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AI Overview
Here are the most useful picks for “audio,” grouped by common needs:
Add audio I/O to a microcontroller / SBC
- I2S DAC + built-in headphone/speaker drive: TLV320DAC3100 I2S DAC with Headphone & Speaker Out (I2S, headphone out + mono 4–8Ω speaker support) — $17.10
- Full stereo codec (input + output): WM8960 Audio Codec Breakout with Headers (Qwiic) (I2S ADC + DAC, Qwiic/I2C control) — $34.10
- Raspberry Pi line-out (I2S): Audio DAC SHIM (Line-Out) (slim line-level output for amps/powered speakers) — $31.00
- Teensy audio: Audio Adapter Board for Teensy 4.0 (16-bit / 44.1kHz “CD-quality” audio) — $38.50
Wireless / playback modules
- Bluetooth stereo streaming module: Roving Networks RN-52 Wireless Audio Module (embedded wireless audio streaming) — $51.65
- Bluetooth receiver + USB/TF playback: Bluetooth Audio Receiver and Playback Module (plays MP3/WMA/WAV/FLAC, built-in preamp) — $24.85
Amplification + speakers
- Simple amp module: 386AMP Audio Amplifier Module (Arduino compatible) (LM386-based, 26 dB gain) — $20.95
- Tiny project speaker: Mini Speaker - 1W 8 Ohm (1W, 8Ω, very compact) — $2.30
- Raspberry Pi amplified speaker output: Adafruit I2S 3W Stereo Speaker Bonnet for Raspberry Pi [Mini Kit] (I2S, 3W stereo amp) — $27.95
Microphones (audio input)
- USB plug-and-play mic: Mini USB Microphone (driverless USB mic for PCs/Raspberry Pi) — $13.25
- Digital I2S mic: I2S MEMS Microphone Breakout - ICS-43434 (I2S digital audio) — $12.15
- Analog mic + adjustable gain preamp: Electret Microphone Amplifier - MAX4466 with Adjustable Gain (great for MCU analog input) — $14.45
Cables / connectors
- Standard AUX cable: Stereo 3.5mm Plug/Plug Audio Cable - 6 feet (3.5mm TRS, 6 ft) — $7.30
What kind of audio are you working with?
Showing 61-80 of 80 products · 20 unavailable products hidden
Bluetooth 5.0 Audio Receiver Board-Controllable Volume
A compact Bluetooth 5.0 audio receiver board that turns any wired speaker into a wireless one. Simply connect power (3.7–24V) and wire up your speaker — pair it with your phone and start streaming music wirelessly. The board features auto-reconnect, so it automatically pairs with the last connect...
Round Panel Mount Stereo Audio Extension Cable - 1/8" / 3.5mm
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A round panel-mount 3.5 mm stereo audio extension cable that installs with a simple drilled hole — no custom cutouts or filing required. The approximately 30 mm diameter mounting flange fits holes made with a standard hole saw or drill bit, and a threaded plastic nut secures it to panels up to ~1...
Audio Cable TRS - 1m
A 1-metre TRS (Tip, Ring, Sleeve) audio cable with standard 3.5mm plugs on both ends. Suitable for connecting audio devices, development boards with 3.5mm jacks, and other three-conductor applications. Specifications Connector – 3.5mm TRS (male) on both ends Conductors – 3 (Tip, Ring, Sleeve)...
Adafruit RP2040 Prop-Maker Feather with I2S Audio Amplifier
The Adafruit RP2040 Prop-Maker Feather is an all-in-one board designed for building props, cosplay pieces, lightsabers, animatronics, and interactive toys. It combines the RP2040 microcontroller with a prop-making toolkit — I2S audio amplifier, NeoPixel driver with level shifting, accelerometer, ...
WVR Audio Development Board
WVR is a next-generation sample player powered by an ESP32. WVR features 8GB of memory and an advanced Web GUI where users upload audio and manage configuration and firmware. WVR is Arduino compatible and open-source, and fits on a common breadboard, with room to access all the pins.WVR offers us...
Adafruit STEMMA Audio Amp - Mono 2.5W Class D - PAM8302
The Adafruit STEMMA Audio Amp is a compact mono Class D amplifier based on the PAM8302 chip, delivering up to 2.5W into 4 Ω speakers from a 2.0–5.5V DC supply. With over 90% efficiency at half a watt into 8 Ω, it's ideal for portable and battery-powered audio projects. This plug-and-play STEMMA ...
Adafruit Audio BFF Add-on for QT Py and Xiao
The Adafruit Audio BFF is a compact add-on board that turns your QT Py or Xiao into a powerful audio playback device. It features a microSD card slot (up to 64 GB) and a MAX98357 I2S 3W amplifier, all designed to fit neatly on the back of your miniature dev board. The board connects over the SPI...
