The tone function generates a square wave of the specified frequency on a pin during the time ... The Arduino command “tone” takes two ... “tones[0]” is 261, “tones[3]” is 311, etc. If we put the code ...

[Robson Couto] started to get interested in musical projects and as a side effect created downloadable code with simple notation for a good variety of themes, songs, and melodies. They are all for … ...

These days, there’s a huge variety of screens on the market for use with microcontrollers. OLEDs and graphic LCDs abound, while e-ink devices tempt the user with their clean look and low ener… ...