The build began as a simple two-motor, skid-steer RC car build with a fan for suction. Controlled by a smartphone app, a cheap Arduino board with an HC-05 Bluetooth module ran the show.

It’s a neat build that makes a great starting point for your dive into RC. Meanwhile, if you’re more about speed than getting sideways, we’ve seen a homebrew RC car designed to that end as well.

RC cars are an excellent idea for children ... It also provides an engaging building experience, and its smart hub with three ...