Contribute correction: Circuit Designer R.D.

  ______    _____               ______  
 /_   _//  |  ___||     ___    /_   _// 
   | ||    | ||__      /   ||   -| ||-  
  _| ||    | ||__     | [] ||   _| ||_  
 /__//     |_____||    \__ ||  /_____// 
 `--`      `-----`      -|_||  `-----`  
                         `-`