USB Oscilloscope & Logic Analyzer
Analog Discovery - Digilent Inc.
The USB-powered Analog Discovery lets you measure, visualize, analyze, record, and control mixed analog and digital signal circuits of all kinds. It's small enough to fit in your pocket, but powerful enough to replace a stack of lab equipment. Driven by the free original WaveForms software, the Analog Discovery digital oscilloscope lets you build and test analog and digital circuits in virtually any environment, in or out of the lab.