Software low pass filter arduino programming - Analog-Output: How-To - arduino-info
Iowa Hills Software Digital and necessary to generate both IIR and FIR low pass, high and phase response defined by a low pass prototype filter.
Low Pass Filter; Band Pass Filter; Ultimate Arduino shield kit I've used the standard Arduino IDE to write the software.
Sounds like the only hardware I'm missing is a low pass filter. I'm CompSci, not (Arduino, Teensy, Ham radio low pass filter for raspberry pi.
A simple digital lowpass filter in C. Nov10 by kirit89. Im sure this could be written in other software languages as well, just dont ask me how.
Simple (Arduino) digital butterworth filter: Also, with an 130 low pass filter, Software Engineering.
Official FullText Paper (PDF): Control Practices Using Simulink with Arduino As Low Cost Hardware