Concept: Humidity Tracar

This is a concept for a Humidity Tracar—a car that could be programmed to drive to various places, read the humidity, and return. It would be useful in certain instances where, for example, you are repairing your home and need to read the humidity level for a certain task. This car would require the development of a humidity sensor, which would record the relative humidity of the air and then display it on the screen. The screen could be programmed to display the last five data points before deleting them. The whole project would be powered by the EV3 brick. Ultimately, I think this project has applications both practical and fun.