If you are working in industries particularly in the manufacturing the term VFDs will be very familiar to you. Especially in the 21st century almost all the factories and manufacturing units operate their motors using VFDs
If you are looking for something easy, simple and at the same time you want to impress everyone with your Arduino then traffic light project is probably the best choice especially when you are a beginner in the world of Arduino.
Mechanical engineers are some of the most hard working people and the work involved is mostly of physical nature. Therefore, it is important for them to have the right tools so as to be more productive and get the work done in a smarter way and easier way.
With the ever changing world and pollution increasing day by day the need of the hour is a proper collective approach to minimize our dependency on the fossil fuels to generate electricity thus comes solar energy into the picture .