Hexton Technologies

The CNC Shield makes it easy to get your CNC projects up and running in a few hours It uses opensource firmware on Arduino to control 4 stepper motors using 4 A4988 Stepper drivers with this shield and the Arduino you can build all kinds of robotics or CNC projects including CNC routers laser cutters and even pick place machines

RepRap MK2B Dual Power Supply is a Heated Bed designed for Reprap Prusa and Mendel 3D Printers It can be used with other 3D Printers too MK2B is the latest version of the heat bed and features LEDs and 12 24V Dual power supply options This heatbed is etched directly on 35 m copper clad and features uniform even heating and a high heat output

The RAMPS RepRap Arduino Mega Shield is an all in one design to fit the necessary components for a 3D printer into one plug in shield for an Arduino MEGA The plug in shield design includes plug in stepper drivers and extruder control electronics sockets for easy service part replacement upgrade ability and expansion Additionally 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 Ramps boards are the heart of most DIY 3D printers on the market and a nice clean compact way to integrate all the systems into a compact enclosure mountable format

T h i s b r e a k o u t b o a r d f o r T I s D R V 8 8 2 5 m i c r o s t e p p i n g b i p o l a r s t e p p e r m o t o r d r i v e r f e a t u r e s a d j u s t a b l e c u r r e n t l i m i t i n g o v e r c u r r e n t a n d o v e r t e m p e r a t u r e p r o t e c t i o n a n d s i x m i c r o s t e p r e s o l u t i o n s d o w n t o 1 3 2 s t e p I t o p e r a t e s f r o m 8 2 V t o 4 5 V a n d c a n d e l i v e r u p t o a p p r o x i m a t e l y 1 5 A p e r p h a s e w i t h o u t a h e a t s i n k o r f o r c e d a i r f l o w r a t e d f o r u p t o 2 2 A p e r c o i l w i t h s u f f i c i e n t a d d i t i o n a l c o o l i n g

The mechanical endstop uses a lever switch to detect when it is activated The switch is wired up so that when activated it pulls the signal to LOW There is also an LED on the board that will light up when the switch is activated It uses a standard 4 pin 1 pitch header and accepts a standard old style CD ROM audio connector cable

Product Details Speed 4500RPM 10 Power Source Electric Blower Noise Level 33 84dba 10 Airflow 9 17 CFM Voltage 12V DC Fan dimension 40x40x20mm Suitable for 3D printer Z Axis Wire Length 30 cm Bearing Type Sleeve Bearing Rated Current 70 mA Net Weight 26 g pc

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

T h e A 4 9 8 8 s t e p p e r m o t o r d r i v e r c a r r i e r i s a b r e a k o u t b o a r d f o r A l l e g r o s A 4 9 8 8 m i c r o s t e p p i n g b i p o l a r s t e p p e r m o t o r d r i v e r T h e d r i v e r f e a t u r e s a d j u s t a b l e c u r r e n t l i m i t i n g o v e r c u r r e n t a n d o v e r t e m p e r a t u r e p r o t e c t i o n a n d f i v e d i f f e r e n t m i c r o s t e p r e s o l u t i o n s d o w n t o 1 1 6 s t e p I t o p e r a t e s f r o m 8 3 5 V a n d c a n d e l i v e r u p t o a p p r o x i m a t e l y 1 A p e r p h a s e w i t h o u t a h e a t s i n k o r f o r c e d a i r f l o w i t i s r a t e d f o r 2 A p e r c o i l w i t h s u f f i c i e n t a d d i t i o n a l c o o l i n g

Description 8mm T Type Lead Screw Nut Brass Nut For CNC 3D printer Suitable for 3D printer Z axis 8mm stainless steel 4 Start lead screw

3D Printing is any of various processes in which material is joined or solidified under computer control to create a three dimensional object with material being added together 3D printing is used in both rapid prototyping and additive manufacturing AM Objects can be of almost any shape or geometry typically are produced using digital model data from a 3D model or another electronic data source such as an Additive Manufacturing File AMF file

3D printing is used in both rapid prototyping and additive manufacturing AM Objects can be of almost any shape or geometry typically are produced using digital model data from a 3D model or another electronic data source such as an Additive Manufacturing File AMF file

Increases the reliability of extruder with this heater cartridge and also it heats up faster It fits nicely in one s extruders hence is an easy replacement

These couplers are made of machined aluminum and have a spiral cut that makes them slightly flexible so they can be fit to two shafts even if they are not perfectly co linear and will help reduce binding effects The way they re cut they re a little springy in the X Y Z linear axis but not in the rotational axis That means that you won t get increased backlash so they re suitable for precision CNC work

The 3D Pen is a tool for freehand drawing of 3D objects It is compatible with ABS PLA Material Ergonomic design for optimum handling Durability Adjustable output speed Filament colors can be changed easily by pressing a button LED indicator to check the operating temperature

The mechanical end stop uses a lever switch to detect when it is activated The switch is wired up so that when activated it pulls the signal to LOW There is also an LED on the board that will light up when the switch is activated It uses a standard 4 pin 1 pitch header and accepts a standard old style CD ROM audio connector cable