Learn essential techniques for handling and manipulating text strings in C programming using Arduino in this comprehensive 37-minute tutorial. Explore string operations including size, length, null termination, concatenation, copying, moving, comparison, and searching. Master parsing techniques for comma-separated data and converting between strings and numeric types. Discover how to pass and return strings with functions, and apply these skills to parse data from a serial port in a practical example. Gain valuable insights applicable to various embedded systems projects coded in C.