Imagine that you lie on the sofa and control everything with an ordinary cellphone. So incredible! The curtains can be switched automatically, the water temperature can turn into temperate mode when you’re ready for a cozy bath. Alternatively, you could obtain the distinct light scene in your home. I believe that you can’t wait to live life like this. In this lesson, we simulate the smart home to make a DIY smart home kit with Arduino software. Follow us to enjoy the joy of DIY!