551 karma · joined May 29, 2020
I use one for my addition's electric baseboard heat, and control it with a standard dry contact thermostat, but you could easily use a mosfet or relay controlled by an ESP32 or similar instead.
my prescription was for a 30 day supply.
I shudder thinking about all the structures built with those things that're one undetected bathtub drain leak away from serious structural failure.
P.S. if anyone wants to tinker with that ecosystem, there's still quite a number of people dedicated to packaging up Debian for them, and if you're okay with some soldering to get UART access, you can get a brand new $18 Dell Kace M300 to try out. in a lot of ways, I still prefer them to any newer single-board computers, despite my pretty significant collection at this point.
I'll have to check Hannaford and Shoprite instead.
It's a lot of work, but the validation was all automated via the charger. The pack I ended up with had healthy cells all within 10% of each other in terms of capacity.
And also the Temporary Containers addon if you want cookies, local storage, and history cleared automatically: https://addons.mozilla.org/en-US/firefox/addon/temporary-con...
Functionally, it just needs a new door seal to go back into service. Unfortunately I turned it into another restoration project... the original glass drawers got smashed in the 70's, and replaced with pieces of wood paneling, the interior door panel is cracked, and most importantly, it needs all the wiring replaced.
Something of note for post-war appliances like this; due to copper shortages, a lot of manufacturers switched to aluminum wire. This, combined with the natural rubber insulation, and the lack of grounding, it's basically waiting to electrocute me, then set my house on fire.
A lot of other 40's and 50's appliances are probably the same in terms of aluminum wiring. Pretty much everything prior to the 70's is gonna be full of natural rubber insulation and no grounding (or double insulation), however.