Week 6

The Design Team work on developing a circuit to activate their flaotion Devation. They used Relays, which are electromagnetic switchs that can work with small currents to activate (turn on and off)  larger electric circuits. For the Floating Car Project the team will be using a 5V relay switch that will be connected to an arduino board starting the flow of the mechanism. A water sensor will always be attached to the adruino board and will be coded to detect a certain amount of water level before activatiing.

https://www.quora.com/How-do-I-make-an-automatic-AC-switch-using-Arduino-Uno-which-can-turn-on-and-off-at-a-particular-set-time