The arduino nano sends the waveform type and frequency via SPI to the AD9833, that generates the requested waveform. While doing this, the OLED display (SSD1306) is updated by the arduino via I2C, ...

This project combines an Arduino-based hardware controller with a Python-based software synthesizer to create a vintage-styled frequency visualization and sound generation system. The interface mimics ...

[Joekutz] wanted to re-build an audio-rate function generator project that he found over on Instructables. By itself, the project is very simple: it’s an 8-bit resistor-ladder DAC, a nice enclosure, ...

Abstract: The learning of multi-frequency signals, such as modulated signals or noise-distorted signals, is usually done with the help of simulation. However, not all of the signals generated by a ...

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 ...

Anyone searching for a function generator may be interested in a new DIY Arduino project which details how you can make your very own. “A function generator is a very useful tool, especially when we ...