RAMPS stands for RepRap Arduino Mega Pololu Shield and contains all the electronics for a complete RepRap printer. All components on RAMPS have been tested for a maximum input voltage of 24V. For proper cooling it is important that the RAMPS board is placed on top of the Arduino stack.
RAMPS has the following properties:
- 3 MOSFETS for heater/fan
- 5 Step driver locks
- USB type B connector
- 5A fuse for protection
- 11A fuse for protection for the heated bed
- 3 Thermistor connections
- Multiple AUX connections available