Hello, my name is Roberto and I'm the classic "newbie".
I have a couple of Arduino UNO and have already gone through the beginner's stage. I have all kinds of breadboard components and sensors. I'd like to build an inexpensive, simple USB oscilloscope prototype that will allow me to check the waveform of my low frequency projects including music synthesizers. A bandwidth of 30HZ - 100 KHZ would be OK. One channel will suffice for the moment, although a second channel will be a great plus. I found lots of projects on the web , but no one with clear specs and wiring diagram, including the USB interface, the Windows (7 in my case) GUI and the Arduino sketch code. Can you give me recommendations, instructions, or links where to find list of components, circuit schematics and Arduino code?
Thanks a lot Roberto