[Giovanni Bernardo] has been experimenting with one of these, the internal frequency synthesiser on many PIC microcontrollers, and he’s produced a handy square wave generator for which he’s ...

This very-low-frequency sine- and square-wave generator requires few components ... (Note that a three-gang variable-tuning capacitor can be used here to create an inexpensive, adjustable ...

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 ...

Source: Dialog Semiconductor A square wave inverter, also known as basic ... waveforms with a fixed frequency equal to the output frequency and variable amplitude are the basis of the SPWM generator ...

I don’t have a signal generator ... frequency and amplitude defined by their user. In general something described as a signal generator will only produce one waveform such as a sine or a square ...

Although quite a few direct digital synthesis (DDS) ICs can generate high-frequency ... cosine square-wave output before the dividers. 2. The 1-MHz sine and –cosine outputs of the generator ...