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ChronoDot-Ultra-precise RTC精準時鐘板

ChronoDot-Ultra-precise RTC精準時鐘板

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  • 商品貨號:SA000575
    商品庫存: 60
  • 商品點擊數:495
  • 本店售價:NTD920元
    註冊用戶:NTD782元
    用戶評價: comment rank 5
  • 商品總價:
  • 購買數量:

商品描述:

商品屬性

ChronoDot - Ultra-precise Real Time Clock DS3231

 


 

 

 

貼心提醒

 

原廠進口 

附件:電池一顆

This board/chip uses I2C 7-bit address 0x68
 

 


  

產品特色

 

The ChronoDot RTC is an extremely accurate real time clock module, based on the DS3231 temperature compensated RTC (TCXO).

The DS3231 has an internal crystal and a switched bank of tuning capacitors. The temperature of the crystal is continously monitored, and the capacitors are adjusted to maintain a stable frequency. Other RTC solutions may drift minutes per month, especially in extreme temperature ranges...the ChronoDot will drift less than a minute per year. This makes the ChronoDot very well suited for time critical applications that cannot be regularly synchronized to an external clock.

The ChronoDot will plug into a standard solderless breadboard and also has mounting holes for chassis installation.

The I2C interface is very straightforward and virtually identical to the register addresses of the popular DS1337 and DS1307 RTCs, which means that existing code for the Arduino, Basic Stamp, Cubloc, and other controllers should work with no modification.

 

 


 



 


 

產品規格

 

Length: 30.4mm diameter

Height: 14.1mm

Weight: 4 g

 

 

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Black Enclosure for 樹莓派 B+/2B/3B

Black Encl...

NTD600元

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