Preamp and power supply assembled and tested for functionality.
A photo below shows the temporary functional mockup.
A box for them is on order and arrives early October.
I had hoped to improve my laptop video viewing experience with the addition of a couple og HP computer speakers. The wiring of the speakers has proved to be a nuisance. They don't fit in to the overall system. They would be great if I had a desktop in a fixed and permanent position, but I move my laptop around and don't want to haul the speakers around too. I dumped them. Maybe a couple of bluetooth speakers. The wifi headphones turned out to be dicey. I got my money back from the eBay seller. I can run the phones once I remove the circuitboard from the pplastic housing. Then recharging batteries becomes a nuisance. Dumping the speakers and, provisionally, the headphones. Bluetooth is probably the way to go.
I have, for some years now, been downloading and curating videos, mostly movies, covering the last 120 years. There is a lot of work in acquiring and managing the collection. Methods of acquistion that were valid ten years ago, do not work today. Continual adaptation to the current technology is needed. But I digress. During work with my system, I discovered the router was building a hidden database of the contents of drives connected to the router. The file format is SQLite. The online movie database IMDB, allows users to download the dataset. I did, and used a Python script, I discovered online, to create an IMDB database file in SQLite format. For years, I've been cataloging all my disks using a small but fast cataloger named Cathy. All my movie drives are included. I hope to connect the databases together. Cathy can export a text file of a drive's contents. There are two Movie database catalogers I ...
The LG SmartTV has an operating system installed, just like a personal computer. The one on my laptop is Windows 10 Pro. I also have one of the many 'flavors' of Linux installed inside the Windows operating system. The one on my Apple cell phone is iOS. The one on my Raspberry Pi is 'Raspbian Buster', before that, 'Raspbian Stretch' was resident. The one on the TV is WebOS. That operating system is used by LG for many devices. I also have an LG washing machine with wifi capability using that operating system. The system was made open source some time ago. That means, interested people can contribute to the evolution of the software, or make a spin-off of the own. I'm considering the options available using a custom build of the software. I hope to make saving video data for future viewing opssible. Some LG models have/had a recorder on board. My model does not. The Sony Betamax law lets people make copies of electonic media for which they have leg...
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