High Torque Stepper Motor Driver with Aluminum Heatsink - NEMA 17 Compatible Stepper Drivers Kit for RepRap, 3D Printer Upgrade & Expansion - Perfect for Mega 2560 R3 CH340 Boards - Ideal for DIY CNC, Robotics, and 3D Printing Projects

Feature:1. Suitable for Reprap, memory card add on available.2. Indicator light indicates when the heater output is turned on, safer and extensible to control other accessories.3. The for Pololu board is in the pin socket and can be easily replaced or removed for future design use.4. 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.5. 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.Specification:Condition: 100% Brand New Item Type: 3D Printer Accessories Set Kit ToolsMaterial: Printed Circuit BoardColor: As Pictures Shown Weight: Approx. 172g/6.1ozPackage List:5 x A4988 Chip Board5 x Heating Panel1 x RAMPS 1.4 Boards Set (16 In Total) 1 x USB Cable 1 x 2560 R31 x for Mega 2560

Indicator light indicates when the heater output is turned on, safer and extensible to control other accessories.

Suitable for Reprap, memory card add on available.

The for Pololu board is in the pin socket and can be easily replaced or removed for future design use.

Suitable for Reprap, memory card add on available.

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.