leetronics
The 13-37.org e-store was founded in 2017 by Manuel J. Domke. We are mainly engaged in the manufacturing and direct sales of open source hardware. Even not all of our products are developed by ourselves: production and distribution take place only with the consent (and sometimes profit sharing) of the product designer. In addition, we support product and prototype development by providing 3D printing services, PCB assembly (PCBA), and analysis and testing of electromagnetic compatibility (EMC).