Ds1302 Schaltplan. Apart from the 5v and gnd there are 3 cables to connect to arduino pins 7 6 and 5 when using the msparks ds1302 library. The ds1302 is designed to operate on very low power and retain data and clock information on less than 1μw.
The ds1302 is the successor to the ds1202. Die echtzeit uhr kalender bietet sekunden minuten stunden wochentag datum monat und jahr informationen. It communicates with a microprocessor via a simple serial interface.
Es kommuniziert mit einem mikroprozessor über eine einfache serielle schnittstelle.
In addition to the basic timekeeping functions of the ds1202 the ds1302 has the additional features of dual power pins for primary and backup power supplies programmable trickle charger for v cc1. Ds1302 ds1302 h this library was made in order to find an easy way to interface and use the ds1302 trickle charge timekeeping chip. The 31 bytes of ram is formatted as shown in the table below. Apart from the 5v and gnd there are 3 cables to connect to arduino pins 7 6 and 5 when using the msparks ds1302 library.
