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 ...

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

The Arduino Development Platform, at the beginning in 2005, was conceived to be a simple programmable device to be used specifically for art design work. The goal was to create an interface to support ...

I have an old window AC in my lab, which is at the terrace. The AC needs to be run intermittently, especially when I am out of station and the lab PC needs to be kept cool during noon time when the ...