neazoi
Advanced Member level 6
Hi, I would like to try building an analogue watch and I need a precise 1 minute timer to trigger a tiny motor or any other electromechanical actuator to advance the minutes.
Obviously, since it is a watch, battery saving and circuit voltage, are important.
Also size is important.
I have found these circuits, but they need 5v and I was thinking of a single cr2032 (or larger capacity) button Li-ion cell.
Any suggestions?
Thanks
Obviously, since it is a watch, battery saving and circuit voltage, are important.
Also size is important.
I have found these circuits, but they need 5v and I was thinking of a single cr2032 (or larger capacity) button Li-ion cell.
Any suggestions?
Thanks