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Real Time Clock (RTC) DS1307 I2C Clock module

(2 customer reviews)

2,44 /2,02 excl. VAT

1 in stock (can be backordered)

  • Free shipping from € 74,95 NL. (€ 99,95 BE / DE)
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Article number: MOD1001 Categories: , ,

Description Real Time Clock (RTC) DS1307 I2C Clock Module

The Real Time Clock (RTC) DS1307 I2C Clock Module is a compact time management solution. This product is built around the DS1307 chip. This chip is known for its reliability in time registration. The unique thing about this module is the support of the I2C protocol. This makes integration with various microcontrollers, such as Arduino, easy. The module works on a Lithium button cell battery. This type of battery guarantees a long lifespan. The RTC module keeps track of time even when power is disconnected from the microcontroller.

The functions of this clock module are diverse. It displays seconds, minutes, hours, days, dates, months and years. An important feature is the automatic adjustment to months with less than 31 days. It also takes leap years into account. The module works in both 24-hour and 12-hour formats. These formats have AM/PM indication. Please note: the battery is not included. Images with battery are for illustrative purposes only of the product in use.

Features Real Time Clock (RTC) DS1307 I2C Clock Module

  • Power supply: 5V DC
  • Programmable Square-Wave output signal
  • Automatic detection and switching in the event of a power failure
  • Low power consumption: less than 500nA in battery backup mode with oscillator running
  • 56-Byte, battery-backed, non-volatile (NV) RAM for data memory
  • Supports I2C protocol for easy integration
  • Provides extensive time information: hours, minutes, seconds, days, dates, months, years
  • Automatic adjustment for shorter months and leap years
  • Operates in 24-hour or 12-hour format with AM/PM indication
  • Long lifespan thanks to Lithium button cell battery
  • Dimensions: 27 x 27 x 9,8 mm

Wiki & links

2 reviews for Real Time Clock (RTC) DS1307 I2C Clock module

  1. Hans Boensma (verified owner) -

    not yet used, but useful for certain applications that are not always on.

  2. Ton van Ommen (verified owner) -

    not tested yet

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