For something intended to mimic good old pencil and paper, drawing tablets and the tech behind them are surprisingly complicated. If you fancy a crash course in how they work and want to build your ...

Abstract: The bandwidth of a broadband sampling oscilloscope is a crucial performance indicator, as a result of which expanding its measurement bandwidth without altering the oscilloscope hardware has ...

Abstract: The paper describes the development of a portable oscilloscope that has similar functionalities as that of a traditional oscilloscope. A portable PC based oscilloscope using ATmega 328 micro ...