Cheap oscilloscope built from Arduino and Processing

Arduino Technology
Cheap oscilloscope built from Arduino and Processing
oscillo.jpg

We’ve written about cheap oscilloscopes before, but this one uses two tools we blog about a lot here (Arduino and Processing) to visualize an analog signal on your computer. The resolution is 10 bits, so it’s not perfect, but it is pretty useful nevertheless with the code available from the link below.

Poorman’s oscilloscope (with Arduino + Processing)

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