title: Read digital data directly from a USB port
body: <p>I use Arduino for comunication between sensors and my <a href="http://en.wikipedia.org/wiki/C_Sharp_%28programming_language%29" rel="nofollow noreferrer">C#</a> application using a serial port. Is there any possibility to access digital components directly such as <em><a href="https://www.sparkfun.com/products/9376" rel="nofollow noreferrer">Force Sensitive Resistor - Square</a></em>, from a USB port? </p>
  
  <p>Do I have to write a driver for that? </p>
  
  <p>I drew a semi-schematic diagram to exemplify:</p>
  
  <p><img src="https://i.stack.imgur.com/lCcD1.png" alt="enter image description here"></p>