Content tagged with filters

Signals and Filters

Some code to play with signals and filters, as seen in Desma256:

analogIn2_toSerialOut_Arduino.zip:
You need to install this code on your arduino board.
It will read from analog input 2 and send the signal out via serial formatted properly for the following 2 apps.

SerialOscilloscope.zip:
This processing app will read the serial signal from arduino and draw both the raw signal data and a low pass filtered version. This is a pretty simple app intended to demonstrate a very simple approach to low pass filtering.

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