View single post by slychiu
 Posted: Friday Jul 14th, 2017 08:57 am
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Joined: Saturday Apr 29th, 2006
Location: Singapore
Posts: 5498

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It may be a range issue if the ir code works in some rooms at diferent distanbces
Can you temporailyt short out the 100 ohms reistor so that the IR led fully driver. Just to ensure that the codes are sent correctly. The 100 ohms resistor is meant to protect the output in case the putput is permanently turned on

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