Wikipedia
Saleae
Saleae is an American manufacturer of USB-powered electrical test equipment. The company sells digital mixed-signal logic analyzer, which combines a logic analyzer and oscilloscope. It is currently based in San Francisco, California. It was founded in 2008 by Mark Garrison and Joe Garrison. According to their website, over 20 000 embedded developpers from companies such as Tesla, SpaceX, Apple and Google actively use Saleae products every month.