The DS1307 serial RTC is a low-power, full binary-coded decimal clock/calendar. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The end of the month date is automatically adjusted for months with fewer than 31 days, including corrections for leap year. Th..
When you switch on your PC or Mac, do you have to change its time? Highly unlikely! Do you have to on your Raspberry Pi? Possibly.Each time your Raspberry Pi boots it connects to what is called an NTP - Network Time Protocol - server and asks it the time. But what happens if your Pi is not connected..
The DS1307 AT24C32 Real Time Clock Module for AVR ARM PIC Features Two wire I2C interface. Hour: Minutes: Seconds AM/PM. Day Month, Date - Year. Leap year compensation. Accurate calendar up to year 2100. DS1307 based RTC. 1Hz output pin. 56 Bytes of Non-volatile memory available to user. The DS1307 ..
This custom designed module for the DS1302 Real Time Clock. Interfacing the DS1302 with a microprocessor is simplified by using synchronous serial communication. Only three wires are required to communicate with the clock / RAM: RST, I / O (data line), and SCLK (serial clock).Features of Real-Time C..
What are Real-Time Clocks?Real-time clocks (RTC), as the name recommends are clock modules. The DS1307 real-time clock (RTC) IC is an 8 pin device using an I2C interface. The DS1307 is a low-power clock/calendar with 56 bytes of battery backup SRAM. The clock/calendar provides seconds, minutes, hour..