Arduino Calculator Project This project demonstrates a simple calculator built using Arduino as the microcontroller. It accepts user input through a 4x4 Keypad and displays the result on a 16x2 LCD.

void loop() { // إذا الزر مضغوط → شغل الليد digitalWrite(led1, digitalRead(button1)); digitalWrite(led2, digitalRead(button2)); digitalWrite(led3, digitalRead(button3)); } How It Works: Each button is ...

Check out the this colourful but BASIC use of Arduino... I flagged this one in the "Tweets of the Week" section of Electronics Weekly magazine, from the Arduino team, but it's worth highlighting in a ...

When it comes to ATmega8 basic I/O interfacing, we just learned how to connect a switch as an input device to control one LED connected as an output device. Now a simple tour through selected areas of ...