Harold Hallikainen wrote: > This, of course, is why watches use LCD instead of LED. Back in the old days when watches did use LEDs, the display only turned on while you held a button on the watch. If battery-powered operation is important to you, it should be pretty simple to modify your clock to work the same way. -Andy === Andrew Warren -- aiw@cypress.com === Principal Design Engineer === Cypress Semiconductor Corporation === === Opinions expressed above do not === necessarily represent those of === Cypress Semiconductor Corporation -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu