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Blended Technologies » 2009 » July

Archive for July, 2009

Realtime Plot of Arduino Serial Data Using Python

Wednesday, July 8th, 2009

So I got an Arduino a few weeks ago, and just made my second little project:

It simply has a piezo element connected to an analog input pin. The Arduino polls the value every 100ms and prints it to the serial port. Here is the sketch:

/* Knock Poller
* —————-
* We listen to […]