As others have said, it depends where you draw the line on what is a “gadget”. But ignoring some of the obvious ones that have already been mentioned several times: I think I might have to go with my desktop audio mixing board. It lets me easily mix sound from multiple computers/devices and run them all into one set of headphones or speakers. I can adjust the volume of each input independently and without futzing with the settings in individual software applications/systems.
My other mention would go to my Raspberry Pi’s. Incredibly compact, low-power-usage, but potent, versatile computers. Even just one or two can power a broad suite of at-home/self-hosted services, removing the need for costly, privacy-invasive/insecure, third-party services.
A small webserver for a personal website, a shared folder that acts as a cloud (or a fully fledged Nextcloud installation if you dare), a vpn to check your computer from outside and if you are content limited abroad (be careful with this one), a pi-hole to remove ads in your home network…
As others have said, it depends where you draw the line on what is a “gadget”. But ignoring some of the obvious ones that have already been mentioned several times: I think I might have to go with my desktop audio mixing board. It lets me easily mix sound from multiple computers/devices and run them all into one set of headphones or speakers. I can adjust the volume of each input independently and without futzing with the settings in individual software applications/systems.
My other mention would go to my Raspberry Pi’s. Incredibly compact, low-power-usage, but potent, versatile computers. Even just one or two can power a broad suite of at-home/self-hosted services, removing the need for costly, privacy-invasive/insecure, third-party services.
This is a noob question but what would be a good thing to use a raspberry pi for with self hosting?
A small webserver for a personal website, a shared folder that acts as a cloud (or a fully fledged Nextcloud installation if you dare), a vpn to check your computer from outside and if you are content limited abroad (be careful with this one), a pi-hole to remove ads in your home network…