Description
The DS1307 is basically just like a watch – it runs on a battery and keeps time for you even when there is a power outage! Using an RTC, you can keep track of long timelines, even if you reprogram your microcontroller or disconnect it from USB or a power plug.
Real Time Clock Module DS1307 Specifications
- Size: 28mm (length) * 25mm (W) * 9mm (height)
- Weight: 8g
- Operating voltage :5 V
- Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation
- Battery type: LIR2032 (not included )
- IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)
- Can be cascaded with other IIC device, 24C32 addresses can be shorted A0/A1/A2 modify default address is 0x57
Real Time Clock Module DS1307 Connection
- Please check this tutorial
