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Real Time Blue Clock Module DS3231SN ChronoDot V2.0 I2C Diameter 3CM

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Oky Newstar Technology Co., Ltd

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Real Time Blue Clock Module DS3231SN ChronoDot V2.0 I2C Diameter 3CM

Brand Name : OEM

Model Number : OKY3394

Place of Origin : Guangdong China (Mainland)

MOQ : 10 Piece/Pieces

Price : USD1.94-2.20/piece

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram

Supply Ability : 1000 Piece/Pieces per Day

Delivery Time : 3-5 workdays after payment

Packaging Details : Different package at optional: 1. Retailing Package: Crystal box 2. Bulking Packing:plastic case 3. Retailing Box package design according to your requirement( Order > 1000PCS)

Sample order : Welcome

Factory Outlet : Factory Outlet

OEM/ODM : Available

Delivery time : 1-3 days

Customize with an own brand : Customize with an own brand

Customize package with my own brand : Welcome

Stock : Rich

User : Students,Engineers etc.

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Real Time Blue Clock module DS3231SN ChronoDot V2.0 I2C Diameter 3CM

THIS IS THE LATEST VERSION 2.1

The ChronoDot RTC is an extremely accurate real time clock module, based on the DS3231 temperature compensated RTC (TCXO). It includes a CR1632 battery, which should last at least 8 years if the I2C interface is only used while the device has 5V power available. No external crystal or tuning capacitors are required.

The top side of the Chronodot now features a battery holder for 16mm 3V lithium coin cells. It pairs particularly well with CR1632 batteries.

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 Ard, Basic Stamp, Cubloc, and other controllers should work with no modification. This new version has a battery holder, no soldering required!

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Real Time Blue Clock Module DS3231SN ChronoDot V2.0 I2C Diameter 3CM

Product Tags:

shields for arduino

arduino sensors kit

Real Time Blue Clock Module DS3231SN ChronoDot V2.0 I2C Diameter 3CM Images

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