要安装此库,请打开 Arduino IDE 并转到Sketch > Include Library > Manage Libraries然后在右上角的搜索栏中键入RTClib。然后点击安装 1 / 2 2.第二个库是“LiquidCrystal-I2C”。转到链接并下载库 Arduino-LiquidCrystal-I2C-library。然后打开 Arduino IDE 并转到
Arduino UNO(或任何其他 Arduino)在这里获取 RTC DS1307 模块在此处获取 跳线 LED 显示屏 TM1637在这里获取 Visuino 程序:下载Visuino 第2 步:电路 将LED 显示引脚 [CLK] 连接到 Arduino 数字引脚 [10] 将LED 显示引脚 [DI0] 连接到 Arduino 数字引脚 [9] 将LED 显示屏引脚 [GND] 连接到 Arduino 引脚 ...
AUTOMATIC FISH FEEDING CONTROL SYSTEM BASED ON RTC AND ARDUINO UNO FOR AQUARIUM APPLICATIONBernado Dacosta XimenezSalman AlfarisiWahyu Setyo Budi
ATmega328 @ 16MHz : Arduino UNO, Adafruit Pro Trinket 5V, Adafruit Metro 328, Adafruit Metro Mini ATmega328 @ 12MHz : Adafruit Pro Trinket 3V ATmega32u4 @ 16MHz : Arduino Leonardo, Arduino Micro, Arduino Yun, Teensy 2.0 ATmega32u4 @ 8MHz : Adafruit Flora, Bluefruit Micro ...
The Arduino example is written for the Arduino UNO. If you want to connect it to other Arduino boards, you may need to change the connection.ArduinoHardware connectionPCF8563ArduinoDescription VCC 5V Power input GMD GND Power ground SDA SDA I2C data input SCL SCL SCL clock pin ...
//Uno, Nano, Mini, other 328-based: pin D2 (INT0) or D3 (INT1)#defineINT_PIN2//Alarm interrupt flag must be volatilevolatileboolalarmInterrupt =false; #ifdefined(ARDUINO_ARCH_ESP8266) || defined(ARDUINO_ARCH_ESP32) ICACHE_RAM_ATTR #endifvoidalarmHandler() {//Set global interrupt fl...
= 0) { // we have a communications error // see https://www.arduino.cc/en/Reference/WireEndTransmission for // what the number means Serial.print("RTC communications error = "); Serial.println(Rtc.LastError()); } else { Serial.println("RTC lost confidence in the DateTime!"); Rtc....
Can provide for arduino libraries and routines Use DS3231SN precision clock chip, built 32.768 crystal Can provide precise year, month, day, hour, minute, second, in the morning and afternoon data You can output 1Hz signal, a second output signal ...
In this tutorial, you can set and read time. Requirements Hardware DFRduino UNO(or similar) x 1 Gravity: I2C SD2405 RTC Module M-M/F-M/F-F Jumper wires Software Arduino IDE,Click to Download Arduino IDE from Arduino® Connection Diagram ...
Arduino UNO *1 DS3231 时钟模块 *1 跳线若干 接线 Arduino Uno DS3231 GND <---> GND 5V <---> VCC A4(SDA) <---> SDA A5 (SCL) <---> SCL 程序 需要下载库 http://www./library.php?id=74 设置时间的程序 // DS3231_Serial_Easy// Copyright (C)2015 Rinky-Dink Electronics, Henning ...