CNC Shield Board + A4988 Stepper Motor Driver For Arduino V3 Engraver 3D Printer

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Seller: Top-Rated Seller cctv008008 (468) 98.3%, Location: 深圳, Ships to: Worldwide, Item: 183490182651 Features: Use removable A4988 or DRV8825 compatible stepping driver. The extension board can be used for engraving machine or 3D printer driver. Compatible with GRBL 0.8. Open-source firmware operated on Arduino UNO, converting G code command into stepping signal. PWM spindle and direction pin, 4 shaft support (X, Y, Z, A - you can copy X, Y, Z or use pin D12 and D13 customize firmware perform complete shaft 4). Compact design, stepping motor can connect 4 pin connectors or be soldered. This is a set of disassembled part, and you need basic soldering skills to solder them together. Specifications: CNC Expansion Board: Version: V3.0 Color: Red Size: 68 x 53 x 18mm / 2.67 x 2.08 x 0.7" Voltage: DC 12V to 36V (only DRV8825 driver can handle up to 36V, so please consider voltage for power supply) 4pcs A4988 Driver: Color: Red Size: 20 x 15mm / 0.78 x 0.59" Thermal Shutdown Circuit: Yes Cross Current Protection: Yes Ground Fault Protection: Yes Short Circuit Protection: Yes Compatible Logic Voltage: 3.3V and 5V Five Step Modes: Full, 1/2, 1/4, 1/8 and 1/16 Mix with slow current attenuation model. Internal UVLO and low RDS (on) output. Automatic current attenuation mode Detection/Select. Phase-in rectifier, low power consumption. Warning: Connecting or disconnecting stepping motor while driver is powered on might damage driver. 4pcs Heat Sinks: Size: 8 x 8mm / 0.31 x 0.31" Package Includes: 1 x V3 Extension Board 4 x Drivers 4 x Heat Sinks Original Raspberry Pi 3 Model B Quad Core 1.2GHz 64 bit CPU wifi & bluetooth37.99 USD 39.99 USDFree shipping5%off1pcs 2018 new original Raspberry Pi 3 Model B+ (plug) Built-in Broadcom 1.4GHz50.24 USD 52.88 USDFree shipping5%offRaspberry Pi 3 Model B+ IR-CUT Camera 4mm Adjustable Focal Night Vision Camera18.29 USD 19.25 USDFree shipping5%offFull Function Robot Expansion Board Support Stepper Motor Servo For Raspberry Pi21.84 USD 22.99 USDFree shipping5%off1PCS Raspberry Pi Zero W BadUSB USB-A Addon Board USB Connector RPi0 to U Disk9.49 USD 9.99 USDFree shipping5%off1pcs Raspberry Pi 3 Model B+ Plus ABS Case Plastic Box Closed Cover Shell3.09 USD 3.25 USDFree shipping5%off1pcs Raspberry Pi 3 ABS Case Clear Box Cover Shell + CPU Cooling Fan compatible4.04 USD 4.25 USDFree shipping5%offTransparent Clear 2-Layer Acrylic Case For Raspberry Pi 3/2 B and B+ Protection3.79 USD 3.99 USDFree shipping5%off1pcs Raspberry Pi 3 Model B Official Case Enclosure Box Shell Cover4.74 USD 4.99 USDFree shipping5%off Condition: New, Brand: Unbranded, MPN: Does Not Apply Insights Exclusive
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