Arduino board is popular open-source electronics platform, a combination of hardware and software commonly used by students, makers and professionals to develop a wide range of electronics projects and applications. There are various types of arduino boards available such as Arduino Uno, Arduino Mega, Arduino Nano, Arduino Pro Mini, etc which are used to build small electronics projects for students to large scale industry products. Arduino's powerful features are a good fit for popular segment of applications - home automation. There is a large scope of home automation applications that we can build by using the Arduino board. Below is the list of some DIY arduino home automation projects which we shared with detailed description of required components, circuit diagrams, codes and videos.