I try to find a solution to generate three sines of frequency 400Hz, with a phase shift of 2Pi / 3.
I thought to use three AD9833, but I don't see how to synchronize the 3 so as to have a phase shift of 2Pi / 3.
Could you advise me or offer me another component most suitable for what I want to do?
Thank you in advance
PS: Excuse me for my English ... I'm French