CNC Shield Expansion Plate V3 Engraver 3D Printer

The controller creates step-by-step motor control functions preset with the latest imported high-speed chip and uses a combination of software and hardware methods to ensure superior anti-jam performance of the controller.
It also has reverse polarity protection, overvoltage protection, overcurrent protection, absolute guarantee of safe operation of the controller in a variety of hostile factory environments.
Applies to stepper motor control switches, round-trip motion control, fixed speed control. Industrial DKC-1A stepper motor controller features:
- Operating voltage: 5-32 VDC
- Signal entry point for the lower level entry
- Optimization of the acceleration of the S curve
- The maximum output frequency can reach 20 KHz

The kit contains the Mega board, the Ramps 1.4 shield and 4 A4988 controllers with heatsinks.

Stepstick A4988 controller
Driver for stepper motors
Used with Ramps 1.4 - RepRapArduino Mega Pololu Shield
A4988 + Stepstick Radiator Stepper Motor Reprap features:

- Minimum operating voltage: 8 V
- Operating voltage maximum: 35 V
- Maximum current: ± 2 A (adequately ventilated or refrigerated)
- Logic voltage: 3 V / 5.5V
- Microstep resolution: full, 1/2, 1/4, 1/8, and 1/16
- Factory soldered temples
- Use potentiometer to adjust current
- Measurements: 20x16x12 mm

Stepper Motor Driver Board for industrial automation, Robotics, CNC Engraving machines, CNC 3D printer, CNC embroidery machines, laser engraving, labeling machines, X-Y Table, Pick and Place robot/machine, CNC drilling milling machine and many more application.
Run easily with Arduino. Router TB6600 1 Axis 5A Stepper Motor Driver Board features:
- Minimum operating voltage: 12 V
- Maximum operating voltage: 48 V
- Maximum current: ± 5 A
- Maximum power: 240W
- Suitable for stepper motors NEMA16, NEMA17 and NEMA 23
- Control inputs optically isolated
- Step resolution: 200, 400, 1600, 3200
- Resolution of microsteps: full, 1/2A, 1/2B, 1/4, 1/8, 1/16 adjustable by interruptor DIP
- Current control: 0.2A/0.6A/1.2A/1.8A/2.5A/3.3A/4.2A/>

The output current of this controller is infinitely adjustable to meet the various requirements of your application.
It has an automatic half-current function and a semi-automatic flow switch is also available, easy to use.
Its 6N137 high speed optical coupling ensures high speed without losing step printed on the rear panel subdividing the configuration instructions.
Its large heat sink allows good quality cooling.
The output is protected against short circuits. TB6600 4.5A Single Axis CNC Controller features:
  - Operating voltage DC 10V-45V
- Maximum nominal output: 4.5 A
- DC32V switching power is recommended
- 6N137 high speed optical coupling, ensure high speed without losing step

CNC Shield + UNO R3 CH340 +4x A4988 Stepstick 3D Printer Arduino kit features:
- Content:
* 1x UNO R3 CH340 Compatible with Arduino
* 1x CNC Shield V3
* 4x A4988 Drivers
* 4x Heatsinks for A4988
* Jumpers

5 Axis CNC Interface Board Stepper Driver Mach3 USB CNC Cutting Machine features:
- Compatible with MACH3, Linux CNC (EMC2) etc. CNC parallel control software.
- Designed for single axis CNC single phase stepper controller controller:
M542, MA860H, 2M542, DM860 etc.
- Stepper motor controller drivers 5 axis maximum support.
- Wide input voltage range: 12-24V and with anti-reverse function.
- USB power supply and peripheral power phase are separated to protect computer security
- All signals are opto-isolated, which can protect the security of your computer.
- 5 input interface to define limit, emergency stop, cutter alignment, etc.
- A relay output control interface, accessed by spindle motor or air pump, water pump, etc.

RepRap Arduino Mega Pololu Shield (RAMPS) version 1.6 for 3D printer. Updated 4-layer PCB control panel motherboard with 5-piece DRV8825 driver for 3D printer. Includes heatsink and jumpers. RAMPS board is a shield for the Arduino Mega2560. The outputs of the Arduino board are redirected to the motor drivers. To have the complete electronics for a 3D printer you need a RAMPS, an Arduino Mega and at least four stepper motor drivers A4988, DRV8825.

Mechanical End of Career CNC Ramps1.4 3D Printer features:
- Mechanical limit switch, Endstop
- 100% brand new and high quality
- 1A 125V AC switch - Cable length: 70cm
- PCB dimensions: 40mm x 15mm

A4988 + RepRap Radiator features:
- Minimum operating voltage: 8 V
- Maximum operating voltage: 35 V
- Maximum current: ± 2 A (adequately ventilated or refrigerated)
- Logic voltage: 3 V / 5.5V
- Microstep resolution: full, 1/2, 1/4, 1/8, and 1/16
- Factory soldered temples
- Use potentiometer to adjust current
- Measurements: 20x16x12 mm