All C functions having a 'void' return type return nothing. When the compiled Blink sketch runs on your Arduino, it runs setup() first, setting up the hardware, then it runs loop() over and over ...

Did you know that you can use Arduino to turn on an LED when you press a button? Well, it is true, you can do this! Leaving the joke aside, let me show how you can achieve this. You will need the ...

Anyone searching for a function generator may be interested in a new DIY Arduino project which details how you can make your very own. “A function generator is a very useful tool, especially ...