this is one of the world’s first electronic calculators, the Friden EC-130, which came out in 1964! it’s a really fascinating machine, so let’s look at it in more detail.
The thread:
this is one of the world’s first electronic calculators, the Friden EC-130, which came out in 1964! it’s a really fascinating machine, so let’s look at it in more detail.
The thread: