All of my technically unchallenged friends have or have access or have used an Oscilliscope, i have seen them, but i have never used one myself. I wish to test my duino circuits & have a better understanding of what is truly happening under the hood. I will mainly be using it with my Arduino's & wonder for the price if the following would suffice? http://www.ebay.com.au/itm/ARM-DSO-Nano-Pocket-Sized-Portable-Digital-Oscilloscope-/170663256339?hash=item27bc52a113
Can anyone provide some useful links, tutorials or books please?