Ramps 1.4:
This list is Pololu trillion rupiah , or ramps short. It was designed as a low-cost small package RepRap needs to accommodate the entire electronics . Oblique interfaces with the powerful Arduino MEGA platform Arduino Mega , and have plenty of room for expansion. On the stepper drives and a Arduino MEGA shield extruder control electronics for easy maintenance , replacement parts , upgrades and expansion capabilities , including plug-in modular design . In addition, some Arduino expansion boards can be added to the system , as long as the main ramp plate is saved to the top of the stack .
The board is mainly based on Adrian 's Pololu_Electronics and work Tonok 's . The proposed anti- Vick copper etching method . Vick is also inspired by the work of EasyDrivers . Adrian'sPololu_Electronics circuit design mainly based on Joaz RepRapSource.com provide initial pin definitions and many design improvements. Too much inspiration , advice, and from Prusajr, Kliment, Maxbots, Rick, and many other ideas RepRap community.
Features:
It has Cartesian robots and regulations of the extruder .
Extended to control other accessories.
Heater / MOSFET outputs and three fan thermistor circuit.
Integration of additional security 5A and component protection
Control of additional heating bed 11A fuse
Suitable for 5 Pololu stepper driver board
Pololu board pin socket, so they can be easily replaced or removed for future designs .
I2C and SPI pins left for future expansion.
Hooked into all MOSFET PWM pin versatility.
Servo type connector is used to connect to the end stop , the motor and the light-emitting diodes. These connectors are gold-plated , rated current of 3A, very compact.
On the SD card to add - is now available from the Kliment - Sdramps
LED indicate when the heater output
Option 2 motors connected to Z Prusa Mendel
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