RAM 1.4 SHIELD
Rs. 374.00
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RAM 1.4 SHIELD
Rs. 374.00
The RAMPS 1.4 (RepRap Arduino Mega Pololu Shield) is the industry-standard controller board for DIY RepRap 3D printers (Prusa i2, i3, and compatible). Mounts directly on an Arduino Mega 2560 and accepts up to 5 Pololu-compatible stepper driver modules (A4988 or DRV8825) for X, Y, Z, E0, and E1 axes. Modular design allows easy driver replacement and servicing. Requires: Arduino Mega 2560 + stepper drivers (sold separately).
Specifications:
- Operating Voltage: 12V DC
- Stepper Driver Slots: 5 (X, Y, Z, E0, E1)
- MOSFET Outputs: 3 (heater, fan, heated bed — all PWM)
- Fuse: 11A (heated bed), 5A (other outputs)
- Expansion: I2C, SPI, RS232 reserved
- Z-axis: Parallel dual stepper motor support
- Servo interface for auto-levelling probe
- SD module support
- LED indicators for heater MOSFET status
Applications:
- DIY RepRap and Prusa i3 3D printer builds
- FDM 3D printer controller with Marlin firmware
- Multi-extruder and dual-Z-axis printer configurations
