Simplest ultrasonic ANTISPY voice recording jammer based on ATTINY13 / ATTINY85/45/25 / ARDUINO with PAM8403 / TPA3116D2 module driving piezo ultrasonic transducers (and optionally AD8933 signal generator)

Library to control the AD9833 waveform generator

Library for using a AD9833 Programmable Waveform Generator hardware by Analog Devices.

SignalGeneratorSD based on AD9833 Module

Arduino function generator based on the AD9833.

DDS function generator (sinus/triangle/TTL) with AD9833 and AD5452

Simple low power waveform generator based in the AD9833 module, capable of producing sine, triangular, and square wave outputs.

Arduino library for using a AD9833 Programmable Waveform Generator hardware by Analog Devices.

Waveform generator using AD9833

Arduino library for very easy interfacing with the AD9833 signal generator

Yet another AD9833 Function Generator

ESP32 Signal Generator with AD9833 DDS Module: Hosts a webpage to set frequency and waveform (square, sine, triangle) using an ESP32 microcontroller. Ideal for generating precise waveforms in IoT and electronic projects.

System using AD9833 to transmit signals and detect materials by analyzing magnetic resonance changes.