Modifications

=== Audio et ondes sonores ===

=== Audio et ondes sonores ===

{{ARDLib|FFT||frequency analysis of audio or other analog signals}}

{{ARDLib|FFT|http://wiki.openmusiclabs.com/wiki/ArduinoFFT|frequency analysis of audio or other analog signals}}

{{ARDLib|Tone||generate audio frequency square waves in the background on any microcontroller pin}}  

{{ARDLib|Tone|http://code.google.com/p/arduino-tone/|generate audio frequency square waves in the background on any microcontroller pin}}

=== Moteurs et PWM ===

=== Moteurs et PWM ===