Following the Spy Bot, we have this new Spy Vehicle. Yes, yes it is using an NXT sound sensors. But when using the EV3 sets you could replace it with an ultrasonic sensor.
The building instructions are for a robot base that looks like a car but is not exactly a car and has a strange shape. Just like spy vehicles - a car, but not only a car and not just a car.
- 18 Jan 2018