Arduino用3個DS3231 AT24C32 IIC Precision RTC RealタイムクロックメモリモジュールGeekcreit-公式Arduinoボードで動作する製品
Arrived in good condition. Arrived faster than expected delivery time. In good condition.
As others have pointed out, the resistor and/or diode between VCC and VBAT should be removed to prevent overcharging or damaging the battery. Otherwise it works great.
Do not use CR2032 battery with this one, it has to be rechargerable LCR2032. You have to desolder the resistor in order to able to use it with regular CR2032. Search on the internet...
One of the clock is not keeping time. Running slow, approx 2 minutes per 24 hours. Lined up another one. Will see. if it has the same problem.
Good procuct, fast delivery. Works as expected. Remove charging resistor for use with battery !.
prodotto arrivato nei tempi previsti. non ancora testato, ma si presenta in ordine e senza segno di danneggiamento
conforme et envoi tres rapide
Very satisfied as usual..
After 2 weeks I received the package, so faster then expected
conforme à la livraison