:
-Microcontroller: ATmega328P
-Chip: ATmega16U2 
-Operating Voltage: 5V
-Input Voltage (recommended):7-12V
-Input Voltage (limit):6-20V
-Flash Memory: 32 KB of which 0.5 KB used by bootloader
-Digital I/O Pins: 14 Digital I/O Pins (6 PWM outputs)
-Analog Input Pins: 6 DC Current per I/O Pin 40 mA DC Current for 3.3V Pin 50 mA
-SRAM: 2 KB
-EEPROM: 1 KB
-Clock Speed: 16 MHz
Tips: Find more information about Arduino UNO R3 with the Expansion Board IO Port with our tutorial.

DRV8825 Stepper Motor Driver:
-Applied for driving stepper motors up to 8.2V-45V 2.5A
-4-layer PCB board (better heat dissipation)
-6 different step resolutions:
full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step

Mechanical Switch Endstop:
-Length of Cable: 70 cm
-Red line — VCC (ramps of +)
-Black wire — GND (ramps of -)
-Green Line — SIGNAL (ramps in s)

Package Contents:
1 x CNC Shield Board
1 x KeeYees UNO R3 Board
4 x DRV8825 Stepper Motor Driver with Heat Sink
4 x RAMPS Mechanical Switch Endshop
20 x 2.54mm Black Jumper Caps
1 x 1.5m USB cable for UNO R3 Board

Product Features

  • 【KeeYees UNO R3 Board】 KeeYees UNO R3 Board uses the same ATmega328 and ATMega16U2 as official Uno R3 and 100% compatible with the official version. It comes with free 1.5m USB cable for convenient connection.
  • 【CNC Expansion Board with Free 20pcs Jumpers】This is the latest version of the expansion board, which can be used for engraving machines and 3D printers. It can drive 4 A4988/DRV8825 stepper motors. The jumper caps are necessary for CNC setups. You do not need to purchase this part extra.
  • 【DRV8825 Stepper Motor Driver w/ Heat Sink】DRV8825 is upgrade of A4988! It is a must-have module for 3D printers, CNCs and engraving machines. The 4-layer PCB board has better heat dissipation performance. 
  • 【Mechanical Switch Endstop】It uses a 22AWG wire that can withstand a current of 2A and a voltage of 300V. Better quality than traditional copper wire. It can reach the insulation temperature of 80℃. It is not easy to break, and very convenient to plug and remove.
  • 【Reliable technical support】If you don’t have a CD drive, please visit our website( www.keeyees.com ) to get relevant information or can contact us on Amazon, we will send PDF Document to you.

Click Here If You Need More Detailed Info…

da Vinci Mini Wireless 3D Printer-6″x6″x6″ Built Volume (Includes: $14 300g PLA Filament, 49 Steam 3D Design Tutorial eGift Card – Must Register Product, 10 Maintenance Tools, XYZmaker Cad Software)

Start your 3D printing adventure by downloading some of the 4,500+ FREE 3D models available from our online XYZ 3D Gallery. We have nine categories that include everything from toys and games, to art pieces and educational items. Students and teachers get FREE access to our online curriculum education program, XYZprinting STEAM, which helps K-12 Science, Technology, Engineering, Arts, and Mathematics educators to incorporate 3D printing into their classroom.

Product Features

  • Compact and Productive: The da Vinci Mini is 30% smaller than da Vinci Jr. 1.0 and has a 5.9″ x 5.9″ x 5.9″ aluminum print bed for larger and finer prints
  • Connect wirelessly to your home network for easy 3D printing
  • The da Vinci Mini filaments are made using PLA plastics derived from corn starch, making them environmental and non-toxic
  • The da Vinci Mini streamlines its printing function through a single-button print design as well as providing different colored LEDs to indicate printing conditions
  • Make your dreams into reality with the FREE downloadable version of XYZmaker 3D modeling design software for beginners

Click Here For More Information

Elegoo UNO Project Super Starter Kit with Tutorial for Arduino

Elegoo Inc. is a professional manufacturer and exporter that is concerned with the design, development production and marketing of arduino, 3d printers, raspberry pi and STM32.
Our Dream is to make the best price and best quality produce for customers.
So we would like to receive your valuable suggestions for our products and we can improve them for you.

Component listing:
1pcs UNO R3 Controller Board
1pcs LCD1602 Module ( with pin header)
1pcs Breadboard Expansion Board
1pcs Power Supply Module WARNING: Pls. do not use the voltage higher than 9V
1pcs Joystick Module
1pcs IR Receiver
1pcs Servo Motor (SG90)
1pcs Stepper Motor
1pcs ULN2003 Stepper Motor Driver Board
1pcs Ultrasonic Sensor
1pcs DHT11 Temperature and Humidity Module
1pcs 9V Battery with DC
1pcs 65 Jumper Wire
1pcs USB Cable
1pcs Active Buzzer
1pcs Passive Buzzer
1pcs Potentiometer
1pcs 5V Relay
1pcs Breadboard
1pcs Remote
1pcs Tilt Switch
5pcs Button (small)
1pcs 1 digit 7-segment Display
1pcs 4 digit 7-segment Display
5pcs Yellow LED
5pcs Blue LED
5pcs Green LED
5pcs Red LED
1pcs RGB LED
2pcs Photoresistor
1pcs Thermistor
2pcs Diode Rectifier (1N4007)
2pcs NPN Transistor (PN2222)
1pcs IC 74HC595
120pcs Resistor
10pcs Female-to-male Dupont Wire

Product Features

  • Free PDF tutorial(more than 22 lessons) and clear listing in a nice package
  • The most economical way to starting Arduino programming for those beginners who are interested
  • Lcd1602 module with pin header (not need to be soldered by yourself)
  • This is the upgraded starter kits with power supply module, 9V battery with dc
  • High quality kite with uno R3, 100 percent compatible with Arduino uno R3

Click Here If You Need More Detailed Info…