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Kleben Sie das Wärmeleitpad auf die CPU Ihres Pi (das Metallquadrat in der Mitte der Platine)
- LTE antenna x1
53mm x 29mm x 11mm (L x B x H
and other useful accessories
RV3028 Real-Time Clock (RTC) Breakout ESP8266 development board Kleben Sie das Wärmeleitpad aufThe RV3028 RTC is factory calibrated, and is quoted to drift by just 1 second per million seconds at 25 degrees. This will vary slightly depending on a number of factors. In our testing, we've seen performance better than 2 seconds per million seconds. For comparison, that's up to five times more accurate than your average digital watch. The tiny silver oxide battery (8mAh, included) keeps the RTC running when your device (Raspberry Pi or Arduino) is
US$ 59.97
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