I2S PCM5102A DAC Decoder Module – GY-PCM5102 for Raspberry Pi & pHAT

Upgrade your audio projects with the GY-PCM5102 I2S DAC Decoder Module, built around the high-performance PCM5102A chip. Whether you're building a Raspberry Pi music player, a DIY pHAT audio board, or a custom digital audio interface, this compact module delivers clean, high-fidelity audio output from an I2S digital signal — all in a lightweight 32mm × 17mm form factor.

Key Features

PCM5102A DAC Chip: High-quality stereo digital-to-analog converter supporting I2S and PCM audio formats for excellent sound clarity.
Raspberry Pi Compatible: Plug-and-play ready with Raspberry Pi GPIO I2S interface — ideal for pHAT-style audio builds and media player projects.
5V Supply Voltage: Operates reliably at 5V with low power dissipation, making it suitable for portable and embedded setups.
SMD Package Design: Compact, surface-mount construction keeps your build tidy and space-efficient at just 2.8g.
Versatile Quantity Options: Available as a single unit (1pcs), a value pack (5pcs), or a bulk set (10pcs) — perfect for prototyping or production runs.
Broad Application: Compatible with computers, single-board computers, microcontrollers, and custom audio electronics projects.

Specifications

Chip: PCM5102A
Interface: I2S / PCM
Supply Voltage: 5V
Package Type: SMD
Dimensions: 32mm × 17mm
Weight: 2.8g
Condition: New
Application: Computer / Raspberry Pi / Embedded Audio

What's in the Box?

GY-PCM5102 I2S DAC Decoder Module (quantity as selected: 1pcs / 5pcs / 10pcs)

Who Is This For?

This module is a must-have for electronics hobbyists, makers, and engineers who want to add high-quality digital audio output to their Raspberry Pi, Arduino, or other I2S-capable microcontroller projects. Its small size and straightforward wiring make it equally suitable for first-time builders and experienced developers.

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Frequently Asked Questions

Q: What does the GY-PCM5102 I2S DAC Decoder Module do?

A: The GY-PCM5102 is a digital-to-analog converter (DAC) module based on the PCM5102A chip. It converts I2S or PCM digital audio signals into high-quality analog audio output, making it ideal for Raspberry Pi media players, pHAT boards, and other embedded audio applications.

Q: Is the PCM5102A DAC Module compatible with Raspberry Pi?

A: Yes! The GY-PCM5102 module is fully compatible with the Raspberry Pi's GPIO I2S interface. It works seamlessly with Raspberry Pi pHAT-format audio projects and is widely used in DIY music player builds.

Q: What quantity options are available for the GY-PCM5102 module?

A: The module is available in three quantity options: a single unit (1pcs) for individual projects, a 5-piece pack for small prototyping runs, and a 10-piece bulk set for larger production or development needs.

Q: What power supply does this DAC module require?

A: The GY-PCM5102 I2S DAC Decoder Module operates on a 5V supply voltage, making it compatible with standard USB power sources and the Raspberry Pi's 5V GPIO rail.

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.