hey
?
@dannyf
about me and what i am trying to do, i was already fine with the suggestion provided me in the previous page: MPU used like PWM generator with duty cycle variable from 1% to 99%
we are doing
brainstorming (1) now, so i can point out that
DDS300 is a cheap function generator module with two output signals, one is for PWM signal, the other is for the DDS signal. The module is TTL and has a 232 port, we can connect it to arduino (or to host computer) in order to choose a variety of waveform output ,
respectively {sine wave, square wave , triangle wave, heart} waveIt may be helpful if you need such a signals to be probed, and I was asking what do you think about this module, in order to keep attention to a low cost and very cheap tool that may help others, too. Also the DDS300 needs to be hacked, more specifically it needs to be reversed about the protocol, just cause the .exe application provided is for Windows Only without any sources, and this is the second reason i was asking about: more specifically, "has anyone already hacked this module ? does anybody know something about this module's protocol ?"
(1) is a group or individual creativity technique by which efforts are made to find a conclusion for a specific problem by gathering a list of ideas …
about PWM, something similar may be of any interest following
this suggestion (that's about an arduino PWM library)