RTC2 Click is an accessory board in mikroBus™ form factor. It features the DS1307 serial real-time clock (RTC). It is a low-power, full binary-coded decimal (BCD) clock/calendar with programmable square-wave output signal. Board uses I2C interface for communication, and can only use 5V power supply. Board features a 3V/230mA lithium battery as a backup power supply which ensures that timekeeping operation continues even when the main power supply goes OFF.
Specification
Type
RTC
Applications
Board is ideal for applications which require real-time clocks, calendars and programmed alarms.
On-board modules
DS1307 serial real-time clock (RTC)
Key Features
Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the week, and Year with Leap-Year Clock function with four year calendar.
