Cheap 1 Hz clock source
posted Feb 4th 2007 11:48am by Will O'Brienfiled under: misc hacks
[Alberto] sent this along. [Jose Pino] put up a nice how-to on modifying a cheap quartz clock to be used as a 1Hz (1 second) pulse generator. I can think of a number of past projects where this would have been really friggin’ handy.
