KOOKYE MKS Base V1.4 3D Printer Controller remix Board (MEGA2560 + RAMPS 1.4 + A4982)

Features:
This is the combination of Arduino MEGA2560 + RAMPS1.4 + 5 x A4982 drivers (remix board)
Arduino MEGA compatible Atmega2560 and FT232 processors are compatible with all RAMPS class firmware
Firmware can use the same configuration as RAMPS1.4
It is suitable for dual-Extrude printer
Easy DISPLAY + SD-CARD connector, RepRapDiscount SmartController compatible pin header on board
3x temperature ADC connectors for thermistors
Up to 5 motor drivers with A4982
4x PWM capable power mosfet outputs with voltage selector for MainPower.(Bed, Extruder0, Extruder1, Fans)
4 layers PCB, optimize heat dissipation.
6x end stop connectors with power supply Xmin/Xmax/Ymin/Ymax/Zmin/Zmax
Recoverable fuse for short-circuit protection.

Please take our MARLIN FIRMWARE INSTALLATION GUIDE: http://kookye.com/?p=1337

If your computer can’t recognize the MKS Base 1.4 controller board, Please download and install the FT232 driver, you could google”FT232″ to download it

If your display can not work correctly, please kindly pull the notched shield off of both EXP1 and EXP2 and turned them upside down and put them back on EXP1 and EXP2.

Caution: do not plug or unplug and wire or module when power is on, do not even touch the board when power is on or your hand has static charge(you can rmove static charge by touching metal tap) . Always double check power wire is properly installed. If you do not follow above move, you can damage the control board and your 3D printer.

Package include:
1 x MKS Base V1.4 3D Printer Controller Board (MEGA2560 + RAMPS1.4 + A4982 remix board)
1 x USB Cable

Product Features

  • Firmware can use the same configuration as ramps1.4
  • With 5*A4982 stepper driver board
  • 4 layers PCB, optimize heat dissipation
  • Recoverable fuse for short-circuit protection

Click Here If You Need More Detailed Info…

Singapore varsity makes 4D printing major breakthrough with MIT

BOSTON, 28 Aug 2016: 

Singapore University of Technology and Design and Massachusetts Institute of Technology (MIT) have jointly discovered a major breakthrough which can potentially revolutionise the way products from drug capsules to solar panels can be produced.

In a statement, MIT said the researchers have found a way to print tiny features on a micron scale so that if these get bent or moved – describing the breakthrough – being heated to a certain temperatures causes these to spring back into their original shape.

Such a ‘shape-memory-retention’ heat-linked capability goes beyond 3D printing into what researchers would call 4D printing – as the structures cross into the fourth dimension of time.

Nicholas X. Fang, associate professor of mechanical engineering at MIT, said in the statement that shape-memory polymers are able to morph quickly in response to temperature – which allows for the previously mentioned practical applications.

“The reality is that, if you’re able to make it to much smaller dimensions, these materials can actually respond very quickly, within seconds.

“For example, a flower can release pollen in milliseconds. It can only do that because its actuation mechanisms are at the micron scale.”

Another example would be drug capsules that release medicine only when a fever is detected.

“We ultimately want to use body temperature as a trigger,” Fang said. “If we can design these polymers properly, we may be able to form a drug delivery device that will only release medicine at the sign of a fever.”

Equally amazing is the ability to switch between two states – a harder state at lower temperatures and a softer state at higher temperatures – which opens up potentials for use in biomedical devices, soft robotics, wearable sensors and artificial muscles.

“This will advance 4D printing into a wide variety of practical applications, including biomedical devices, deployable aerospace structures, and shape-changing photovoltaic solar cells.”

Life Glow Metal MK8 Nozzle 0.4mm 1.75mm Extruder With Stepper Motor for MakerBot Prusa i3 ORD Bot Reprap Wilson 3D printer kossel

Specification:

The extrusion nozzle: 0.3 – 0.5mm (optional) Default :0.4mm
The material of Print: 1.75mm PLA/ABS
The flow rate of Nozzle: about 24cc / h
Sports shaft speed:40mm/s
The voltage of heating nozzle: 12V
Thermistor: 100K NTC
Cartridge heater: 100K NTC
The operating voltage of cooling fan: 12V
Heating rods: 6mm, 12V, 30W Net weight: 450g
Normal working temperature: 190°-250°

Product Features

  • 42mm high quality stepper motor with larger torque and less heat buildup
  • Compatible with 1.75mm PLA/ABS or other 3d print materials
  • Sports shaft speed:10-100mm/s
  • Flow rate of Nozzle:max 100mm/s,Support for high speed printing
  • Heating nozzle voltage: 12 v / The flow rate of Nozzle: about 24cc / h / Thermistor: 100K NTC

Detailed Information available on our Homepage…

Snowsun All Metal 1.75mm 0.4mm V6 J-head Hotend For Reprap Makerbot Bowder extruder 3D Printer


Hotend?is?equipped?with?NTC3950?thermistors?and?12V?40W?heater?
Nozzle?option?size?:?0.4mm?for?1.75mm?filament?
NTC?3950?Thermistor?
12V?or?40W?Heater?cartridges?
?PC4-M6?Straigh?Fitting?

E3D?V6?compared?with?the?previous?version?has?the?following?advantages:?
1.?it?reduces?the?radiator?length,?thickness?and?diameter?(shorter?length?help?to?increase?the?stability?of?the?hot?end),?while?increasing?the?number?of?fins,?while?reducing?weight,?have?better?thermal?performance?and?stability.?
2.?it?changes?the?bulky?external?rotation?pneumatic?fittings,?and?further?reduce?weight?and?reduce?the?hot?end?length,also?makes?the?feed?tube?deeper?hot?side,?feeding?more?powerful.?
3.?it?improves?the?original?heating?block,?look?more?simple?and?practical,?heating?pipes,?thermal?resistance?and?fuller?contact?with?aluminum?block?and?thus?more?precise?temperature?control?to?highlight.

Product Features

  • RepRap 3D printer extruder hotend compatible with E3D V6 1.75mm / 0.4mm
  • 12V 40W heater, 12V 013A high speed fan with shroud, NTC 3950 pre-wired thermistor

Visit The Website For More Information…