High frequency waveform generator is very useful in electronic experiment and design. This circuit generate sine wave oscillation, but actually we can modify the circuit to generate triangle or square ...

This all-analog circuit provides ... The block diagram shows how three low-power audio amplifiers (LM386) are configured to implement a triple-waveform generator at one of two selectable frequencies.

“A function generator is a very useful tool, especially when we are considering testing our circuit’s response ... For full instructions, diagrams, and component lists, jump over to the ...