keyestudio CNC Diy Kit-GRBL CNC Shield V3+4pcs DRV8825 Stepper Motor Driver+Usb Cable+Uno R3 Controller for Arduino keys

£ 19 59
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Product Description

  • Excellent uno r3 board with atmega 16u2 chip and atmega 328p chip(US ATMEL original, fast transfer and more memory)
  • Latest keyestudio cnc shield version 3.0, grbl 0.8c compatible, 4-Axis support, runs on 12-36V DC
  • Simple step and direction control interface DRV8825 drivers, six different step resolutions, adjustable current control, intelligent chopping control, built-in regulator, etc
  • They are well packaged and got FCC and CE certification, solder is very clean, everything is aligned nicely, has been made function,voltage, current testing before packaging
  • This is hardware & software included diy cnc controller kit, just scan the qr code on the picture to get the wiki tutorial to know more information and download the software

()CNC shield v3 for Arduino
It has 4 channel slots for DRV88 stepper motor driver modules, 6 IO ports is sufficient to manage 3 stepper motors
GRBL 0.8c compatible. 4-Axis support (X, Y, Z , A-Can duplicate X,Y,Z or do a full 4th axis with custom firmware using pins D and D3)
x End stops for each axis (6 in total)
Spindle enable and direction
Coolant enable
Uses removable Pololu DRV88 compatible stepper drivers. (A4988, DRV88 and others)
Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV88 can do up to /3 micro-stepping )
Compact design
Stepper Motors can be connected with 4 pin molex connectors or soldered in place
Runs on -36V DC. (At the moment only the Pololu DRV88 drivers can handle up to 36V so please consider the operation voltage when powering the board)

()4pcs DRV88 Driver
It operates from 8.-4V and can deliver up to approximately
.A per phase without a heat sink or forced air flow (rated for up to . A per coil with sufficient additional cooling)
Suitable for driving stepper motors within 8.V~4V .A࿻
Simple step and direction control interface;
Six different step resolutions: full-step, half-step, /4-step, /8-step, /6-step, and /3-step;
Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor's rated voltage to achieve higher step rates
Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)
Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout;
Short-to-ground and shorted-load protection
(3)Uno r3 Board For Arduino(more details please search the asin B068B39N4)
List
CNC Shield V3.0 *
Uno R3 Board *
DRV88 Driver *4
USB Cable *


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