Audio Shield for Teensy 4.x (Rev D)

The PJRC Audio Shield for Teensy 4.x (Rev D) is an advanced, high-quality audio processing tool designed to enhance the capabilities of your Teensy 4.x microcontroller projects. This shield brings professional-level audio performance and functionality to your DIY projects, making it perfect for audio enthusiasts, hobbyists, and professionals alike. Engineered for seamless integration, the Audio Shield connects directly to the Teensy 4.x, enabling you to create a variety of audio applications with ease. Whether you’re developing music synthesizers, audio effects processors, or any other audio-related projects, this shield provides the versatility and performance you need. The Audio Shield features a stereo headphone output, a stereo line input, a microSD card slot, and supports 16-bit audio with sampling rates up to 44.1 kHz. Its on-board SGTL5000 stereo codec ensures high-fidelity audio processing and playback. The shield also includes an integrated MEMS microphone, allowing you to capture high-quality audio directly. With comprehensive software support and a vast array of example projects available in the Teensy Audio Library, the PJRC Audio Shield empowers you to bring your audio ideas to life with minimal hassle. Whether you’re a seasoned developer or a newcomer to audio programming, this shield is your gateway to superior audio projects.