Arduino Waveform Generator

Data & Observations
           After all that hard work, sweat and blood toiling with electronics to get this kit built up, it's finally time to test it out. We'll do two tests, the first video will show the waveform generator's output on an oscilloscope, so that you can clearly see the output signal. Then we will vary the frequency, duty cycle and amplitude to give you an idea for how the waveform generator works and what to expect from the output.


           Hopefully at this point you are convinced that the waveform generator works and that we can actually use it for some useful things, mostly as a test signal for audio circuits. Let's take one last look at this kit from a review and overview perspective before we wrap things up.