3 ms·
A few years ago ESR started on an open source/hardware UPS project called Upside.[0][1] I can't vouch for the design as I haven't looked at it in a long time.
by voxadam 4y ago
A few years ago ESR started on an open source/hardware UPS project called Upside.[0][1] I can't vouch for the design as I haven't looked at it in a long time.
[0] http://esr.ibiblio.org/?p=7839 http://esr.ibiblio.org/?p=7839
[1] https://gitlab.com/esr/upside https://gitlab.com/esr/upside