mbed 3D printer PCB
thingiverse
This PCB connects an mbed microcontroller board [1] with a Sparkfun Quadstepper Motor Driver Board [2], suitable for various CNC machines including RepRap Prusa Mendel 3D printers. The accompanying firmware [3] is based on Tonokip firmware and is compatible with ReplicatorG using the fived driver. It features jumpers for a 100k thermistor, hot-end (via 3.3V mosfet), and a thumb-joystick. A newer version (mbedquadstepperminimalNOatmega8u2.brd) includes two mosfets, two thermistors, and three min-endstops pins but omits atmega8u2 support and joystick compatibility. [1] http://www.mbed.org [2] http://www.sparkfun.com/products/10507 [3] https://github.com/renebohne/RepRap-Firmware-for-mbed-microcontroller To create this PCB, use single-sided material for milling or etching; it has only one jumper wire on the top layer. Customize the firmware to your printer setup and enjoy printing!
With this file you will be able to print mbed 3D printer PCB with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on mbed 3D printer PCB.