Build Your Own Retro-Style MP3 Player

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

ESP32 Offline Voice Recognition Using Edge Impulse

Gemini-Powered Voice Assistant with ESP32 and Microphone Input

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

Music Player With OLED Screen

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

A (Psuedo) Theremin

Offline ESP32 Voice Assistant with Gemini AI

Spy Microphone With ESP32

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

How to Build a Simple Audio Spectrum Analyzer with Adjustable Settings

Build a simple digital keyboard that plays real notes using Arduino

DIY ESP32 Internet Radio

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

Morse Code & Message Sender

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

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

Arduino Voltage And Frequency Simulation | Tinkercad

Play Music in the Air! | Arduino Air Piano Project

DIY Arduino Morse code Decoder and Trainer

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

ESP8266 WiFi Microphone

How to make simple Arduino RGB Led strip VU Meter

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

32-Band Audio Spectrum Visualizer Analyzer

3 Note Piano Box (w/hidden Speaker)

A MIDI Spanish Baroque pipe organ pedalboard

Arduino VFO Project with a Large LCD Display

[AfA2026-PhysicalAI] - Dhwani AI

Radio Arduino Uno TEA5767

Arduino FFT Audio Spectrum analyzer on 8x32 color matrix WS2812B

Arduino Tick-Tock Metronome

Scale Practice Assistant

Building the Auduino Synthesiser (Arduino Based DIY Synth)

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

Upgrade Your Car with Voice Commands!

Theremino: a theremin made with Arduino

SYNTEREMINO v.1.0

THE GHETTO BLASTER MOUSE

Arduino Tutorial : Mini Piano

DIY Simple Arduino Metronome

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

How to make Arduino Morse Code Generator

Automatic School Bell Prototype

Arduino Tutorial - Thunderous MP3 Audio with DFPlayer Mini and Op Amp

DFplayermini x bluetooth mp3 player control

How to Make a Siren Using Arduino

MIDI Piano Keyboard

Speech Controlled Arduino Automation

Audio Frequency Detector

TinyML: Audio Classification By Utilizing Synthetic Data

Make Radio with touch control by RDA5807M

Arduino UNO Guitar Pedal

Organ Pedalboard Midi Controller

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

ARDUINO Juke Box

Simple LED VU meter from system audio

MP3 player control with webserver using ESP32 WIFI