Filter Testing: The electronic circuit shown in 'PCAudioCircuit / Schematic.jpg' can be used to connect the sound card output of a computer to the Arduino in order to test the projected filters. It is ...

A 3d printable motorised filter wheel. The wheel is motorised with a 28BYJ-48 stepper with control provided by an Arduino Uno. The firmware is compatible with Xagyl Indi and ASCOM drivers. - chemis ...

In this article is proposed the flexible design and the automatic modification in the digital filter response, IIR or FIR by using Arduino DUE supported by Matlab libraries. The scheme proposed allows ...

Nowadays, due to the rapid development of digital platforms, digital signal processing has become realizable into small size processors. The purpose of this study is to test the filtering process on ...