Projects on comprise one or more of the following:

  • Requirements Specification
  • Technical Specification
  • Reference Design
  • Bill of Materials
  • Software
  • Open Source Hardware License
  • Free Software License
  • Build or Installation Instructions
  • End User Documentation


Submitted by Karl Kuhrman on Fri, 07/12/2019 - 12:37
A home-made BZen-MOD1 on a sunny July day.

DiY Solar Module

What better way to dive into solar energy than to make your own solar module? You will learn the basics of solar energy in the process to give you a solid foundation for more advanced projects. The BZen-MOD1 is a full-open source solar module rated at 1000mA and 0.55V.

BZen BC1

Submitted by Karl Kuhrman on Fri, 05/24/2019 - 11:50
A home-made BZen-BC1 without solar module or battery


The BZen BC1 is proof of concept (POC), bench environment Lithium Polymer (Li-Poly) battery charger (BC).

The goal of the BZen-BC1 project is to design a functional battery charger that can be assembled and operated by a person unfamiliar with or new to DiY electronics.

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