• DS3231 AT24C32 IIC Module Precision Clock Module DS3231SN for Arduino

  DS3231 AT24C32 IIC Module Precision Clock Module DS3231SN- Descriptions:DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package.Module parameters:
  • 1. Size: 38mm (length) * 22mm (W) * 14mm (height)
  • 2. Weight: 8g
  • 3. Operating voltage :3.3 - 5 .5 V
  • 4. Clock chip: high-precision clock chip DS3231
  • 5. Clock Accuracy :0-40 range, the accuracy 2ppm, the error was about 1 minute
  • 6. Calendar alarm clock with two
  • 7. Programmable square-wave output
  • 8. Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation
  • 9. Chip temperature sensor comes with an accuracy of ± 3
  • 10. Memory chips: AT24C32 (storage capacity 32K)
  • 11. IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 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 CR2032, 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
- Package Contains:
  • 1pc x DS3231 AT24C32 IIC Module Precision Clock Module (Without Battery)
- Pictures:

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DS3231 AT24C32 IIC Module Precision Clock Module DS3231SN for Arduino

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  • Availability: In Stock
  • $2.19

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