Requisite hardware setup is very simple: just verify and upload the below sketch to Arduino Uno and that’s all! The sketch enables Arduino to receive instructions (which will actually be in ASCII) ...

But what makes this project unique is that the custom GUI that controls the Arduino was written in the language that everyone loves to hate, Visual Basic.

LineGraph This Visual Basic .NET application receives three input quantities from Arduino Microcontroller and then plot a dynamic Line Graph with the inputs.