This time I'll make an rc racing boat made out of foam board. This boat is capable of reaching high speeds, in this video, ...

Watch a long-range autonomous drone boat come to life! In this video, we build, tune, and test a fully autonomous boat, ...

What do you get when you combine an old optical drive, some empty soda bottles, and a microcontroller? Well…nothing, really. That’s still just a pile of rubbish. But if you add in a battery, an RC ...