He also plans to add an ultrasonic range finder to the build sometime in the future. If you’re don’t need to do things the easy way you should consider fabricating your own tank treads.

A fascinating build takes shape as a Lego tank is engineered to shoot cards with precision. Each component is carefully assembled to ensure smooth operation and powerful launches. The creative design ...

His LEGO Technic tank is a perfect example of this principle. While the tank design itself is standard LEGO fare, he’s gone all in on the electronics. With an Adafruit Feather ESP32, custom ...