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                coin slot detector
            
              by
			
			
            gaugele 
			
          
          —
          
            last modified
          
          Apr 21, 2010 11:22 AM
         
      
    
      
      
      
          Filed Under:
         
        
      self surveillance to beware your own ass of spectators by amy khoshbin alias tinyscissors: when your „coin slot“ is exposed, this wearable hip-pack vibrates that area to make you aware of it. you decide to cover up, or let it all hang out. 
 
 
 
 tech summary: using a Lilypad Arduino, vibrating motor, and a photoresistor (measures the amount of light in your coin slot), you will make a wearable apparatus. when the photoresistor/your coin slot is covered, the hip-pack is at rest, when it/your coin slot is exposed, this triggers the vibrating motor to start vibrating & let the user know. 
 
 
 
 see: http://www.tinyscissors.com/index.php?/interactivework/coin-slot-detector 
 
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