Stereo Analog Audio ADC I2S DSP Recording Decoder Module
Stereo Analog Audio ADC I2S DSP Recording Decoder Module
Stereo Analog Audio ADC to I2S DSP Recording Decoder Module
Convert analog stereo audio signals to a clean digital I2S output with this compact and reliable ADC Decoder Module. Built for electronics enthusiasts, audio engineers, makers, and hobbyists, this module bridges the gap between analog audio sources and modern DSP or digital recording equipment — delivering accurate, low-noise signal conversion in a tiny footprint.
Whether you're building a custom audio interface, integrating a microcontroller-based DSP system, or capturing high-quality audio for recording projects, this decoder provides a dependable and straightforward solution.
Key Features
- Analog to I2S Conversion: Cleanly converts 3.5mm stereo analog audio input into a digital I2S signal compatible with DSP processors and recording equipment.
- Compact Size: Measures just 5×4 cm (approx. 2×1.6 in) — easy to integrate into tight enclosures or custom PCB setups.
- Durable Construction: Made from a combination of plastic and metal components for a sturdy, long-lasting build.
- Stereo Audio Support: Handles full stereo (left and right channel) signal processing for rich, accurate audio output.
- DSP-Ready Output: I2S output is directly compatible with popular DSP chips and digital audio processing hardware.
- Easy Integration: Straightforward pin layout makes it simple to wire into your project with minimal setup.
- Color: Green PCB — easy to identify in multi-board builds.
Specifications
- Input: 3.5mm Stereo Analog Audio
- Output: I2S Digital Signal
- Dimensions: 5×4 cm / 2×1.6 in
- Material: Plastic + Metal
- Color: Green
- Brand: Qme
Ideal For
- DIY audio recording systems
- Microcontroller and Raspberry Pi audio projects
- Custom DSP audio processing builds
- Makers and electronics hobbyists
- Audio signal routing and conversion applications
For more information on audio electronics standards, visit the National Institute of Standards and Technology (NIST) — Electronics.
Frequently Asked Questions
Q: What does the Stereo Analog Audio ADC I2S DSP Recording Decoder do?
A: This module converts a standard 3.5mm stereo analog audio signal into a digital I2S output. This makes it ideal for feeding analog audio sources into DSP processors, microcontrollers, or digital recording systems that require an I2S interface.
Q: What are the dimensions of this ADC I2S decoder module?
A: The module measures 5×4 cm (approximately 2×1.6 inches), making it compact and easy to mount or integrate into existing electronics projects and enclosures.
Q: What equipment is this ADC to I2S decoder compatible with?
A: This decoder is compatible with any DSP chip, microcontroller, or digital audio device that accepts an I2S digital audio input — including popular platforms like Arduino, ESP32, Raspberry Pi, and various audio DSP boards.
Q: What materials is this module made from?
A: The decoder module is constructed from a combination of plastic and metal, ensuring durability and reliable performance across a range of DIY audio and electronics applications.