Search Criteria


Products meeting the search criteria

Sort By:  
  • 100K ohm NTC Thermistors for RepRap 3D Printer (NTC)
    R value: 100 k ± 5%
    B: 3950 k ± 1%

    Package included:
    100% Brand New High quality
    100K±5%  ohm NTC Thermistor for 3D Printer Reprap High Quality
    Add to Cart
  • Reprap 3D Printer Prusa i2 Full Kit (Prusa i2)
    The Prusa Mendel Iteration 2 is an improvement of the Prusa Mendel (iteration 1), and was released in November 2011.

    The Prusa Mendel is currently the BEST open source 3D printer design with enough testing behind it to prove its worth (over 3 years). This combined with the latest improvements to the design(e.g. gregs modified wade extruder cold end) means that you will be able to assemble this printer and pretty much start printing as soon as the printer is ready to go.

    It is easy to assemble and maintain, and produces high quality printed results. The Prusa Mendel is the current best of breed RepRap 3D printer. It is easy to assemble and maintain, and produces high quality printed results.

    We have made some improvements to the standard Prusa Mendel RepRap design, to further improve print quality and reliability:
    This complete Mendel Prusa kits has everything you need to assemble your 3D printer with a printing envelope of 200x200x110mm.

    This kit derives from the Prusa i2 and comes with Lm8UU linearing bearing for this price.

    We provide you with the smooth and threaded rods already cutted, all the plastic and metal parts needed.

    This kit contains:

        plastic parts
        smooth and threaded rods
        Stainless steel reinforced belts
        stepper motors
        bolts, nut, washer, bearings...
        hot end
        end stops
        Mezli board
        Heater print bed
        alu print bed base

    To assemble this kit you need to have basic soldering skills, you should be able to assemble this over a weekend.

    The waiting time for the shipment of this kit is usually 2 to 3 days. Just the time of printing the parts.
    Add to Cart
  • Melzi V2.0 Controller Board of reprap 3d printer (Melzi)
    New Reprap 3D Printer Melzi v2.0 Complete Controller Board 1284P 16MHZ
    This is a Reprap Melzi Ardentissimo fullfeatured board using the ATMEGA 1284P 16MHZ (being tested) chip .

    This is a Sanguinololu firmware compatible board, it do not need the extra fan,  micro SD on board as well.

    A full  firmware is on board as well negating the need for external stepper motor drivers.

    Click here for more info on Mezli V2.0


    This is a complete set of 3D printers electronic controller board

    The main chip is ATmega1284P (TWICE the memory of the inferior 644P!)

    4*Stepper Motor Driver integrated chips are  Allegro A4988

    Integrated USB chip FT232RL socket

    Integrated X/Y/Z/E step motor driver with sockets

    Integrated X/Y/Z stopping  with sockets

    integrated heatbead temperature controller with sockets

    integrated hotend temperature controller with sockets

    integrated power in sockets

    integrated micro SD card socket

    just connecting this board with USB wire into your pc, win7 can automaticly driving it,

    install control software, the 3D printer you made is well to go.

    Size:L21 x W5 x H2 cm
    Net weight:100g
    Package weight:200g

    Package content:
    1x New Complete Reprap V2.0 Melzi 3D Print Controller Board
    1x USB Cable 1.5m
    Add to Cart
  • 100K ohm NTC 3950 Thermistors for RepRap 3D Printer (NTC 3950)
    DESCRIPTION Of  NTC thermal thermistor

    1. NTC thermistor for temperature sensor is one where the thermistor chip is welded with leads by alloy soldering process, then partially treated by glass sealing .
    2. The element has a bead form with good stability, small size and rapid response
    3. Widely used in temperature sensors,electronic thermometers and eternity calendar, temperature compensation,various kinds of household appliances as well as Industrial, medical, environmental protection, weather and food processing equipment etc.

    Features of NTC  NTC thermal thermistor: 100K
    1. Agency recognition:UL/ RoHS
    2. Fastest response time and high accuracy
    3. Better Stability ,as chip is welded with leads by alloy soldering
    4. High resistance and mechanical strength
    5. Small size, lightweight and cheap
    6. Mass production for high accurate element
    7. Operation temperature range: -50 to +260 degrees Celsius
    8. Thermal time constant: less than 5s (In still air)
    9. Usable in high-temperature and high-moisture environments

    APPLICATIONS OF NTC thermal Thermistor 100K
    -  Temperature sensors
    -  Electronic thermometers and eternity calendar
    -  Temperature compensation
    -  Household appliances ( air conditioners, microwave ovens, electric  
       fans, electric heaters)
    -  Industrial, medical, environmental protection, weather and food
       processing equipment
    -  Apparatus coils, integrated circuits, quartz crystal oscillators and
    -  Medical instrument

    Others Characteristics:
    (1) Electrical characteristics                                              
    A: Resistance value:  R
    B: B Value: B=3950
    ±1%    (calculated from resistance value at 25°C and 50C)                                              
    C: Insulation resistance 50MΩ or over by DC500V megger (between glass and lead wire)                                               
    (2) Thermal time constant (τ): τ
    1017s (in still air)                                                  
    (3) Thermal dissipation constant (δ): δ=1.1
    1.6mW/°C (in still air)
    (4)Operating temperature range:-50~+260
    Add to Cart
  • A4988 Stepper Motor Driver Module for RepRap 3D Printer (A4988)
    3D Printer StepStick A4988 Stepper Drive Pololu Reprap
    Brief introduction

