WRISTWATCHES FUNDAMENTALS EXPLAINED

Wristwatches Fundamentals Explained

Only a decoupling capacitor and a few more pull-up resistors ended up demanded. The RTC is wired up to ensure that in lieu of obtaining power applied to the VCC pin, it’s applied to the Vbat pin which decreases its present-day draw from close to 100uA all the way down to 2.5uA.Screw-down scenario backs (threaded scenario backs): all the check out

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