That’s the idea behind [Michal]’s Automated RC Motor Efficiency Tester, his entry to the 2016 Hackaday Prize. [Michal]’s project is not a dynamometer, the device you should use if you’re ...

Pick the right one for your skill level and budget from some of the best ... of fine motor and organizational skills, as well as instruction-following, ensure that a Lego Technic RC car is an ...

RC cars are the gateway that got many of us to where we are today. Hobby-level cars have all the same systems as real cars. Turning wrenches on one of these, either as a kid or adult, scratches ...