        A4988 is a complete microstepping motor driver with built-in translator for easy operation. This product is available in full, half, 1/4, 1/8 and 1/16 step modes operate bipolar stepper motors, output drive capacity of up to 35 V and ± 2 A. A4988 includes a fixed off-time current regulator, the regulator in slow or mixed decay modes. A4988 converter is the key to the easy implementation. As long as the "step" input inputting one pulse drives the motor one microstep. There are no phase sequence tables, high frequency control lines, or complex interfaces to program. A4988 interface is very suitable for complex microprocessor is unavailable or is overburdened.
        In the micro-step operation, A4988 chopping control inside automatically selects the current decay mode (Slow or Mixed). In mixed decay mode, the device is initially set to a fixed downtime in some fast decay, then the rest of the slow decay downtime. Mixed decay current control scheme results in reduced audible motor noise, increased step accuracy, and reduced power consumption. Internal synchronous rectification control circuitry is provided to improve the pulse-width modulation (PWM) operation power consumption. Internal circuit protection includes: thermal shutdown with hysteresis, undervoltage lockout (UVLO), and crossover-current protection. Special power sequencing.

        A4988 surface mount QFN package (ES), a size of 5 mm × 5 mm, nominal overall package height of 0.90 mm, with an exposed pad for enhanced thermal dissipation. This package is Pb (suffix-T), with 100% matte tin leadframe plating.


    Features and Benefits

    · Low RDS (On) Output
    · Automatic current decay mode detection / selection
    · Mix with slow current decay modes
    · For low power dissipation synchronous rectifier
    · Internal UVLO
    · Cross-current protection
    · 3.3 and 5 V compatible logic supply
    · Thermal shutdown circuitry
    · Ground fault protection
    · Load short-circuit protection
    · Optional step five modes: full, 1/2, 1/4, 1/8 and 1/16

    Click here for more information.

    Reprap Pololu stepper driver board

    Add to Cart
  • Reprap 3D Printer Prusa i3 Fully Assembled & Calibrated (Prusa i3)
    Product Description

    The Prusa i3 (iteration 3) is the newest and current 3D Printer design by RepRap Core Developer Prusajr. The i3 incorporates lessons learned from the previous two Prusa designs, as well as other popular modern RepRap designs. Compared to its predecessors and other RepRap machines, Prusa i3 is known for its extreme ease of assembling, reliable printing, and dual extruder option. This printer uses laser-cut acrylic sheets to improve stability.

    Prusa i3 Build Documents 

    Click here for Prusa i3 build manual by
    Click here for Prusa i3 STL files
    Click here for Prusa i3 RAMPS
    Click here for Prusa ALC i3 Firmware

    Prusa i3 Technical Details

    Build Volume
     X200mm x Y200mm x Z190mm  (X8″ x Y8″ x Z7.5″)
    Overall size 420x420x380mm
    Control Board RAMPS 1.4 Electronics
    6mm Acrylic Sheets
    Hotend 0.4mm J-head MK IV
    50 micron Layer Height achievable
    MK2A Heated Build Platform
    GT2 Pulley’s and Belts
    12V 30A Power Supply
    H Extruder

    Included in our Prusa i3 Package 

    MK2A Heated Built Platform (wires and LED pre-soldered)
    Nema 17 Stepper Motors x 5 (connectors and pins also included)
    12V 30A Power Supply
    RAMPS 1.4 Shield
    Mega 2560 R3 Control Board
    Pololu Stepper Driver x 4 (with heat sinks)

    Prusa i3 Linear Motion

    GT2 20-Tooth Aluminum Pulleys x 2
    GT2 Timing Belt 1.9m
    Hardened Stainless Steel Precision Rods
    LM8UU Bearings x 10

    Prusa i3 Tool Kit

    3m Measuring Tape
    Allen Wrench Set
    14mm Wrench
    Circular File
    Needle-nose Pliers


    4mm x 210mm x 200mm Borosilicate Glass plate
    MKIV J-head hotend (3.0mm with 0.4mm orifice)

    Host software: Pronterface

    Firmware: Marlin - RAMPS in the package is ready to use, you do not need to do anything to the firmware

    Printing materials: ABS, PLA, 3mm or 1.75mm diameter thermoplastic.

    Build surface: PCB-heated bed to reduce complexity of assembly and to ensure parts do not warp.

    Computer interface: USB

    1st & 2nd batch of Fully Assembled & Calibrated WLC i3 (10units) all sold out and supported by us during installation easily. All the 10 units out in our client hands are able to give very fine print of single layer wall 0.5mm up to 190mm high! All of 10units 3d printer are able to print within 1st hour out from the box without any problem!

    Thanks to all your support!

    Now we are launching the 3rd batch of Fully Assembled & Calibrated LC i3. So grab yours today to avoid any waiting!
    Add to Cart
Per Page      1 - 6 of 6

Powered by Abantecart eCommerce Solution