Whats up Dude,
Your system sounds great... you should take a look at this i found it in my ventures of web surfing...for MP3 player design.
It is a great Delay switch it should work great for you.
Hey do you use a DC to DC power supply or a DC to AC inverter and a AC to DC power supply? for your system? Also where did you get your Screen how well does the touch system work? is it high res? enough enough feel free to ask me some... take it easy man!
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