INTRODUCTIONLogic analyzers are a basic tool in any electronics lab. They serve many purposes: from debugging errors, measuring timing between different processes, checking and sniffing communications and even identifying signals on a PCB.Throughout my career I’ve worked with different types of logic analyzers: from high-end devices like Saleae, to very cheap ones that cost around €10–15.My recommendation here is to always avoid those very low cost analyzers. When you’re trying to debug one of those annoying bugs that can take you more than a day to find, the last thing you need is to doubt whether your logic analyzer is working properly.On the other hand, analyzers like Saleae work flawlessly. Their hardware, probes, and software are excellent, but I think they’ve become too…