{"id":1658,"date":"2021-11-18T18:22:42","date_gmt":"2021-11-18T17:22:42","guid":{"rendered":"https:\/\/www.onetimenexttime.sk\/arduino\/?post_type=product&p=1658"},"modified":"2024-02-22T18:18:13","modified_gmt":"2024-02-22T17:18:13","slug":"real-time-clock-module-at24c32-ds1307","status":"publish","type":"product","link":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/real-time-clock-module-at24c32-ds1307\/","title":{"rendered":"Real Time Clock Module AT24C32 DS1307 RTC"},"content":{"rendered":"

 <\/p>\n

 <\/p>\n

Inform\u00e1cie o module RTC DS1307 s pam\u00e4\u0165ou AT24C32<\/h1>\n\n\n\n\n\n\n\n
Popis<\/th>\nReal Time Clock (RTC) modul DS1307 s integrovanou pam\u00e4\u0165ou AT24C32<\/td>\n<\/tr>\n
Vlastnosti<\/th>\n\n
    \n
  • Presn\u00fd \u010dasov\u00fd modul s vlastnou bat\u00e9riou<\/li>\n
  • Integrovan\u00e1 pam\u00e4\u0165 EEPROM s kapacitou 32 kilobajtov<\/li>\n
  • Mo\u017enos\u0165 sledovania \u010dasu a d\u00e1tov\u00e9ho z\u00e1znamu<\/li>\n
  • Jednoduch\u00e9 pou\u017eitie pomocou I2C rozhrania<\/li>\n
  • Podpora pre n\u00edzkonap\u00e4\u0165ov\u00e9 oper\u00e1cie<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u0160pecifik\u00e1cie<\/th>\n\n
    \n
  • Rozmery: 28mm x 28mm<\/li>\n
  • Nap\u00e1janie: 5V<\/li>\n
  • Integrovan\u00e1 bat\u00e9ria: CR2032<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Pr\u00edklady pou\u017eitia<\/th>\n\n
    \n
  • Sledovanie re\u00e1lneho \u010dasu v projektoch s Arduino<\/li>\n
  • Uchov\u00e1vanie d\u00f4le\u017eit\u00fdch d\u00e1t s \u010dasovou pe\u010diatkou<\/li>\n
  • Automatizovan\u00e9 \u010dasov\u00e9 \u00falohy v IoT projektoch<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Pr\u00edkladov\u00fd k\u00f3d pre Arduino<\/th>\n
\n\/\/ Potrebn\u00e9 kni\u017enice
\n#include <Wire.h>
\n#include <RTClib.h><\/p>\n

RTC_DS1307 rtc;<\/p>\n

void setup() {
\nSerial.begin(9600);
\nWire.begin();
\nrtc.begin();<\/p>\n

if (! rtc.isrunning()) {
\nSerial.println(\"RTC nie je spusten\u00e9!\");
\nrtc.adjust(DateTime(__DATE__, __TIME__));
\n}
\n}<\/p>\n

void loop() {
\nDateTime now = rtc.now();
\nSerial.print(now.year(), DEC);
\nSerial.print('\/');
\nSerial.print(now.month(), DEC);
\nSerial.print('\/');
\nSerial.print(now.day(), DEC);
\nSerial.print(\" \");
\nSerial.print(now.hour(), DEC);
\nSerial.print(':');
\nSerial.print(now.minute(), DEC);
\nSerial.print(':');
\nSerial.print(now.second(), DEC);
\nSerial.println();
\ndelay(1000);
\n}
\n<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n