DS3231 AT24C32 IIC Module Precision Clock Module

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US$ 0.5 - 0.8 / Piece

1 Piece(Min. Order)

Port SHENZHEN/HK
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Product Details

Place of Origin

Guangdong, China

Model Number

DS3231

Product Description

1 Size: 38mm (length) * 22mm (W) * 14mm (height)

2 Weight: 8g

3 Operating voltage :3.3 - 5 .5 V

4 chip: high-precision DS3231

5 Clock Accuracy :0-40 ° range, the accuracy 2ppm, the error was about 1 minute

6 two calendar alarm clock

7 programmable square-wave output

8 accurate timing from second to year and valid leap year compensation until the year 2100

9 temperature sensor in the chip and with an accuracy of ± 3 °

10 memory chips: AT24C32 (storage capacity 32K)

11.IIC bus interface, the maximum transmission speed 400KHz (working voltage 5V)

12 can be cascaded with other IIC device, 24C32 addresses can be shorted A0/A1/A2 modify default address is 0x57

13 with rechargeable battery LIR2032, to ensure the system after power failure, the clock move any natural normal

14 Packing: single anti-static packaging

Wiring instructions (for Arduino uno r3 for example):

SCL → A5

SDA → A4

VCC → 5V

GND → GND

Note: battery not included.

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Shenzhen Xiangyangwei Electronics Co., Ltd.: Contact nameJoy Lian
Chat Now; Phone86-0755-61337772; AddressRm. 2105, West Hangyuan Building, Zhenhua Road, Huaqiang North Street, Futian District, Shenzhen, Guangdong

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DS3231 AT24C32 IIC Module Precision Clock Module

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