There’s hardly a day that passes without an Arduino project that spurs the usual salvo of comments. Half the commenters will complain that the project didn’t need an Arduino. The other … ...

Scratch: A programming language designed for kids ages 8 to 16.It’s separate from Arduino but still widely used in schools for creating games, programming robots, designing animations, and more ...

The fishing line will most certainly stretch under load so the 1:1 turn ratio between the remote stepper motor and the “joint” on the arm will be lost very quickly. Other than that, this is an ...