Spoken Tutorial, IIT Bombay 
	        https://spoken-tutorial.org 

	        OpenPLC version1 with LDmicro
	          CTC Counter - Assignment


Draw a ladder logic where the state of LED depends on switch press count
  1. count = 0, LED should RESET. 
  2. count = 1, LED should start blinking
  3. count = 2,  the LED should be SET