2PCS I2C IIC RTC DS1307 AT24C32 Real Time Clock Module for Arduino 51 AVR ARM PIC for Arduino UNO Without Battery

الوصف

  Brand new and high quality. This is the DS1307 Real Time Clock developed by one of our designer waiman. The module comes fully assembled 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 1Hz output pin. 56 Bytes of Non-volatile memory available to user. Size:2.9cm x 2.6cm - 1.14inch x 1.02inch. Package:2PCS*DS1307 Time Clock Module ( without battery )