During the development of the Xprotolab, I needed to test the I2C protocol sniffer. I thought that one cool way to do it was using a Wii Nunchuk, I would use one Xprotolab as the controller (running a simple program to read the data), and another Xprotolab to sniff the protocol.
This driver was developed for the XMEGA microcontroller.
This page is aimed to compare all the oscilloscopes available for hobbyists, so I am restricting this page to digital oscilloscopes that you can get for under $500, or oscilloscopes that you can build yourself.
You can filter and sort the elements in the table, click on the headers to have the table sort. Hover over the headers to see a brief description of the parameter. Hover over the instrument name to see it's picture