Amplifiers/Sound
Have you heard the good news? It's a STEMMA Speaker!
Adafruit STEMMA Speaker
3
Beginner
Light Up and Say Everything Is Awesome!
LEGO Head Lamp with Audio
3
Beginner
Add voice to your projects
Make It Talk
7
Beginner
Ensure your audio clips are playable by your favorite boards!
Microcontroller Compatible Audio File Conversion
12
Beginner
From Sound Pressure to Pulse Density Modulation
Adafruit PDM Microphone Breakout
3
Intermediate
A nice and fully-featured I2S stereo DAC for you!
Adafruit I2S Stereo Decoder - UDA1334A
14
Intermediate
Part 3: Permanent circuit, 3D printing, and final assembly
Overwatch Prop Gun: Lucio's Blaster Pt. 3
11
Advanced
PT100 & PT1000 Cruisin'
Adafruit MAX31865 RTD PT100 or PT1000 Amplifier
14
Intermediate
Now you can handle any kind of thermocouple!
Adafruit MAX31856 Universal Thermocouple Amplifier
8
Intermediate
Add digital-quality audio with a class D amplifier for easy sound!
Adafruit MAX98357 I2S Class-D Mono Amp
28
Beginner
Use the Adafruit FT232H USB to GPIO / SPI / I2C breakout with Adafruit's SPI & I2C devices.
Adafruit FT232H With SPI & I2C Devices
9
Intermediate
Light up your drums with sound.
Gemma-Powered NeoPixel LED Sound Reactive Drums
60
Intermediate
Build a model TARDIS or dress your pet as one with this wearable-scale project
Flora-Powered TARDIS Costume (for Dogs!)
5
Intermediate
Read thermocouple data with an Electric Imp, then graph it on Xively, tweet it, and monitor it on your iPhone!
Connecting the MAX31855 Thermocouple Amplifier breakout to an Electric Imp
4
Intermediate
Measure Sound Levels with the Adafruit Microphone Amplifier
Adafruit Microphone Amplifier Breakout
48
Intermediate
Add an analog output to your microcontroller
MCP4725 12-Bit DAC Tutorial
14
Beginner
Add a DAC (digital to analog convertor) to your Raspberry Pi
MCP4725 12-Bit DAC with Raspberry Pi
8
Intermediate