/explore
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linuxjedi.co.uk | ||
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retrorepairsandrefurbs.com
I few months ago, a friend of mine asked me to take a look at their 1980s Tandy TRS-80 Model III, a unit with level II BASIC, 48KB RAM, and dual 5.25" disk drives. They had bought it sold-as-seen assumed non-working online and had it imported from the USA, so it was a 110V machine... |
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cybergibbons.com
Last time we looked at using the SWD interface of an STM32 ARM chip. This isn't the only way we can interact with this device though. It also contains a serial interface on the bootloader tha... |
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www.realtime.com.au
[AI summary] The author details the restoration of a vintage Compustar/Superbrain computer, highlighting the process, challenges, and final successful operation of the machine. |
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sosna.de
Intro I was interested in it for quite some time and now got myself a Home and amateur (ham) radio license. This allows me to build radios, antennas and other equipment as well as to use it on the air. The first radio I build was a kit, a QDX - Digital Transceiver. This transceiver allowed me to work multiple bands, 80m, 40m, 30m and 20m. I knew from the documentation a bit about the propagation, pros and cons, but could not decide which ones I would really like to dig into deeper. |
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