int chose = 0, alarm_choose = 0 ,ButtonDelay = 10, frequence = 2093; int alarm_hour = 7, alarm_minute = 30, alarm_second = 0; //闹钟时间 double Temperatures, Temp_Alarm = 30 ; void setup(){ for(int i = 2;i <= 13; i++){ pinMode(i,OUTPUT); } digitalWrite(add, HIGH);...
图像/媒体片上系统,TMS320 - ARM9 Digital Media Processor, 32-Bit, MPEG/JPEG Coprocessor, PBGA337 数据手册使用Arduino UNO,蜂鸣器,DS1307 rtc和USB端口的闹钟。 硬件组件: Arduino UNO和Genuino UNO× 1 蜂鸣器× 1 公/母跳线× 1 公头40位1排(0.1“)× 1 实时时钟(RTC)× 1 跳线(通用)× 1 Adaf...
void Clock_Alarm() //闹钟指定时间蜂鸣 { if(hour == alarm_hour && minute == alarm_minute && second == alarm_second) { tone(Tone,frequence); delay(5000); noTone(Tone); } } void GetTemperatures() //获取DS18B20温度 { sensors.requestTemperatures(); // Send the command to get temperatur...
If you want to build adigital clockwith unique features then check outDOTKLOK project. ThisArduino-based digital clockcan displays a series of uniquetime-telling animations. The passing of time is displayed with numbers and abstract/geometric patterns taken from classic video games such asPong, Tet...
The wiring is largely the same as before, except the signal from the Soleil is read by an analog input rather than a digital input. I decided using the analog input would make the controller more resistant to noise than the my previous solution using interrupts. Arduino code is below : lon...
Digital Clock Circuit with Seconds and Alarm Time Display Circuit Description: of Arduino Digital Clock using DS3231 Pi Module The circuit of the Arduino digital clock using DS3231 shown in figure 2 is designed using very few components i.e. Arduino Uno Board, 16×2 LCD Module, and a DS323...
tutorials/arduino-controls-heating-element */ // constants won't change const int RELAY_PIN = A5; // the Arduino pin, which connects to the IN pin of relay // the setup function runs once when you press reset or power the board void setup() { // initialize digital pin A5 as an ...
A curated collection of Arduino coding examples byWokwi Guides Charlieplexing Control 72 LEDs with just 9 Arduino Pins Projects Alarm Clock Digital Clock with 7-Segment Display, Alarm, Snooze and RTC Dice Roller Roll 2 LED dice with a press of a button ...
A curated collection of Arduino coding examples byWokwi Guides Charlieplexing Control 72 LEDs with just 9 Arduino Pins Projects Alarm Clock Digital Clock with 7-Segment Display, Alarm, Snooze and RTC Dice Roller Roll 2 LED dice with a press of a button ...
The circuit module has good insulation and high temperature resistant effect. protect your car: With the lcd display screen, support for a digital alarm clock and overload protection system. simple assembly: Simple assembly is required for the installation and operation method, easy to use....