Today’s supply chain issues can make it hard to buy microcontrollers, or really any kind of semiconductor. But for those keeping retrocomputers alive, this problem has always existed: ancient ...

We’ve talked about the Sinclair scientific calculator before many times, and for some of us it was our first scientific calculator. If you can’t find yours or you never had one, now you can build your ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This programmable handheld electronic ...

I think you'll agree – EDN needs more teardowns! In that spirit, I've taken a screwdriver to my rare and wonderful Wang LOCI-2 calculator. This machine's design seems to be from 1965, though I ...

He was 12. It was the best birthday gift his parents ever gave him. Not a bike, not a pair of skis, not a model rocket — it was a programmable calculator. "I was a total geek," admits Carlos Brody in ...