This Minimalist Oscilloscope project built using Nokia 5165 LCD and PicAxe 08M microcontroller. The scope will wait for a trigger at half the peak to peak of the signal on the rising-edge, takes 42 measurements of that signal, store it internally and display results on LCD screen. The project builds by Ken. He build this project to learn how to connect a MicroChip PIC to a Nokia Cell Phone LCD Screen not to replace lab Oscilloscope.
Project documentation and source code