GETTING MY WRISTWATCHES TO WORK

Merely a decoupling capacitor and some added pull-up resistors have been expected. The RTC is wired up to make sure that in lieu of owning electrical power applied to the VCC pin, it’s applied to the Vbat pin which decreases its existing attract from all-around 100uA all the way down to 2.5uA.Screw-down circumstance backs (threaded case backs): t