CNC Shield V3.0 Engraver + UNO R3 Board+A4988 Driver + Heatsink Kits for Arduino

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Seller: happy_deal_here (86) 97.8%, Location: Hong Kong, Ships to: Worldwide, Item: 303214612332 Store category Sign Up Now ! You may also like V 3.0 Engraver CNC Shield Board + Arduino R3 Board + A4988 Stepper Motor Drivers Product Description (1)Engraver CNC Shield BoardVersion:3.0Color:RedSize(L*W*H):68 x 53 x 18 mmVoltage: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 board3.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. (2)A4988 Stepper Motor DriverColor:RedSize(L*W*H):20 x 15 x 10 mmThermal shutdown circuitry:YesCrossover-current protection:YesGround fault protection:YesLoad short-circuit protection:YesCompatible logic supply: 3.3V and 5 VFive 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. (3)Arduino R3 BoardMCU: ATmega328Clock speed: 16 MHzUSB interface: ATmega16U2Operating voltage: 5 VI-I/O pin output current: 40 mA max3.3 V output current: 150 mA maxDigital I/O pins: 14 (including 6 with PWM capability)Analog input pins: 6EEPROM: 1 kBStatic RAM (SRAM): 2 kBFlash memory: 32 kBSize(L*W*H):68 x 53 x 10 mm Package Included:1 x Arduino R3 Board1 x Engraver CNC Shield Board4 x A4988 Stepper Motor Driver1 x 40-Pin Row Needles1 x Cable Payment Delivery details Terms of sales About us Contact us Payment 1.We accept PayPal only. All major credit cards are accepted through PayPal.2.Payment must be received within 3 business days of auction closing. Delivery details 1.We ship to your eBay or Paypal address. Please make sure your address is correct before you pay.2.Delivery time depends on destination and other factors;3.Import duties, taxes and charges are not included in the item price or shipping cost. These charges are buyers responsibility.We will try our best to reduce the risk of the custom duties. Terms of sales 1.We sell to all over the world, except some Countrys that can not be accessible by direct post.2.If you are in need of bulk purchase, please feel free to require price benefit. About us 1.We are to make sure you are happy to deal with us. 2.Do not hesitate to contact us at anytime, we serve you a 100% customer satisfaction.3.We meet commitment with refund, exchange or resend for you. Contact us 1.If you have any questions,Welcome to email us through Ebay Messages box. 2.We will reply you and resolve problems as quickly as possible. 3.Business Hours: Sun-Fri 9:00-18:00 (HongKong Time GMT+8:00). Condition: Brand New, Brand: Unbranded, MPN: Does Not Apply

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