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Technology Connections talks about a red fridge from Walmart for an hour (youtu.be)

submitted 1 year ago by Rentlar to c/technology

206 comments fedilink hide all child comments

In a video by @Techconnectify@mas.to, Alec goes into a deep dive into the simplicity of his particular model, its shortcomings and variety of data logging tests in an attempt to fix them.

TL,DW: Very simple, cheap and ingenious design, with one compressor loop between the fridge and freezer in series. However, its temperature sensor is wonky and so the fridge is more affected by how long the compressor operates than the actual temperature itself. There is a signficant temperature differential between the top and bottom, fans on the exterior or interior could help but with the faulty sensor only made matters worse. With the controller replaced with a proper temp control unit the fridge functioned much better.

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[–] cowleggies@xcore.social 55 points 1 year ago (2 children)

There's not a Technology Connections video I won't watch. Always makes the seemingly mundane absolutely fascinating.

[–] abir_vandergriff 14 points 1 year ago

I'm certain he could make me watch an hour long video on almost anything, he's such a talented writer.

[–] boonhet@lemm.ee 13 points 1 year ago

It often turns out that the mundane IS fascinating, it just needs a good storyteller.