Pizzacake Industries


Our Mission

Pizzacake Industries LLC aims to support both hobbyist and professional customers with a wide range of engineering products, services, and resources. We strive to be an agile and innovative contributor to the global engineering and scientific communities.

To support these goals, many of our products are open source, and we are always open to new ideas from the hobbyist community and industry alike.


Please email us at for all general questions, suggestions, or other inquiries.


We are located in Rochester, Minnesota, just two hours south of Minneapolis. Please contact us for details.

The Team

Spencer Berglund

Spencer Berglund (

Founder, Director of Engineering

10+ years of embedded hardware and firmware engineering experience on a large variety of projects and workplaces.

Larry Berglund

Lawrence Berglund (

Mechatronics, Experimental Design, and Fabrication

35 years engineering experience in biomechanics at Mayo Clinic, Rochester MN. Contract work designing and  building custom equipment past 32 years.

100+ Research Publications