USB Logic Analyzer
i needed an Logic Analyzer for testing microcontroller to pheripheral communication. I decided to buy "Logic" from Saleae. It is fast enough for most microcontroller related measurements, very small and it comes with Mac OS X software.
The screenshot you see here is the communication between an LPC1786 microcontroller and an SHT15 temperatur and humidity sensor.
When you look on the breadboard together with an mbed prototyping board you can see how small Logic really is.
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