ME048 Developer boards - RTC real-time clock, DS1302

Real-time clock module with possible battery backup using the easy-to-use DS1302 chip.

The DS1302 chip uses a simple serial interface and sample code is available for Arduino, Raspberry Pi and many others. The real time clock counts seconds, minutes, hours, the date of the month, the month, the day of the week and the year with leap year compensation valid until 2100.

- serial inputs and outputs for minimum pin count - 2 V to 5.5 V full operation - requires less than 300 nA at 2 V - single byte or multi-byte data transfer for reading or writing clock or RAM data

Note - battery not included (battery see accessories)