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BR-9C combined Geiger counter and EMF meter – initial impressions
ByGarfI just bought a Geiger counter from a seller on AliExpress. Well it’s actually a Geiger counter and EMF (electromagnetic field) meter, all combined into a single device. I have no idea who actually makes these things. There is no branding other than a model number “BR-9C”. Though I did discover that the enclosures used…
Merry Christmas 1994
ByGarfBah Humbug!
Escape to Hong Kong – Kowloon
ByGarfKowloon
Electronics | Equipment | FAQ | General | Journal | Linux | Photography | TechnologyWhole house Wi-Fi using a single access point
ByGarfDue to its construction, ours is quite a difficult house for “whole house Wi-Fi” due to its solid internal dividing walls, downstairs and upstairs. In fact, my first DIY job when we moved in here, back in 2012, was to run Cat 5e Ethernet cables to every room that we were likely to use a…
Internet Radio | Journal | Linux | Radio | TechnologyBBC deliberately breaks its internet radio service
ByGarfEditor’s note: a list of new BBC AAC HLS internet ratio streams can be found here. Seems the BBC has decided to make all its AAC HLS streams only available to wealthy people who have Apple or similar devices. And the good old-fashioned “shoutcast” MP3 streams have gone altogether. Seems that if you can afford…
FAQ | Journal | Linux | Photography | TechnologyWhat about WEBP?
ByGarfJPEG (Joint Photographic Experts Group) format for images has served us well for nearly three decades. But is is essentially a 1990’s format. Today we have better ways of compressing images. The most popular currently is Google’s WEBP (Web Picture) Format. Many modern websites use WebP as its default format for uploaded images that it…
