LApprenti Sorcier
New Member
Some of you migh have seen the posts on "Digital clock" I've been wondering what's teh easiest way of generating a precise 1 Hz frequency for the clock.
An idea I heard of is dividing by 60 the AC frequency and using that instead. (or some adaptation, but the idea remains to get the pulses from it).
Any ideas?
Also, ca anyone tell me an easy way to make one with a crystal, hopefully, very much power-efficient. (I'm planning to run another one on batteries... )
Thanks a lot!
An idea I heard of is dividing by 60 the AC frequency and using that instead. (or some adaptation, but the idea remains to get the pulses from it).
Any ideas?
Also, ca anyone tell me an easy way to make one with a crystal, hopefully, very much power-efficient. (I'm planning to run another one on batteries... )
Thanks a lot!