3D printer RAMPS 1.4 Control board Printer Control Reprap MendelPrusa

Brief introduction

This list is Pololu Zhaoda, or the ramp is short.It is designed as a low -cost small packaging reprap to meet the entire electron.The Zhaofeng of Arduino's Arduino on the oblique interface and the powerful Arduino Mega platform has sufficient expansion space.The control electrons on the squeeze of the step drive and an Arduino Mega shield are easy to repair, replace parts, upgrade capacity and expanded modular design including plugins.In addition, some Arduino extensions can be added to the system, as long as it is saved as the main slope panel to the top of the stack.

The board is mainly based on the Pololu_electronics and Tonok of Adrian.Copper etching method of anti -Vich.Inspired by Victor's work EasyDrivers.The design of the circuit is mainly based on the Adrian "SPOLOLU_ELECTRONICS JOAZ Reprapsource.com provides initial definition and many design improvements. Too many inspirations, suggestions, and from Prusajr, Kliment, MAXBOTS, Rick, and many other Reprap communities ideas ideas.Essence

Characteristic
1. It has regulations for right -angle coordinate robots and extrusion machines.
2. Extend to controls such as control.
3. MOSFET of the heater/fan output and 3 thermal resistance circuits.
4. Fusion of 5A additional safety and component protection
5. Heating bed control the additional 11A fuse
6. Suitable for 5 Pololu stepping drive board
7. Pololu board row socket, so they can easily replace or remove future designs.
8.I2C and SPI pins leave for future expansion.
9. All MOSFET hook into PWM pins to be universal.
10. The servo -type connector is used to connect to the finish -point block, motor and light -emitting diode.These connectors are placed in gold, and the rated current is 3A, which is very compact.
11. Add on thesd card
12. LeD indicated when the heater output
13. Option 2 motor engine connect to Z Prusa Mendel