A protocol analyzer is a device used to capture and analyze signals and data traffic over a communication channel. Channels varry from a local computer bus to a satellite link, that provides a means of communication using a standard. Each type of communication protocol has a different tool to collect and analyze signals and data.
Protocol analyzers are indispensable tools for an embedded system engineer. These devices allow engineers to gain insight into USB, I2C, SPI, CAN, etc., data that travels over the communication channel or bus. Some devices capture this information and then display it post-capture, while others display the data in real-time as it's transmitting. So, it’s easy to understand why protocol analyzers are so important in the world of embedded design, development and debugging processes.
ATEC carries a wide variety of protocol analyzers for network and communications testing. Browse our selection of protocol analyzers and find what you need to complete your next project.