Sawtooth- or exponential-ramp relaxation oscillators are common and generally easy to build. However sometimes a cleaner waveform is desired, and generators of even-symmetric waveforms are a bit more ...

Abstract: An ultra-low power adjustable triangle wave generator with a multi tunable amplitude and frequency is introduced in this paper. The proposed circuit consists of a Schmitt trigger and a ...

This triangle wave generator is made with a trigger Schmitt that converts a triangle wave into a rectangular one used to charge and discharge a capacitor through current sources. The positive current ...

This all-analog circuit provides three key waveforms simultaneously and at the same frequency within the audio band. It is useful for evaluating audio systems, transformers, cables, and other ...

Function generator based on the AD9833 DDS chip and CH32V003F4P6 MCU. Outputs sine, triangle, and square waves with frequencies up to ~1 MHz. Amplitude up to 3.7 V for sine and triangle, 5 V for ...

Frequency (20 Hz to 10,000 Hz) via slider, buttons, or text input. Volume and balance sliders. Wave type selection (sinusoidal, square, triangle, etc.). Cross ...