This DIY 5V Wireless Infrared Remote Decoder receiver object listens to the IR sensor and when it sees a signal it starts measuring the timing of the marks and spaces. If a particular amount of time passes with no additional signals, it presumes that the data is complete and when you call My_Receiver.GetResults it returns "true". This IR module passes the data to your decoder object. The decoder uses the timing information and the number of bits to see if it matches one of the supported protocols. If it succeeds, it returns "true" although in this sketch we did not bother to check that first.
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