else // Outside working hours: do nothing (or deep sleep) Serial.println("Outside logging hours. Sleeping...");
delay(60000); // Wait 1 minute between readings virtuabotixrtc.h arduino library
delay(500);
// Example: April 30, 2026, 14:30:00, Wednesday (dayOfWeek = 4) myRTC.setDS1302Time(00, 30, 14, 30, 4, 4, 26); else // Outside working hours: do nothing (or
Serial.print("Date (MM/DD/YYYY): "); Serial.println(myRTC.getDateStr()); // Returns "04/30/2026" // Example: April 30
The virtuabotixrtc.h arduino library is a testament to the power of open-source hardware. It takes a potentially complex task—bit-banging a 3-wire serial protocol—and turns it into three lines of code. For beginners building their first digital clock, greenhouse timer, or automated feeder, this library is a perfect starting point.