Is this a duplicate post ? I am pretty sure that AWOL and I replied to the same question yesterday and the replies are not here ?
anyway here is the link AWOL posted - http://interface.khm.de/index.php/lab/experiments/arduino-dds-sinewave-generator
and here is an arduino in action generating lots of waveforms.
[url=RCArduino: The Must Build Arduino Project - The Illutron B
A low pass filter helps, in the case of the synth the filter is simply a serier diode and parallel capacitor.
Duane B
rcarduino.blogspot.com]RCArduino: The Must Build Arduino Project - The Illutron B
A low pass filter helps, in the case of the synth the filter is simply a serier diode and parallel capacitor.
Duane B