Similar to less popular handheld of the era, the Gameboy, the Psion used a proprietary cartridge format for distributing commercial software. Psion sold blank cartridges, flashing hardware and duplicators to software houses, as well as releasing a number of titles under their own license. There’s a wide range of commercial... [Read More]

Shortly after the write-up for the Psion Series 5, I picked up a Psion 3a from a fellow collector through a retro group. The plan was to do a write-up comparing the two platforms. Despite that you can see the DNA carry from the 3 to the 5, they’re distinct... [Read More]

I get asked for recommendations for practice soldering kits. [Read More]