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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BIQU 42 Nema 17 Stepper Motor 34mm Height for CNC X / Y / Z axis For 3D Printer Electronic Parts

Specification:
Step angle accuracy: + – 5%(full step,not load)
Resistance accuracy: + – 10%
Inductance accuracy: + – 20%
Temperature rise: 80deg Max(rated current,2 phase on)
Ambient temperature ———–20deg ~+50deg
Insulation resistance:100MΩ Min,500VDC
Insultion Strength——–500VAC for one minute
Step Angle (deg):1.8A
Motor Length(mm): 33MM
Rated Current (A): 1.33A
Phase Resistance (Ohm) :2.1Ω
Phase Inductance(mH) :2.5mh
Detent Torque (N.cm) : 19mm
Voltage:2.8V
Shaft length mm: 19mm

Package List:
1x Stepper Motor
1xUSB Cable

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Stepper Motor Nema 17, 3 PCS Nema 17 Stepper Motor Bipolar 2.0A 59N.cm Holding Torque 4-lead 1.8 Deg 42 Motor for 3D Printer Hobby CNC Router XYZ By Beauty Star

Specification:
Motor type: bipolar stepper
Step Angle: 1.8 deg.
Step Accuracy 5%
Holding Torque: 59Ncm(84 oz.in)
Rated Current/phase: 2.0A
Phase Resistance 1.4ohms
Voltage 2.8V
Inductance 3.0mH¡À20%(1KHz)
Weight: 400g
Frame Size: 42 x 42mm
Body Length: 48mm
Shaft Diameter: 5mm
Shaft Length: 24mm
Wire: 1m 4-lead wire with connecter

Connection:
Black(A+), Green(A-), Red(B+), Blue(B-)

Attention Please:
Make sure the motor connect to a constant current or chopper drive controller before you test motor.
Connecting the motor directly to a power supply will destroy the motor.

Product Features

  • Package in 3PCS motors with high torque.
  • 59Ncm(83.6oz.in) holding torque.
  • NEMA 17 bipolar 1.65″x1.65″x1.85″ 4-wire.
  • Build with 1m Cable and 0.1″ pitch Connector.
  • Rated current 2.0A & resistance 1.4ohms.

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HESAI 3D Printer Controller Kit for Arduino Mega 2560 R3 Board + RAMPS 1.4 Control Panel + LCD 12864 Motherboard Display + 5pcs DRV8825 Stepstick Stepper Motor Driver Module + Heat Sink

MEGA 2560 R3 Board

The Mega is 100% compatible with Arduino and most shields designed for the Arduino

The chip is Atmega2560-16au and Atmega16u2, same with the official version.

Improved and expert version: 1.0 pinout: added SDA and SCL pins that are near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board. In future, shields will be compatible both with the board that use the AVR, which operate with 5V and with the Due that operate with 3.3V. The second one is a not connected pin, that is reserved for future purposes.

Stronger RESET circuit.

It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started.

RAPMS 1.4 Controller

Fully assembled & tested, no soldering required

Designed to fit the entire electronics needed for a RepRap in one small package for low cost.

Modular design includes plug in stepper drivers and extruder control electronics on an Arduino MEGA shield for easy service, part replacement, upgrade-ability and expansion.

A number of Arduino expansion boards can be added to the system as long as the main RAMPS board is kept to the top of the stack.

Version 1.4 uses surface mount capacitors and resistors to further cover edge issue cases.

LCD 12864

Using a large screen 12864LCD.

With a SD card base on back, put slicing file into the SD card and select the file on the LCD, then can be printing.

Product comes encoder parameter adjustment can be achieved, and the file selection print.

Plug and play on the RAMPS, but need to modify the firmware to support.

Package List:

1x MEGA 2560 R3 Board

1x RAMPS 1.4 Controller

1x LCD 12864

5x DRV8825 Driver

5x Heat Sink

1x Screwdriver

Product Features

  • Fully assembled & tested, no soldering required
  • Designed to fit the entire electronics needed for a RepRap in one small package for low cost.
  • Modular design includes plug in stepper drivers and extruder control electronics on an Arduino MEGA shield for easy service, part replacement, upgrade-ability and expansion.
  • A number of Arduino expansion boards can be added to the system as long as the main RAMPS board is kept to the top of the stack.
  • Version 1.4 uses surface mount capacitors and resistors to further cover edge issue cases.

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