/// <summary>
 /// Create a relay control
 /// </summary>
 /// <param name="pin">Explorer Pro HAT Output pin number</param>
 /// <param name="name">Unique identifying name for command and control</param>
 public Relay(ExplorerPins.Output pinNumber, string name)
     : base((int)pinNumber, name)
 {
 }
 public Led_Explorer(ExplorerPins.Led pinNumber, string name)
     : base((int)pinNumber, name)
 {
 }