Real-Time Guitar DSP on the UNO Q

DIY Synth

Build Your Own Retro-Style MP3 Player

Mini iPod with ESP32-CAM, OLED Menu & Bluetooth Audio

𝗩𝗼𝗶𝗰𝗲-𝗖𝗼𝗻𝘁𝗿𝗼𝗹𝗹𝗲𝗱 𝗟𝗘𝗗 𝗠𝗮𝘁𝗿𝗶𝘅 𝗗𝗶𝘀𝗽𝗹𝗮𝘆 𝘂𝘀𝗶𝗻𝗴 𝗔𝗿𝗱𝘂𝗶𝗻𝗼 𝗨𝗻𝗼 𝗤

Arduino Piano with Light-Controlled Sustain

4/4 Metronome With LEDs and Sound

Gemini-Powered Voice Assistant with ESP32 and Microphone Input

Spy Microphone With ESP32

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

Fiat Ducato decoder for Pioneer Head unit

DIY ESP32 Internet Radio

Build a simple digital keyboard that plays real notes using Arduino

The Ultimate Smartphone VFO ESP32 & Si5351 Wireless Control

ESP32 Offline Voice Recognition Using Edge Impulse

DIY Arduino Morse code Decoder and Trainer

Offline ESP32 Voice Assistant with Gemini AI

Arduino Musical Keyboard Using Passive Buzzer and Push Buttons

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

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

Play Music in the Air! | Arduino Air Piano Project

ESP8266 WiFi Microphone

Modulino Buzzer + UNO Q - Virtual piano

Music Player With OLED Screen

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

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

How to Build a Simple Audio Spectrum Analyzer with Adjustable Settings

Simple SDR Receiver Using 2x NE612 - Dual Conversion, Superheterodyne (0.1–30 MHz)

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

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

Arduino Voltage And Frequency Simulation | Tinkercad

How to make simple Arduino RGB Led strip VU Meter

Arduino FFT Audio Spectrum analyzer on 8x32 color matrix WS2812B

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

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

Automatic School Bell Prototype

32-Band Audio Spectrum Visualizer Analyzer

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

Arduino Piano

Arduino VFO Project with a Large LCD Display

Building the Auduino Synthesiser (Arduino Based DIY Synth)

Theremino: a theremin made with Arduino

A (Psuedo) Theremin

Morse Code & Message Sender

Arduino UNO Guitar Pedal

Tape Recorder Data Storage

Make Radio with touch control by RDA5807M

Organ Pedalboard Midi Controller

Arduino Tutorial : Mini Piano

ARDUINO Juke Box

Radio Arduino Uno TEA5767

DIY Simple Arduino Metronome

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

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

echoTrek - Digital Delay / Echo - Audio Effects with Arduino

Arduino MIDI Poly Synth - MiniSy (Musical Instrument)

THE GHETTO BLASTER MOUSE

Arduino Tick-Tock Metronome

MIDI Piano Keyboard