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Gary DuVall: Hack an LED Sign (Disassembly, Testing)
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Gary DuVall: Hack an LED Sign (Roadmaster RRDS100 PCB, Whole)
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Gary DuVall: Hack an LED Sign (PCB, Center)
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Gary DuVall: Hack an LED Sign (PCB, Left)
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Gary DuVall: Hack an LED Sign (PCB, Right)
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Gary DuVall: Hack an LED Sign (Daughterboard, IR Functions)
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Gary DuVall: Hack an LED Sign II (45 Degree, Center)
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Gary DuVall: Hack an LED Sign (LED Side)