Ramps 1.4


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The RAMPS for 3D Printer has provisions for the cartesian robot and extruder.

It is Expandable to control other accessories.

The RAMPS is equipped with 3 mosfets for heater/fan outputs and 3 thermistor circuits. The shield is equipped with a 5A fuse for enhanced safety and to protect components. It also features a H heat bed control system that has an additional 11A fuse. Endstops, motors, and leds are connected to the system using gold-plated servo style connectors that are compact, rated for 3A, and widely available globally.

Alternatively, the RepRap Arduino-compatible MEGA Pololu Shield, also known as RAMPS, is a compact and cost-effective solution that integrates all the electronics required for a RepRap machine. RAMPS connects an Arduino Mega board to the powerful Arduino MEGA platform and provides ample space for expansion. The modular design includes plug-in stepper drivers and extruder control electronics on an Arduino Mega shield for easy maintenance, part replacement, upgradeability, and growth opportunities. 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.


1 x 3D Printer Ramps 1.4 Shield


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