I2C DS1307 RTC Clock Module | Raspberry PI | Board/Sensor/Display

This is I2C DS1307 RTC Clock Module from the category Raspberry PI | Board/Sensor/Display.

The integrated DS1307 clock chip and a 1220 button battery make sure that the raspberry can still remember the time even if power is lost, and the module uses I2C mode to interact with the raspberry. Set aside the serial port, this module is a handy way to debug TTL.

Features:

1 l on the DS1307 chips board, US letter D;

never-powering CR1220 button battery;

can do shell script operations directly;

instruct raspberry to deliver a string so that debugging is easier;

output of programmable square waves.

Interface with the product:

2X13 socket on the Raspberry Pi B version;

2X20 socket for the Raspberry Pi A +, B +, and generation two;

enabling raspberry to communicate B/A+/B+/B+/2/;

interface with a 2 * 5p 2.54mm pitch.

3: Product specifications

5V is the working voltage;

0 ° C