PCB Reference Designs

Download FREE industry-standard schematic and PCB layout reference designs.

Design your own PCBs with free reference design data from PADS. Ideal for design professionals, hobbyists, and the maker community alike, PADS reference designs include an array of supporting material from manufacturers such as Arduino, BeagleBone, Digi, TI, and ST Microelectronics. Use these reference designs with any PADS product, including PADS-based Designer Schematic and Designer Layout.