This is the last "ESR announced ..." project that I remember: https://gitlab.com/esr/upside https://gitlab.com/esr/upside Didn't really go anywhere though. Wh

This is the last "ESR announced ..." project that I remember: https://gitlab.com/esr/upside https://gitlab.com/esr/upside Didn't really go anywhere though. Which is unfortunate, as a good, OSS power supply design would be useful. :)