Raspberry Pi HAT providing bit-perfect 192 kHz / 24-bit S/PDIF digital audio output with low jitter, optional IR receiver, and no soldering required.
Raspberry Pi HAT providing bit-perfect 192 kHz / 24-bit S/PDIF digital audio output with low jitter, optional IR receiver, and no soldering required.
UART · I2S · Module
Adafruit Audio FX boards and WAV Trigger for standalone playback, DFPlayer Pro and Gravity MP3 for MCU-scripted audio, EasyVR for speech recognition, Fermion/Gravity voice recorders, and Pi I2S DAC/codec boards.
Adafruit Audio FX Mini Sound Board - WAV/OGG Trigger visual previewAdafruit Audio FX Mini Sound Board - WAV/OGG Trigger
Adafruit Audio FX Mini Sound Board - WAV/OGG Trigger 16MB Flash visual previewAdafruit Audio FX Mini Sound Board - WAV/OGG Trigger 16MB Flash
Adafruit Audio FX Sound Board - WAV/OGG Trigger visual previewAdafruit Audio FX Sound Board - WAV/OGG Trigger
Adafruit Audio FX Sound Board - WAV/OGG Trigger with 2MB Flash visual previewAdafruit Audio FX Sound Board - WAV/OGG Trigger with 2MB Flash
Adafruit Audio FX Sound Board + 2x2W Amp - WAV/OGG Trigger -16MB visual previewAdafruit Audio FX Sound Board + 2x2W Amp - WAV/OGG Trigger -16MB
Adafruit I2S 3W Stereo Speaker Bonnet for Raspberry Pi - Mini Kit visual previewAdafruit I2S 3W Stereo Speaker Bonnet for Raspberry Pi - Mini Kit
Adafruit Music Maker FeatherWing - MP3 OGG WAV MIDI Synth Player visual previewAdafruit Music Maker FeatherWing - MP3 OGG WAV MIDI Synth Player
Adafruit PCM5100 I2S DAC with Line Level Output visual previewAdafruit PCM5100 I2S DAC with Line Level Output
Adafruit PCM5102 I2S DAC with Line Level Output visual previewAdafruit PCM5102 I2S DAC with Line Level Output
Adafruit PCM5122 I2S DAC with Line Level Output visual previewAdafruit PCM5122 I2S DAC with Line Level Output
Adafruit TLV320DAC3100 I2S DAC with Headphone and Speaker Out visual previewAdafruit TLV320DAC3100 I2S DAC with Headphone and Speaker Out
ASR Board for Arduino visual previewASR Board for Arduino
Buzzer 5V - Breadboard friendly visual preview
20W 4 Ohm Full Range Speaker - XS-GTF1027 visual preview
2030 Cavity Speaker Type B, 8Ω 2W (2PIN PH1.25) visual preview
2030 Cavity Speaker, 8Ω 2W (4PIN PH1.25) visual previewPassive speakers from 1 W to 20 W (4–8 Ω), piezo buzzers active and passive, bone-conductor and surface transducers, and a BOSON buzzer module — all need a matching driver circuit or amplifier.
Audio · Buzzers & speakers · 23 parts
Adafruit Electret Microphone Amplifier with Adjustable Gain visual preview
LM386 Sound Sensor visual preview
6+1 Microphone Array visual preview
Adafruit Electret Microphone Amplifier - MAX9814 w/ Auto Gain Control visual previewMAX4466 and MAX9814 electret preamp breakouts for analog audio, I2S MEMS mics (ICS-43434, SPH0645LM4H, INMP441) for digital audio, PDM breakouts, ReSpeaker arrays for far-field pickup, and an LM386 sound detector.
Audio · Microphones · 18 parts
3W Mini Audio Stereo Amplifier (W2) visual preview
Adafruit I2S 3W Class D Amplifier Breakout - MAX98357A visual preview
Adafruit Mono 2.5W Class D Audio Amplifier - PAM8302 visual preview
Adafruit STEMMA Piezo Driver Amp - PAM8904 visual previewMAX98357A and MAX98357 I2S class-D amps, PAM8403 and TPA2012 analog stereo amps, MAX9744 20W stereo amp, LM386 and PAM8302 mono amps, and discrete op-amp packs for signal-level work.
Audio · Audio amplifiers · 16 parts
1.75mm PLA (1kg) - Black visual preview
1.75mm PLA (1kg) - Gold visual preview
1.75mm PLA (1kg) - Green visual preview
1.75mm PLA (1kg) - Natural visual previewDFRobot 1.75 mm PLA in 1 kg spools makes up the bulk of the group, in over 15 colors. Specialty options include PVA in both diameters, NinjaFlex flexible filament, Proto-Pasta conductive PLA, and wood-fill. OverLord printer spares and OverLord printers round out the hardware side.
Tools & prototyping · 3D printing · 53 parts