//if you want the arduino to detect the cards only once int NumbCard[1];//this array content the number of cards. in my case i have just one cards. Serial.println("LABEL,Date,Time,Name,Number");// ...

This project demonstrates how to connect three DS18B20 waterproof digital temperature sensors to an Arduino Uno, read the temperature data, and plot the measurements in real-time using Excel. Once ...

Abstract: Solar-powered systems require real-time monitoring because the rapid environmental change affects the system with no specifics when such occurrences will happen. The systems rely solely on ...