F http://ww1.microchip.com/downloads/en/DeviceDoc/doc2467.pdf F http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-2549-8-bit-AVR-Microcontroller-ATmega640-1280 ...

These instructions assume the software will run on a linux based host running a Klipper compatible front end. It is recommended that a SBC(Small Board Computer) such as a Raspberry Pi or Debian based ...

As regular readers will know, here at Hackaday we are great enthusiasts for the PCB as an art form. On a special level of their own in that arena are the Boldport kits from [Saar Drimer ...