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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3D Face Mask Handband,Bandana ,Mask Shield ,Headwear ,Neck Gaiter, Magic Scarf for Riding ,Fishing,Hiking, UV Protection,UPF 48

Item Description:

Have you ever bought head wear with 3D patterns on it?

Have you ever worn head wear with ultraviolet protection ? Ya, you may wear head wear with ultraviolet protection but 3D effects.

So ? have a try of multi-use head wear with 3D effects ,to feel more real stuffs with you! You will feel pretty cool by wearing our head wear when going out for running, riding, cycling, motorcycling, skiing, snowboarding,

Great suck up & breath

The multi-use magic head wear is 100% made of Polyester microfiber with soft and comfortable feature, very good in absorbing the sweat and wick moisture away quickly. Cool in summer, Warm in winter, it takes care of you very well in all seasons.

More than 12 ways of wearing

It is definitely valuable to buy a magic head wear with many styles of wearing, it can be used as headband, hear cover, beanie, pirate, neck warmer, face mask, balaclava, as many styles as you can image. One magic head wear replace all, got it all in one!

Pretty cool 3D effects Traditional head wear patterns looked strength-less and hypo-dynamic, which is bad for wearing stuff! All our magic head wear patterns are printed out by 3D printer instead of traditional machine modeled printing. You can see the difference if wear it up to your face by comparing the traditional old head wear.All the patterns are full of energy , vitality, and power. Wearing this makes you feel strong! Warming tips

This head wear should be washed with water under 30 Celsius degrees and hang it dry in cooler place as much as possible.Do not tear the head wear heavily with your hand

Package

1pcs /package

Product Features

  • 3D EFFECTS PRINTING HEADWEAR -This is pretty cool pattern .and eye-catching to wear as face mask, neck gaiter, headwear, scarf, or headband etc. We design unique patterns to meet your request!
  • WIDE USE – Magic seamless headband,light weight,absorbent,breathable and dry quickly,high power defend Uv,high power antibacterial,anti-mosquito.
  • ENVIRONMENTAL PROTECTION-Ultimate 100% polyester microfiber through the seamless weaving technology, environmentally friendly ink heat transfer printing process to complete production.
  • COMFORTABLE&COOL DESIGN:This multi-use headwear is made of 100% Polyester microfiber, it has exceptional absorbing and wicking features. size is Length*Width 18.9*9.4(inch) Thickness is 0.4 MM,
  • REPLACEMENT GUARANTEE:We strive to guarantee our customers are happy and satisfied with our products! This is our everlasting goal!

Detailed Information available on our Homepage…

For Arduino Professional 3D printer CNC Kit,Longruner GRBL CNC Shield +UNO R3 Board+RAMPS 1.4 Mechanical Switch Endstop+DRV8825 A4988 GRBL Stepper Motor Driver with heat sink+Nema 17 Stepper Motor

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 (6 in total). 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) Rated Current/phase: 1.7A Frame Size: 41 x 41mm Body Length: 47mm Shaft Diameter: 5mm Shaft Length: 22mm Weight: 380g Mechanical Endstop Connection Description: Red line connect VCC (ramps of +) black wire connect the GND (ramps of -) Green Line connect SIGNAL (ramps in s) Tips: Under normal circumstances, the system must be configured to at least three mechanical switches. Advantage: Easy to install, the more common used styles. Length of Cable: 70 cm Great Package Includes: 1 x CNC Shield Board 1 x Longruner UNO R3 Board 1 x 1.5m USB cable for R3 Board 3 x Nema 17 stepper motor 1.7 A (with bracket and screw) 3 x Nema 17 Stepper Motor Mounting Bracket 3 x Mechanical Switch Endstop 3 x 3Pin 70cm Cable 4 x DRV8825 Stepper Motor Driver 4 x Aluminum heatsink w/ 3M tape backing 12x M3 Screws for bracket of stepper motor

Product Features

  • Latest CH340G CNC Shield expansion board Version 3.0 for Arduino.
  • Longruner UNO R3 Board, MCU: ATmega328, USB interface: ATmega16U2 with 1.5m USB Cable.
  • 4pcs DRV8825 Stepper Motor Driver with Heat Sinks.
  • 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.

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