[Jim] used a logic analyzer to do some in depth analysis of the Syma 107G helicopter's IR protocol. We've seen work to reverse engineer this protocol in the past, but [Jim] has improved upon it. Instead of reading the IR output of the controller, [Jim] connected a Saleae Logic directly to the controller's circuitry. This allowed him to get more accurate timing, which helped him find out some … [Read more...]
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