Package Includes: 1 x RAMPS 1.4 Board 1 x Mega 2560 R3 Board 5 x Soldered A4988 Drivers 5 x Heat Sinks 1 x USB Cable 19 x Jumpers
RAMPS interfaces an Mega with the powerful MEGA platform and has plenty room for expansion
Mega 2560 control board is an ATmega2560 as core micro-controller development board itself has 54 digital I/O input/output terminals (14 can be used as PWM outputs), 16 simulation than the input side, group 4 UARTs (hardware serial ports), 16 MHz crystal
RAMPS is designed to fit the entire electronics needed for a RepRap in one small controller for a lower cost and a smaller size.
With the boot-loader, download the program directly via USB without having to go through other external writer
After connecting this panel to your RAMPS, you don’t need your pc any more. The smart controller supplies power for your SD card. All actions like calibration, axes movements can be done by just using the rotary encoder on the smart controller
MK2B comes with pre-soldered SMT LEDs and wiring. PCB pre-wired for 12V power.
Outer Dimensions: 214mm (8 7/16 in) x 214mm (8 7/16 in) Dimensions between holes: 209 x 209mm Laminate FR4 1.6+-0.15mm 2 Layer, 35µm Copper White Soldermask – Both Side Black Silkscreen – Both Side Power Input: 12V/24V DC Copper Plated Holes Wiring length: 700mm
1 x MK2B PCB Heated Bed pre-wired for 12V power.
Popular MK2B 200x200mm dual power heated bed design
Compatible with most Prusa i3 variations, Mendel, Mendelmax and plenty of other 3D printers
Power rating is 120 Watt under 12V
Power wiring is included in the kit, length of wires 0.7 meter
Set of 3 Fully Assembled & Fully Soldered EasyDriver Stepper Motor Drivers for 3D printers, CNC applications, or other motion control projects.
The EasyDriver is Arduino and Raspberry Pi compatible.
Plug and Play operation – No Soldering Required!! (Remember to disconnect power from your controller before installing or removing a driver.)
The EasyDriver is compatible with anything that can output a digital 0 to 5V pulse (or 0 to 3.3V pulse if you solder SJ2 closed on the EasyDriver). The EasyDriver requires a 7V to 30V supply to power the motor and can power any voltage of stepper motor. The EasyDriver has an onboard voltage regulator for the digital interface that can be set to 5V or 3.3V. EasyDriver drives bi-polar motors, and motors wired as bi-polar, i.e. 4, 6, or 8 wire stepper motors.
Note: This open-source product was designed by Brian Schmalz in collaboration with Sparkfun of Boulder, Colorado. 5% of the profits from each sale will go back to them in equal amounts for product support and continued development.
A3967 microstepping driver.
MS1 and MS2 pins broken out to change microstepping resolution to full, half, quarter and eighth steps (defaults to eighth).
Compatible with 4, 6, and 8 wire stepper motors of any voltage.
Adjustable current control from 150mA/phase to 750mA/phase.