Build Your Own Retro-Style MP3 Player

Modulino Buzzer + UNO Q - Virtual piano

Voice-Enabled ESP32: AI-Powered Text-to-Speech Using Wit.ai

Gemini-Powered Voice Assistant with ESP32 and Microphone Input

Spy Microphone With ESP32

Music Player With OLED Screen

Build a simple digital keyboard that plays real notes using Arduino

DIY Arduino Morse code Decoder and Trainer

Offline ESP32 Voice Assistant with Gemini AI

Play Custom MIDI Songs on a Piezo Buzzer (Arduino Uno & ESP32 Code Generator)

3-Song Arduino Music Box with LCD and LED Light Show

DIY ESP32 Internet Radio

How to Build a Simple Audio Spectrum Analyzer with Adjustable Settings

Play Music in the Air! | Arduino Air Piano Project

ESP32 Offline Voice Recognition Using Edge Impulse

[AfA2026-PhysicalAI] - Edge AI enabled Adaptive Microphone system for Beamforming & speaker focusing

Smart Bell V3.0: Industrial STM32 Controller featuring Exam Mode, Auto-Scheduling, and Punjabi Audio

How To Make DIY Music Reactive LED using Arduino - Illuminate Your Sound

10kHz to 225MHz VFO/RF Generator with Si5351 - Version 2

Morse Code & Message Sender

A (Psuedo) Theremin

Scale Practice Assistant

Pi-Pico RX - SDR Radio with New Firmware and Features

Arduino Voltage And Frequency Simulation | Tinkercad

32-Band Audio Spectrum Visualizer Analyzer

ESP8266 WiFi Microphone

LW/MW/SW Stereo FM with RDS - DSP Radio Receiver V2.5

Arduino Tutorial : Mini Piano

Arduino FFT Audio Spectrum analyzer on 8x32 color matrix WS2812B

How to make simple Arduino RGB Led strip VU Meter

Theremino: a theremin made with Arduino

Radio Arduino Uno TEA5767

3 Note Piano Box (w/hidden Speaker)

Building the Auduino Synthesiser (Arduino Based DIY Synth)

[AfA2026-PhysicalAI] - Dhwani AI

Arduino VFO Project with a Large LCD Display

Alarm clock that really gets you out of bed in the morning

Arduino UNO Guitar Pedal

10kHz to 120MHz VFO / RF Generator with Si5351 and Arduino

DIY Simple Arduino Metronome

SYNTEREMINO v.1.0

Automatic School Bell Prototype

Upgrade Your Car with Voice Commands!

Play Christmas melody with Arduino and a buzzer

Make Radio with touch control by RDA5807M

Audio Frequency Detector

FM transmitter based on the QN8066 remotely controlled by the Arduino Nano 33 IoT

ARDUINO Juke Box

THE GHETTO BLASTER MOUSE

A MIDI Spanish Baroque pipe organ pedalboard

Bluetooth Controlled Audio Player for nRF52x devices

echoTrek - Digital Delay / Echo - Audio Effects with Arduino

DFplayermini x bluetooth mp3 player control

TinyML: Audio Classification By Utilizing Synthetic Data

How to make Arduino Morse Code Generator

Arduino Tick-Tock Metronome

Arduino MIDI Poly Synth - MiniSy (Musical Instrument)

MIDI Piano Keyboard

Stereo NeoPixel Ring VU Meter