3D Printer Controller DIY Kit, RAMPS 1.4 + 2560 R3 Board + 5pcs A4988 Stepper Motor Driver & Heatsink for Arduino RepRap
- Suitable for Reprap, memory card add on available..
- Indicator light indicates when the heater output is turned on, safer and extensible to control other accessories..
- The for Pololu board is in the pin socket and can be easily replaced or removed for future design use..
- The modular design includes plug in stepper drivers and extruder control electronics on an for Mega shield for easy service, part replacement, upgrade?ability and expansion..
- A number of expansion boards can be added to the system as long as the main RAMPS board is kept to the top of the stack..