Brainwave

Brainwave is a low cost controller for Reprap 3D printers derived from the well known Sanguinololu. The primary design goal was lower cost, achieved by providing only the minimum required components for a single extruder printer. It can be used to drive a cartesian or delta style printer.

Features
- Small footprint: only 60mm x 79mm!
- 12V power input
- Micro USB connector
- All connectors at edge of board, vertical or right-angle connectors will fit.
- Atmel AT90USB646 microcontroller w/ USB bootloader
- 1, 2, 16 or 32x microstepping @ up to 800mA
- Dual Z-axis connectors
- Optional per channel current attenuation
- Heated bed support with separate power input (up to 24V @ 15A)
- Integrated heater/thermistor/stepper connector for E channel
- Fan control