Product characteristics Fully assembled and tested, no soldering required. It is designed to adapt to all of the electronic components necessary for the development of a RepRap in a compact housing. The modular design includes plug-in stepper drivers and electronic extruder control components on an Arduino MEGA shield for easy maintenance, part replacement, upgrade and expansion. A number of Arduino expansion cards can be added to the system as long as the main RAMPS card remains at the top of the stack. It has Cartesian robots and extruder requirements Product Description Specification: Heater / fan output and three thermistor MOSFET circuits; Fusion 5A additional security and protection of components; Additional bed 11A heating control fuse; Suitable for 5 Pololu stepper frames; Pololu cardboard pin socket, easy to replace and remove I2C and SPI pin for prolonged use; All MOSFETs in PWM pins for versatility; Nominal current: 3A; The LED indicates when the heater output; Option 2 motors connected to the Z Prusa Mendel Package size: 12.2 cm x 6.8 cm x 3.2 cm Package weight: 72g
