Ramps 1.4 Mega 2560 R3 3D Printer Kits With Heater / Fan

Description:

- With rules of cartesian coordinate robot and extruder
- Could control spare parts
- With heater/fan output/three thermistor MOSFET
- Integrated 5A extra safety and components protection
- Suit for 5 Pololu stepper driver plate
- Pololu plate pin socket
- I2C/SPI pin for future development
- All MOSFET with PWM pins
- Etc

Specifications:

It has provisions for the cartesian robot and extruder.
Expandable to control other accessories.
3 mosfets for heater / fan outputs and 3 thermistor circuits.
Fused at 5A for additional safety and component protection
Heated bed control with additional 11A fuse
Fits 5 Pololu stepper driver board
Pololu boards are on pin header sockets so they can be replaced easily or removed for use in future designs.
I2C and SPI pins left available for future expansion.
All the Mosfets are hooked into PWM pins for versatility.
Servo style connectors are used to connect to the endstops, motors, and leds. These connectors are gold plated, rated for 3A, very compact, and globally available.
SD Card add on available -- Available now made by Kliment - Sdramps
LEDs indicate when heater outputs on
Option to connect 2 motors to Z for Prusa Mendel

Competitive Advantage:

1. Convenient & Friendly Customer Service
2. Low Prices Direct From Factory Suppliers
3. Fast Delivery Around The Globe.
4. High Quality With Global Standards.
5. 3 year factory warranty
6. Safe shipping way and payment