DS1302 - RTC Real-Time Clock Module

: ARD01045
€4.50
Tax included

The supply voltage is 5V. RTC module uses the serial I2C communication protocol, which makes the interfacing of this module with the microcontroller very easy. Only two pins (CLK and DAT) are required for interfacing with Arduino other than VCC and GND. CLK and DAT pins are actually the required SCL and SDA pins for the I2C communication, while RST is the reset pin (optional).

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*Disclaimer: The images are merely illustrative.

The supply voltage is 5V. RTC module uses the serial I2C communication protocol, which makes the interfacing of this module with the microcontroller very easy. Only two pins (CLK and DAT) are required for interfacing with Arduino other than VCC and GND. CLK and DAT pins are actually the required SCL and SDA pins for the I2C communication, while RST is the reset pin (optional).

Tutorial:

Using DS1302 RTC module with Arduino

 

Datasheet:

https://datasheets.maximintegrated.com/en/ds/DS1302.pdf


NOTE: CR1220 battery not included

ARD01045

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