SECOND VERSION (without Arduino)
The students' work is to know the mathematical formula relating speed, space and time and with the teacher's help, create the flowchart and develop the code that allows the mBot work as a speed radar.
The variable "space" will be obtained by the difference in between two measured distances. The variable "time", will be the gap of time between those two measurements.
The speed radar will remain in standby mode, until a "vehicle" passes in front of it. At that time, it will calculate the speed of the vehicle and display it on the 7-segment display. (It will be calculated in km/h).
