Close

Mounted and ready to gift

A project log for TTL binary clock

A binary clock made from TTL chips from the 70s and 80s

Ken YapKen Yap 12/17/2019 at 08:530 Comments

I mounted a couple on A5 plastic clipboards each a couple of dollars from the local office supply store. They have a tab to hang on a wall hook.


One recipient elected to mount the board on his gift lower down to have space above to clip notes. He joked that he could now write notes like: Fed the cat at 13:27 which is the time shown above in hex.

Discussions