Monday, July 31, 2017

this box is not entirely useless

We use our stereo receiver with the many speakers connected to it to watch television. The receiver lives on a shelf behind our couch. The contraption below allows us to control the volume on the receiver using a knob rather than relying on a remote control.


I added a nice knob after taking the first pic.


Here you can see a bit more of the key parts.


And here's a video demonstration.


Eventually, if I ever get around to it, I will write an app that lets me control the volume (and perhaps some other features) from my phone.

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