GitHub

iboguslavsky/RTC_Timer_IRQ

// Callback timer_cb_t oneSecondTimer(void* data) { Serial.println("Fired!"); } Timer timer(1000, false, oneSecondTimer); void setup() { Serial.begin(115200); // Slow ...
GitHub

An Arduino + RTC (and optionally Wemos) - based Clock and Timer with Alarm

While TIMER is displayed, MODE SP (Short Press) to change display to Timer-Alarm (Minutes and Seconds) with blinking Timer-Alarm Seconds. Now SET SP increments Timer-Alarm Seconds and SET LP ...
electronicsforu

Real-Time Clock (RTC) With Temperature Display Using Arduino

This project demonstrates how you can build a real-time clock (RTC) with a temperature display using Arduino, DS3231 RTC chip, and SSD1306 OLED display (128×64 pixel). DS3231 RTC chip is more accurate ...
electronicsforu

Dual Sharing RTC

I have an old window AC at my lab, situated at the terrace. The AC needs to be run intermittently more so often when I’m out of the station and the lab PC needs to be cooled down during the intense ...
elektormagazine

Programming the Arduino in BASIC - Using RTC Part. 4

With this project, I conclude my presentation of Basic for Arduino. Unless you have any further requests, I will take a break. Please let me know if you enjoyed using Great Cow Basic. Best regards ...