The Seven-Segment Display That’s Also An Input Device

We’re used to seeing all manner of seven-segment displays, be they mechanical, electronic, or something in between. But what all these displays have in common is that they’re, you know,…

An ALU As A Desktop Calculator Has Stunning Style From Days Gone By

Those of you with an interest in microcomputer history will know that there is a strong crossover between the path of electronic calculator evolution and the genesis of the integrated CPU. Intel&#8…