Simon27
Newbie level 5
I recently purchased the TTL Cookbook by Don Lancaster, and it gives clues into how a simple frequency counter could be built from TTL.
Does anyone know of a circuit that would be reasonably easy to build?
It's not for anything serious, just something that I thought could be a fun project to use my Numitrons as a display other than another clock...
Does anyone know of a circuit that would be reasonably easy to build?
It's not for anything serious, just something that I thought could be a fun project to use my Numitrons as a display other than another clock...