5Pcs One Pack 3D Printer Part POM Material Big Pulley Wheel with Bearings for V-slot

Specifications:

Type: Pulley
Outside Diameter: about 24mm
Bore: 5mm
Thickness: about 10.23mm
Size: about 24*16*10.23mm
Material: POM
With Bearings: YES
Bearing: 625zz bearing

Packing :

5 x Big Pulley Wheel Poom with Bearing

Product Features

  • Outside Diameter: about 24mm
  • Bore: 5mm
  • Thickness: about 10.23mm
  • Material: POM

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T8 Lead Screw Length 250mm 300mm 350mm 400mm 500mm for RepRap 3D Printers Parts Trapezoidal Screw Copper Nuts Leadscrew Part

Features:
Made from qualified stainless steel, hardness and anti-rust.
Pure copper screw nut is durable and wear-resisting.
Complete L thread, smoothy slide.
Easy to install and convenient to use.
Fit for 3D printers, engraving machine, etc.

Descriptions:
Exquisite workmanship ensure its high performance.
Fine producing and practical.
Suitable for stepping motor driving guide rail,machine tool, and other equipment.

Specifications:
Material: stainless steel
Lead screw diameter: 8mm
Screw pitch: 2mm
Lead of thread: 8mm
Lead screw length: 250mm, 300mm, 350mm, 400mm, 500mm
Color: silver color

Package included:
1 x T8 Lead Screw (There are five length, please choose it as you need. Thanks!)
1 x Copper Nut

Notes:
1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation.Thanks!

Product Features

  • Made from qualified stainless steel, hardness and anti-rust.
  • Pure copper screw nut is durable and wear-resisting.
  • Complete L thread, smoothy slide.
  • Easy to install and convenient to use.
  • Fit for 3D printers, engraving machine, etc.

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SODIAL A4988 Driver CNC Shield Expansion Board For Arduino V3 Part Engraver Integrated Circuits Electronica Accessory 3D Printers Parts

* SODIAL is a registered trademark. ONLY Authorized seller of SODIAL can sell under SODIAL listings.Our products will enhance your experience to unparalleled inspiration.
SODIAL(R) A4988 Driver CNC Shield Expansion Board For Arduino V3 Part Engraver Integrated Circuits Electronica Accessory 3D Printers Parts
UNO for Arduino module IO port correspondence introduction.
UNO for Arduino———————- expansion board
8 ———————— EN ( stepper motor driver enable , active low )
7 ———————– Z.DIR (Z -axis direction control )
6 ———————– Y.DIR (Y -axis direction control )
5 ———————– X.DIR (X -axis direction control )
4 ———————- Z.STEP (Z -axis stepper control )
3 ———————- Y.STEP (Y -axis stepper control )
2 ———————- X.STEP (X -axis stepper control )
/ / The following is a simple stepper motor control procedures,
# define EN 8 / / stepper motor enable , active low
# define X_DIR 5 / / X -axis stepper motor direction control
# define Y_DIR 6 / / y -axis stepper motor direction control
# define Z_DIR 7 / / z axis stepper motor direction control
# define X_STP 2 / / x -axis stepper control
# define Y_STP 3 / / y -axis stepper control
# define Z_STP 4 / / z -axis stepper control
Function : step . function: to control the direction of the stepper motor , the number of steps .
Item Type:Motherboard
colour:Picture color
Material:PC
Package Contents:
1 x CNC Shield Expansion Board
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

Product Features

  • Uses removable A4988 or DRV8825 compatible stepper drivers. The extension board can be used for carving machine, 3D printer driver expansion board. GRBL 0.8 compatible. (Open source firmware that runs on an for arduino UNO that turns G-code commands into stepper signals)
  • PWM Spindle and direction pins,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)
  • Compact design. Stepper Motors can be connected with 4 pin molex connectors or soldered in place. It is a total of four slots, can drive four A4988 stepper motor. Each road stepper motors only need two IO ports. In other words, six IO ports can be well managed three stepper motors. Very convenient to use.
  • Parameters : dir direction control , dirPin corresponding stepper motor DIR pin , stepperPin corresponding stepper motor ” step ” pin , Step number of step of no return value.
  • void step (boolean dir, byte dirPin, byte stepperPin, int steps); digitalWrite (dirPin, dir); delay (50); for (int i = 0; i Less Than steps; i + +); digitalWrite (stepperPin, HIGH); delayMicroseconds (800); digitalWrite (stepperPin, LOW); delayMicroseconds (800);

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Amazingdeal Coordinate Printed 220x220mm Hot Bed Surface Sticker Part for 3D Printer

Features:
Suitable for PLA, ABS, HIPS, PETG, TPE filament, nylon, PC, RETT material.
Provides extra adhesive force between filament and heating board.
Effectively prevents deformation of ABS, PLA filament.
Compatible with ABS, PLA, HIPS and other type long filament.
Simple design, fast installation.
Easy to use and apply.
Dull polish treated surface, reusable 3D printer accessory.

Specification:
Type: 3D printer hot bed platform sticker
Color: Black
Size: approx. 220 X 220 X 1 mm/8.66 X 8.66 X 0.04 in

Note:
Please check the size and fix carefully before applying the sticker.

Product Features

  • Suitable for PLA, ABS, HIPS, PETG, TPE filament, nylon, PC, RETT material.
  • Provides extra adhesive force between filament and heating board.
  • Effectively prevents deformation of ABS, PLA filament.
  • Dull polish treated surface, reusable 3D printer accessory.
  • What’s You Get:1 X 3D Printer Hot Bed Sticker

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