- DDS Signal Generator Module Development Board: This versatile module delivers precise output of 2 sine waves and 2 square waves, catering to a frequency range of 0-40MHz for sine waves and 0-1MHz for square waves. It features enhanced SN ratio through a 70 MHz low-pass filter for clearer waveforms, particularly above 20-30 MHz. - User-Friendly Adjustments: Easily modify the output waveform amplitude with a dedicated pin that generates the DA reference. Adjust the duty cycle of the square wave using a variable resistor for tailored performance in your applications. - Advanced Oscillator & Input Options: Equipped with a 125MHz active oscillator (for the AD9850 module) or a 30MHz active oscillator (for the AD9851 module), this board accommodates parallel and serial data input, providing flexibility for various project requirements. - Compact Size: With dimensions of 5cm x 2.6cm, this module offers a space-saving design without compromising functionality, making it perfect for compact setups. Use Scenarios: 1. Signal generation for testing audio equipment, ensuring optimal performance and sound quality with adjustable frequencies. 2. Development and testing of communication systems, leveraging the module's precise waveform outputs for reliable data transmission. 3. Academic projects and experiments in electronics where high-frequency signal generation is crucial for research and development. This module combines performance and usability, making it an essential tool for engineers, hobbyists, and educators in the field of electronics.