Email: Password: Remember Me | Create Account (Free)

Back to Subject List

Old thread has been locked -- no new posts accepted in this thread
???
05/13/10 14:02
Read: times


 		 #175842 - Risking life & limb?
Responding to: ???'s previous message
I don't think so - he specifically said the glass plate is there for protection!

However, I do agree that using a properly isolated supply would obviate that need!

Could the device not be powered by an external low-voltage supply instead??

List of 24 messages in thread
TopicAuthorDate
Capacitive touch sensor through glass            01/01/70 00:00      
   Research shows these sites for Touch Sense            01/01/70 00:00      
   a glass plate.            01/01/70 00:00      
      I do not know your app, but ...            01/01/70 00:00      
         Resistive sometimes an option            01/01/70 00:00      
         Agreed, mostly            01/01/70 00:00      
            Apple...            01/01/70 00:00      
            all very well ...            01/01/70 00:00      
               3-input olfactory sensor?            01/01/70 00:00      
                  sensitive nose... smelling ha ha ha            01/01/70 00:00      
                     yes, don't            01/01/70 00:00      
                        Risking life & limb?            01/01/70 00:00      
                           not touching the panel, but            01/01/70 00:00      
                              Batteries or isolated PSU recommended for debug            01/01/70 00:00      
                                 I get every thing but the suggestion to my original need            01/01/70 00:00      
                                    I gave you the best recommendation that I could...            01/01/70 00:00      
                                       Have you looked at proximity sensors or metal detectors yet?            01/01/70 00:00      
                                    Basic principles            01/01/70 00:00      
                                       Touch Sense Patents            01/01/70 00:00      
   Highly critical!            01/01/70 00:00      
      very enlightening            01/01/70 00:00      
   Previously, on 8052.com...            01/01/70 00:00      
      implementing touch screen buttons in nxp 89lpc922 chip            01/01/70 00:00      
         Can use discrete logic too            01/01/70 00:00      

Back to Subject List