Use arduino to sample signals and form packets,which will be sent to a phone running SerialScope app and the app will show waveforms.
Trying to improve ADC sample frequency. Trying to develop a frontend to capture negative signals also.
None of this work is mine. I read a I'ble and tried it. It works.
The SerialScope app is available only on windows phone. I'll do my best to make it available on PC and,maybe android.