
| Features: Brand new and high quality. This is the DS1307 Real Time Clock developed by one of our designer. The module comes fully assembled and pre-programmed with the current time. The DS1307 is accessed via the I2C protocol. Two wire I2C interface. Hour:Minutes : Seconds AM/PM. Day Month, Date - Year. DS1307 based RTC without LIR2032 battery (battery NOT include) 1Hz output pin. 56 Bytes of Non-volatile memory available to user. Specifications: Original box: no Item size: 28*26*8mm Net weight: 7g Color: Black Packing content: 1 x DS1307 Time Clock Module |
