For our project we are building a radar using a ultrasonic sensor, servo motor, and Arduino. We will be using a program to make the radar on the computer using Java programming. The concept of this project is simple. The UC sensor is attached on the top of the motor. The servo motor will turn the sensor very slightly and the same time the ultrasonic sensor will see if there is a object in front. If there is an object than the computer will show it on the radar.
This relates to engineering because you are using technology to make and possibly solve problems in the real world.