Cloud Sensor 3D Printer Kit: Cnc Shield V3 Expansion Board and 4Pcs A4988 and Uno R3

this is a 3d printer kit.

Product Features

  • uno r3 arduino compatible board:atmega328-au single-chip installed uno bootloader.usb programming is provided by ch340g.usb-b includes connectors and cables.including the title pin.input voltage:7-15v.0-5v output,3.3v compatible input.14 digital i/o pin (6 pwm outputs).6 analog input.
  • isp title.32k flash memory 16mhz clock speed.all smd structure.r3 shield compatible.input voltage:no external power supply connected to the computer usb,external power supply 5v ~ 9v dc.
  • output voltage:5v dc voltage output and 3.3v dc voltage output.use the atmel atmega328 microprocessor controller.
  • cnc shield v3:this expansion board as a drive expansion board,can be used for engraving machine,3d printer.it has four slots,which can drive four a4988 stepper motors.
  • each stepping motor requires only two io ports.in other words,six io ??ports can well manage three stepper motors.use very convenient.warranty:1 * cnc shield v3.4 * a4988 step drive with radiator.1 * uno r3 mega328p ch340g.

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MakerHawk 4pcs TL-Smoother Plus Addon Module 3D Printer Accessories Filter for Pattern Elimination Motor Filter Clipping Filter 3D Pinter Motor Drivers Terminator Reprap MK8 I3

Description:
The TL-Smoother is an addon module for 3D printer stepper motor drivers. The board provides flyback diodes (freewheeling diodes) for the motor outputs, so that they are also protected against induction voltages in the unpowered state of the driver. You will got smoother movement especially on the delta-style 3D printer under DVR8825 stepper drivers or A4988/2 drivers.

Parameter:
Size: 48mm * 25.3mm * 7.6mm(1.89inch * 1inch * 0.29inch)
Weight: 0.02kg(0.04lb.)

Features:
1. 8 big Package(SMC)diodes provides better heat dissipation performance that can handle bigger motor than small diodes.
2. Lower vibration lower noise smoother result.
3. All the boards adopt a patch diode with a strong consistency, the signal is more stable and the service life is longer.
4. How to use: Connect this TL-Smoother Module to the motherboard’s corresponding drive socket and motor.
TL-Smoother assembly instructions: https://drive.google.com/open?id=1Kdq4FKcv4PRkuYbeoWxF_myPKDdfZud9XCIloQEaLqs

Package Including
4 * 3D Printer TL-Smoother
4 * DuPont Lines

Product Features

  • TL-Smoother assembly instructions: https://drive.google.com/open?id=1Kdq4FKcv4PRkuYbeoWxF_myPKDdfZud9XCIloQEaLqs
  • TL-Smoother can effectively eliminate the mechanical chatter generated by 3D printer motors, especially for parallel arm configurations of the machine effect is significant. Lower vibration lower noise smoother result.
  • The TL-Smoother is an addon module for 3D printer stepper motor drivers. The board provides flyback diodes (freewheeling diodes) for the motor outputs, so they are also protected against inductance voltages in the unpowered state of the driver.
  • You will get smoother movement especially on the delta-style 3D printer under DVR8825 stepper drivers or A4988 / 2 drivers. I3 and UM models can also be used, and different machines will have different clipping effects.
  • We have a strong After-sales Service Team: As long as you have any questions about the product, we will resolve your issue immediately if received your email, your satisfactory purchase experience is our greatest hope! How to email us? Plz click “MakerHawk-US” and click “Ask a question” to email us! Looking forward to your consultation!

Detailed Information available on our Homepage…

XCSOURCE 4pcs Shaft Coupler Flexible Couplings 5mm to 8mm NEMA 17 Shaft, 18mm Dia x 25mm Length for RepRap 3D Printer or CNC Machine TE564

Features:
Shaft coupler often used to connect servo motor, stepper motor, encoder, screw driving, machine platform, etc.
The motor shaft coupler provides an extremely tight grip without marring the shaft.
Compatible with NEMA 17 stepper motors (for 5mm shaft diameter).
Fits for RepRap 3D Printers or small CNC machines.

Specifications:
Material: Stainless steel
Color: Silver
Shaft: 5mm to 8mm / 0.20″ to 0.31″
Dimension: 25 x 18mm / 0.98″ x 0.71″

Package includes:
4 x Shaft Coupler

Product Features

  • Shaft coupler often used to connect servo motor, stepper motor, encoder, screw driving, machine platform, etc.
  • The motor shaft coupler provides an extremely tight grip without marring the shaft.
  • Compatible with NEMA 17 stepper motors (for 5mm shaft diameter). Fits for RepRap 3D Printers or small CNC machines.
  • Shaft: 5mm to 8mm / 0.20″ to 0.31″
  • Dimension: 25 x 18mm / 0.98″ x 0.71″

Detailed Information available on our Homepage…