title: Using C programming language instead of Processing with Arduino
body: <p>How can i use "Plain C" to program Arduino without using the "Processing programming language"?
  I want to improve my C programming skills by using it with Arduino for embedded systems.</p>
  
  <p>I have very limited ability to code in C++, and I would love to write my own Arduino Library using "C", to avoid using classes and OOP.</p>
  
  <p>Processing looks like Java to me, and i want to use "C pointers" to gain more practical knowledge.</p>