This project provides code and wiring diagrams for building an FM radio in Arduino using the TEA5767 FM Stereo Radio Module. Both the TEA5767 and OLED connect to the same I2C pins on the Arduino, but ...

The project generate Morse Code, It takes serial input from the user and converts it to Morse code. In Morse Code, each letter has predefined dots and dashes. We provide the input as letters and the ...

If you want to add a keypad to your Arduino project, the options are pretty limited. There’s that red and blue 4×4 membrane we’ve all seen in password-protected door lock projects,… ...