AD9833 DDS Function Signal Generator – Sine Square Triangle Wave

AD9833 DDS Function Signal Generator – Sine, Square & Triangle Wave Output

Take precise control of your electronics testing and development workflow with the AD9833 DDS Function Signal Generator Board. Powered by the high-performance AD9833 chip, this compact PCB module delivers stable, high-accuracy signal outputs across three waveform types — making it an essential tool for engineers, makers, and hobbyists alike. Made in Mainland China.

Key Features

• Three Waveform Types: Generate sine, square, and triangle waves with high precision for a wide range of testing and development applications.
• UART Serial Port & PC Control: Seamlessly integrates with microcontrollers and PCs via UART serial communication for dynamic signal adjustment and automated testing workflows.
• High-Speed, Low-Noise Performance: Built around the AD9833 chip for stable, low-noise output — ideal for sensitive electronic circuits and frequency-critical projects.
• USB / 5V Powered: Operates efficiently on 5V via USB with minimal power consumption, making it suitable for both portable and bench-top setups.
• Plug-and-Play Integration: Functions as a standalone PLC peripheral module — connects directly to control systems with no additional drivers required for basic operation.
• Compact PCB Design: Green PCB form factor fits easily into enclosures, breadboards, or custom project builds.

Specifications

• Chip: AD9833
• Waveforms: Sine, Square, Triangle
• Control Interface: UART Serial Port (PC & microcontroller compatible)
• Power Supply: 5V USB
• PCB Color: Green
• Material: PCB
• Battery Included: No

Package Contents

• 1 × AD9833 DDS Function Signal Generator Board

Note: Due to light reflection and display differences, the item color in photos may vary slightly from the actual product. Measurement tolerance is ±1–3 cm.

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Frequently Asked Questions

Q: What waveforms does the AD9833 DDS Function Signal Generator support?

A: The AD9833 DDS Function Signal Generator supports three waveform types: sine wave, square wave, and triangle wave. This versatility makes it suitable for a broad range of electronics testing, frequency generation, and embedded development applications.

Q: How do I control the AD9833 signal generator module from a PC or microcontroller?

A: The module features a UART serial port interface, allowing it to be controlled directly from a PC via a serial terminal or from a microcontroller (such as Arduino or STM32) using standard serial communication commands. No additional drivers are required for basic operation.

Q: What power supply does the AD9833 DDS module require?

A: The module operates on 5V, which can be supplied via a standard USB connection. It is designed for low power consumption, making it suitable for both portable battery-backed setups and bench-top lab use.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.