Simple LED strip UPS – closed.

Update after 3 months The UPS is functioning as it should, and I think the solution is viable as a simple, low cost UPS where it is needed. It was a good mind and build exercise, but there are two reasons why I am not keeping it: First – realistically speaking, electricity fails way too seldom to actually use it.  Second, unless I build one of these for each room, I will always have to… Continue reading

Cheap China

My experiences and recommendations for cheap electronic modules from China. Continue reading