ITEM NAME:I2C RTC DS1307 AT24C32 Real Time Clock Module for Arduino AVR PIC 51 ARM D9E1 I2C RTC DS1307 AT24C32 Real Time Clock Module for Arduino AVR PIC 51 ARM D9E1 Product Name : DS1307 Time Clock Module;Fit for : MCU AVR PIC 51 ARM Memory : 24C32 32K I2C EEPROM;CR2032 Voltage : 3.6V PCB Size : 27 x 28mm/1.1" x 1.1"(L*W) Weight : 7g This is the DS1307 Real Time Clock Module For MCU AVR ARM PIC. The module comes fully assembled and pre-programmed with the current time. The DS1307 is accessed via the I2C protocol. The CR2032 rechargeable lithium battery, and belt charging circuit. Full of electricity, can provide DS1307 time 1 year. Package Content: 1 x DS1307 Module 1 x CR2032 Battery Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
