将硬币放置在RTC中的电池。 (在大多数RTC板上,正极朝外) 使用公对母跳线仅将以下四组引脚连接在一起: VCC-》 Arduino 5V GND-》 Arduino GND SDA-》 Arduino A4 SCL-》 Arduino A5 第3步:下载Arduino库并运行SetTime Sketch 从http://www.pjrc.com/teensy/td_libs_DS1307RTC.html下载并安装DS1307RTC库。
rtc.setDate(1, 1, 2023); // 初始日期设置为2023年1月1日 // 初始化LCD1602显示屏 lcd.begin(16, 2); lcd.print("Realtime Clock"); } void loop() { // 获取当前时间 Time t = rtc.getTime(); char timeStr[9]; sprintf(timeStr, "%02d:%02d:%02d", t.hour, t.min, t.sec); // ...
YouTube Arduino's RTC Is A Lie I tested the accuracy of Arduino's Real-Time Clock (RTC) and compared it with millis(). The results are shocking - especially for the new R4 boards. Detailed testing and comparison between: - Arduino Uno R4 WIFI - Arduino Uno R4 MINIMA - Arduino ...
Arduino 主板包含 Real Time Clock(RTC)板和 Arduino nano。每当主 Arduino 通过其 USB 进行编程时,RTC 就会使用当前计算机时间进行编程,并将时间数据通过 RTC 电池保存起来。 可以将 RTC 板热粘合或用双面胶带粘贴到主 PCB 上。焊接连接使其牢固。 使用3D 打印支架将主板固定在时钟上。 将RTC Vcc 连接到板上的...
setSyncProvider(RTC.get); // Function to readRTC (Real Time Clock) setSyncInterval(60); // Set the number of seconds between re-sync //setTime(8, 19, 30, 10, 02, 2018); // Set the Time and Date (hour, minute, second, day, month, year) ...
* Arduino DS3231 Real Time Clock Module Tutorial * * Crated by Dejan Nedelkovski,* www.HowTo...
An RTC (Real Time Clock) is a clock that keeps track of the current time and can be used to program actions at a specific time.Arduino and almost all microcontrollers have built-in timers that can run as long as there is power. However, as soon as the power is turned off (either ma...
Using a Real Time Clock With Arduino: Ever wanted to make a project that activated on a schedule? Using a Real Time Clock (RTC) is a great way to do it!Colorful Clock: A clock that shows your energy level and greets you when you approachTech...
#include<Wire.h>#include"RTClib.h"RTC_DS1307 rtc;// Create a RealTimeClock objectvoidsetup(){Serial.begin(9600);Serial.println("YourDuino.com DS1307 Real Time Clock - Set / Run Utility");#ifdef AVRWire.begin();#elseWire1.begin();#end ifrtc.begin();// Start the RTC library code...
char set_time(); char input_show(int x); char set_time_year(); char set_time_month(); char set_time_day(); char set_time_hour(); char set_time_minute(); char set_time_second(); char set_clock(); char set_clock_hour(); ...