Longruner GRBL CNC Shield Expansion Board V3.0 +UNO R3 Board + A4988 Stepper Motor Driver With Heatsink for Arduino Kits (Arduino Kits)

CNC Shield Board: Latest Arduino 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 Arduino UNO 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 UNO R3 Board for Arduino 4 x A4988 Stepper Motor Driver 4 x Heat Sink

Product Features

  • Latest CNC Shield Version 3.0 for Arduino.
  • Arduino UNO R3 Board, MCU: ATmega328, USB interface: ATmega16U2.
  • PWM Spindle and direction pins. 4-Axis support. Runs on 12-36V DC.
  • 2 x End stops for each axis (6 in total).
  • 4Pcs A4988 Stepper Motor Driver with radiator.

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Elepwal 3D Printer, XY100 Desktop High Precision 3D Printer Kit DIY Self Assembly i3 Acrylic Frame with LCD Display Supported ABS/ PLA/ TPU/ Wood/ HIPS/ PVA/ Nylon Filament for Beginners

Features:

100% Brand new and high quality!

International standard,safety and convenience.

2GT wear resisting rubber,aluminium 16 teeth pulley gear.

High precision 0.4mm  0.2mm 0.3mm.

Flexible support,extrusion power adjustable.

High compatibility and super stable performance.

Specifications:

Plug:US

Item Color:black

Item Size:365*340*360mm

Package Size:357*337*152mm

Structure: Acrylic

Print size: 120*140*130mm

Power:100V-240V 5A

Printing support: Secure Digital Memory Card / USB

Layer thickness precision:0.1-0.4mm

Printing speed: 20-150mm/s

Nozzle diameter: 0.4mm  0.2mm 0.3mm

Package Included:

1 X Elepawl 3D Printer

1 X Top Plate

2 X Side Plate

1 X Base Frame Holder(Front&back)

2 X Junction Plate

6 X Sliding Rod Restriction

1 X LCD Display

1 X Screw Pack

4 X Thumb Nuts

4 X Compression Springs

1 X USB Cable

1 X Secure Digital Memory Card

1 X Hexagon Socket Key

1 X Flat Blade Screwdriver

1 X Crosshead Screwdriver

Product Features

  • Elepawl 3D Printer is a great DIY kit to provide you an unforgettable step-by-step learning experience of 3D printer from scratch, alos perfect for kids to excite their potentiality and creativity
  • Equipped with Large Printing Area of 120*140*130mm and nozzle diameter of 0.4/0.2/0.3mm for high precision print, maintain the garage-built feel and the handmade charm
  • XY Axis printing moving speed is 3000mm/s; Z Axis is 200mm/s;The print speed is 40-120mm/s, shortening the time and improve the print effeciency
  • Supported multiple filaments such as PLA, ABS, HIPS, WOOD, PVA, Nylon
  • Suitable for a wide range of customers, young or old, professional or amateur,the best gift to the people who love creating and art

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3Doodler Start Essentials Amazon Exclusive 3D Printing Pen Set

With the new 3Doodler Start your creative kids can finally bring all of their wonderful and imaginative ideas to life in 3D. This kid-safe 3D printing pen melts plastic that cools and hardens rapidly, allowing kids to literally draw in the air!

Product Features

  • AMAZON EXCLUSIVE: Set contains the EXCLUSIVE Multi-shape Doodleblock. Not available anywhere else in the world.
  • THE ONLY CHILD-SAFE 3D PEN: Designed with no hot parts completely safe for kids aged 8+. Pen nozzle and plastic can safely be touched with no burn risks.
  • PERFECT FOR STEM LEARNING: As a tactile learning toy, the 3Doodler Start inspires creativity, design, planning, building and spatial understanding.
  • 3D ART MADE EASY FOR KIDS: Plastic hardens rapidly allowing kids to literally draw in the air with only one speed and one temperature.
  • COMPLETE 3D PEN KIT: Each box includes 3Doodler Start 3D Pen, 2 Mixed-color Packs of Eco-Plastic (48 Strands), Amazon Exclusive Doodleblock, Micro-USB Charger, Activity Guide + a ton of creative potential!

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TRONXY X3 Desktop 3D Printer Kit DIY Self Assembly Auto Leveling with 8GB Memory Card


TRONXY X3 high precision desktop 3D priner features 220 * 220 * 300mm large printing size and supports various 1.75mm filaments with different materials, such as PLA, ABS, HIPS, WOOD, PC, PVC and so on.

It is widely used in jewelry, building, commercial 3D product molding, industrial design,education and medical equipment, etc.

Specifications:

Printing Color: Single

Printable Material: ABS/PLA/HIPS/WOOD/PC/PVC,etc

Max. printer Size: 220 * 220 * 300mm

Printer Speed: 20-150mm/s

Nozzle Diameter: 0.4mm

Layer Thickness: 0.06-0.4mm

XY Axis Accuracy: 0.012mm

Z Axis Accuracy: 0.004mm

Nozzle Temperature: 170-275℃

Heatbed Temperature: 40-110℃

Operating System: XP, Win7, Mac, etc.

Printing Software: Repetier-host, CuraFile Type: .STL / G-code

Printing Support: TF card/ USB

Plug: US

Voltage: 110/220V

Current: 20A

Environmental Requirement: -5℃-40℃

Humidity: 20-80%

Item Size(Assembled): 50 * 48 * 41cm / 19.7 * 18.9 * 16.1in

Item Weight: 6.9kg / 15.2lb

Note:

There are different voltages in different country. Please select the appropriate voltage by switch before power on.

Please mind that the filament & printing sample showed in picture are not included.

Package List:

1 * 3D Printer Kit

1 * TF Card

1 * Card Reader

1 * Power Cable(US plug)

Product Features

  • High precision desktop 3D printer with 220 * 220 * 300mm large printing size.Aluminium frame adopts concealed 90°connector, simple structure and strong steadiness.
  • XYZ axis mounted stepper motor with aluminium trails assembly, stable and smooth.CNC processed extruder with upgraded MK8 nozzle, producing smooth and fluent filaments flow.
  • Auto leveling function and dual Z-screw rod design ensures more stable and more accurate printing.Adopts plastic bearing for smooth, quiet and precise printing.
  • Supports various 1.75mm filaments with different materials like PLA, ABS, HIPS, WOOD, etc.Electronic box with 2004A LCD screen and 5 control buttons, simple operations.
  • Equipped with a card slot and a USB interface, allows on-line & off-line printing.Operation instruction, software and assembly video are stored in a free 8GB TF card.

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