Description
| *DS1307 I2C real-time clock chip (RTC) *24C32 32K I2C EEPROM memory *Using LIR2032 rechargeable lithium battery and with charging circuit *solve the problem thatDS1307 can not read and write with battery backup. *After fully charged, can provide DS1307 timing for 1 year. *Compact design, 27mm * 28mm * 8.4mm *Leads DS1307 clock pin provides the clock signal for the microcontroller |
Reviews
There are no reviews yet.