USB Type C Headphone Jack Adapter , Audio Adapter Aux to USB-C Dongle Cable Cord
Introducing our cutting-edge USB Type C Headphone Jack Adapter! This innovative audio adapter allows you to easily connect your favorite headphones to any device with a USB-C port. Say goodbye to the hassle of carrying around multiple adapters for different headphone types - with our USB-C dongle...
USB C to 3.5mm Audio Headphone Jack - Android Version
USB C to 3.5mm Audio Headphone Jack DAC Adapter OverviewThe USB C to 3.5mm Audio Headphone Jack DAC Adapter is your go-to solution for connecting traditional 3.5mm audio devices to modern USB-C devices without a headphone jack. Whether you're listening to music, taking calls, or using your favori...
DA7212 I2S Audio Board For Raspberry Pi, Stereo Encoding/Decoding, Onboard Dual Microphones
DA7212 I2S Audio Boardfor Raspberry Pi Supports stereo encoding/decoding and rich audio processing functions Designed for the Raspberry Pi 40-pin GPIO header, this module is fully compatible with Raspberry Pi series boards. It features the high-quality DA7212 stereo DAC, controlled via I2C, with ...
USB-C to 3.5mm Audio Headphone Jack - iPhone Compatible
USB C to 3.5mm Audio Headphone Jack DAC AdapterOverviewThe USB C to 3.5mm Audio Headphone Jack DAC Adapter is your go-to solution for connecting traditional 3.5mm audio devices to modern USB-C devices without a headphone jack. Whether you're listening to music, taking calls, or using your favorit...
3.5mm to 6.5mm Jack Audio Adapter for Guitar Amplifier / Speaker / Headphone
This 3.5mm to 6.5mm audio jack adapter allows you to connect devices with a standard 3.5mm audio plug (such as headphones, phones, tablets, or laptops) to equipment with a 6.35mm (6.5mm) jack socket, including guitar amplifiers, mixers, speakers, and professional audio equipment.The adapter provi...
Audio Expansion Module for Raspberry Pi Pico
Features At A Glance The Pico-Audio is an audio expansion module designed for Raspberry Pi Pico, which incorporates PCM5101A low power stereo decoder, and uses I2S bus for transmitting audio signal. It supports wide range audio sampling rate, allows headphone and speaker signal output at the ...
HDMI to RCA Audio and NTSC or PAL Video Adapter
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Do you have a display, television, projector or some other older device that isn't compatible with your HDMI devices? Here's an adapter that will allow you to convert HDMI from your modern computer or game system to NTSC/PAL, for older screens and devices that might not have an HDMI input.Th...
Audio Adapter Board for Teensy 3.0 - 3.2, 3.5 and 3.6
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This audio adapter lets you easily add high quality 16 bit, 44.1 kHz sample rate (CD quality) audio to your projects with a Teensy 3.2, 3.5 or 3.6. It supports stereo headphone and stereo line-level output, and also stereo line-level input or mono microphone input.The audio chip connects to Te...
Stereo 2.1W Class D Audio Amplifier - TPA2012
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This incredibly small stereo amplifier is surprisingly powerful - able to deliver 2 x 2.1W channels into 4 ohm impedance speakers (@ 10% THD). Inside the miniature chip is a class D controller, able to run from 2.7V-5.5VDC. Since the amp is a class D, it's incredibly efficient (89% efficient when...
Stereo 3.7W Class D Audio Amplifier - MAX98306
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This incredibly small stereo amplifier is surprisingly powerful - able to deliver 2 x 3.7W channels into 3 ohm impedance speakers. Inside the miniature chip is a class D controller, able to run from 2.7V-5.5VDC. Since the amp is a class D, its incredibly efficient (over 90% efficient when driving...
Circuit Playground TFT Gizmo - Bolt-on Display + Audio Amplifier
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The TFT Gizmo adds a vibrant 1.54" colour display and audio output to your Circuit Playground board. It bolts directly onto the back of your Circuit Playground using M3 standoffs that provide both mechanical support and electrical connections — no soldering or breadboarding required. Once attach...
USB Audio Adapter
For better audio quality when playing music, consider using a USB audio card with your Raspberry Pi. This upgrade can greatly enhance sound quality and volume since the on-board audio is produced through a minimally filtered PWM output. While the built-in audio is convenient, a USB audio card can...
Raspberry Pi 5 USB Audio Sound Card Module HAT
The Raspberry Pi 5 lacks a built-in audio output, but we've got you covered! This USB Audio Module is a simple, plug-and-play solution that brings high-quality sound to your projects. Featuring onboard dual speakers, a 3.5mm headphone jack, and a unique top-pin design for easy mounting, this modu...
