- Yancheng , ???, China
- US $9.17
- Mar 29th
10PCS Arduino RTC DS1302 Real Time Clock Module For AVR ARM PIC SMD NEW Product Descriptions DS1302(without battery) is introduced trickle charge the clock chip, containing a real-time clock / calendar and 31 bytes of static RAM, via a simple serial interface to communicate with the microcontroller. Real-time clock / calendar circuit provides seconds, minutes, hours, days, weeks, months, years of information, the number of days per month and lea