From: dave@davehigton.me.uk   
      
   In message    
             Joe  wrote:   
      
   > Yes they remain their state BUT sometimes Arduino likes (from experience) &   
   > probably Raspi's give of spurious pulses on startup which can be/needs to   
   > be prevented:   
      
   Yes.  The important thing is that, although they may be regaded as   
   spurious, they are /not/ /random/; they are completely predictable and   
   completely curable.   
      
   David   
      
   --- SoupGate-DOS v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)