OpenScope is a multi-function, PC-based USB Oscilloscope, and Signal Generator from Digilent. It offers 120 MS/s real-time sample rate, 16-bit resolution, and 10 MHz bandwidth. It is designed to be compatible with computers and laptops running the Chrome web browser, allowing users to access OpenScope's features directly in their web browser window. It can be used to measure different signals and can be used to generate custom waveforms. OpenScope has four independent analog channels, digital I/O, and support for a range of plug-and-play sensor modules. It supports a range of features including: waveform measurements, auto-triggering, FFT, DC and AC coupling, freeze capture, programmable gains, and data logging. OpenScope is an excellent choice for students, hobbyists, or engineers who need an affordable, multi-function oscilloscope for their laboratory or field work.