Arduino Nano Thermostatic Relay Learning Project course. In this course, you will not only learn about Arduino Nano, but also learn how to build a fully automatic and adjustable thermostatic relay. By the end of this course, you will have built and programmed your own adjustable thermostatic relay and learned a lot about the Arduino Nano microcontroller, how to use the DS18B20 waterproof temperature sensor, TM1637 7-segment 4-digit LED display, rotary encoder, and more. took If you are a complete beginner, the course also includes introductory sections on Arduino Nano, how to install IDE (Integrated Development Environment) software, as well as an overview of C++ to help beginner students. We simplify your learning experience by providing all the code and easy-to-follow step-by-step instructions where we explain each line of code. We’ll also encourage you to some resources and exercises outside of the course, and introduce you to some of the tools you’ll need, and you’ll have a good grasp of the basics in no time. The fact that there are so many real-world applications for such a device is compelling enough to make us create this course. This handy project will help you keep the temperature within a certain range, whether you’re looking for a way to maintain the temperature of a certain container’s liquid or you want to cool something that’s getting too hot. We’ll also show you how to display an alert message that scrolls across your LED display when a predefined condition occurs, as well as help you build a more permanent and portable version of the thermostatic relay using a External power supply helps.