It is designed to fit the entire electronics needed for a RepRap in one small
package for low cost. RAMPS interfaces an Sainsmart Mega with the powerful
Sainsmart MEGA platform and has plenty room for expansion. The modular design
includes plug in stepper drivers and extruder control electronics on an
Sainsmart MEGA shield for easy service, part replacement, upgrade-ability and
expansion. Additionally, a number of Sainsmart expansion boards can be added to
the system as long as the main RAMPS board is kept to the top of the stack.
Version 1.4 uses surface mount capacitors and resistors to further cover edge
issue cases. As of version 1.3 in order to fit more stuff RAMPS is no longer
designed for easy circuit home etching. If you want to etch your own PCB either
get version 1.25 or Generation_7_Electronics. Version 1.25 and earlier are “1.5
layer” designed boards (i.e. it’s double sided board, but one of layers can
easily be replaced with wire-jumpers) that is printable on your RepRap with the
etch resist pen method, or home fabbed with toner transfer.
This board is mostly based on Adrian’s Pololu_Electronics and work by Tonok.
Copper etch resists methods suggested by Vik. Also inspired by Vik’s work with
EasyDrivers. circuit design based mostly on Adrian’s Pololu_Electronics Joaz at
RepRapSource.com supplied initial pin definitions and many design improvements.
Much inspiration, suggestions, and ideas from Prusajr, Kliment, Maxbots, Rick,
and many others in the RepRap community.
Note: The link is documentation for the board:
https://s3.amazonaws.com/Barsoom/Z0/Z00IIG6Z/3D.rar
Product Features
- Fully assembled and tested
- Stable performance
- 3D Printer Controller Board
- Ramps 1.4 for Reprap Mendel Prusa
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Specification:
