What do you do with 144 7-segment displays? If you’re [Frugha] you ... [Frugha] picked a nice font and hand-coded lookup tables for each digit. The lookup tables are stored in ROM, saving ...

In a way, all 7-segment displays are alike; at least from the outside looking in. On the inside it can be quite another story, and that’s certainly the case with the construction of this Soviet ...