Remember DAB Radio? The Psion WaveFinder Gets A Teardown

With digital music making a clean sweep in the 1990s over almost all listening media, it’s a surprise to find that there’s one area in which an analog hold-out is still very much alive …

DIY adapter turns a Psion Organiser II into a USB display | Arduino Blog

The Psion Organiser I, released in 1984, was a pocket computer — the kind of device that would soon fit the description of a PDA (personal digital assistant). Its successor, the Psion Organiser II, was similar and included a tactile keyboard, a...

Proto-PDA Regains Its Memory With The Help Of A Raspberry Pi Pico

Remember the Psion Organiser? If you do, chances are you were an early adopter, as the 8-bit pocket computer had its heyday in the mid-1980s. Things have come a long way since then, of course, but …