2021-11-10
2020-07-05
My home AC has been operating (fitfully) under the control of my system for a few weeks now. While doing so it has also been logging various parameters at one second intervals. I thought it would be interesting to look at the data. The first question was: what is maximum attic temperature. Since all of the data is in a Postgres database, that’s a very easy question to answer: bbb_hvac=> select max(attic_temp) as temp_f Read more…
2018-08-14
Rope-a-dope I use (used to use) Google Sites. I did so for no particular reason other than I already had access to it. It filled a need. A worry would come up sometimes: “What will I do if I need to migrate to a different” platform. It was hand-waved away. Why would I ever need to switch from Google Sites; Google Sites is a solid a-ok product. One day I went to shovel some of Read more…