Microcontroller addict [Debraj] decided to make his own programmable sine wave generator, and was able to put it together for under $40 USD. Other than low-cost, his list of requirements was as ...

So my first order of business was to hook up the ‘scope and see how it handles delivering a sine wave. The function generator is certainly more reliable than the USB screenshot feature on a ...

This is a difficult target for a traditional portable generator. “The closer the actual waveform is to a pure sine wave, the better,” says Tesmer. “Most standard generators have a THD of ...

There are several different ways of generating the required stimuli. Stimuli units for generating dedicated waveforms e.g., sine wave or triangular waveform, are available. A memory-based stimuli unit ...