The purpose of this module is to learn about the Arduino interrupt system. An Arduino tetherball game is created to illustrate the use of interrupts. You'll see that Interrupts are easy and the game ...

When kids were kids in most rural towns, there was gravel on the playgrounds, goat head stickers in the outfields of ball fields. And then if you were lucky? There was a tetherball set up beckoning ...

“We soak a ball of toilet paper with white gasoline,” says Rusty Oliver. The toilet paper ball is attached to a cable which is attached to the top of a pole, tetherball-style. And then: “We light that ...