Short Description

TabHero is a smart guitar fretboard with built-in LEDs under every fret and every string. Upload any song to the app — the AI converts it into tabs and sends the data to the fretboard. The LEDs show exactly where to press, at the right moment and speed, making the learning process 10× easier and more intuitive.

Core Features

LED-Guided Learning
Each fret has an individually controlled LED that lights up where your finger should be.
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Real-Time Song Playback
Upload a song → AI converts it → LED sequence guides your playing in real time.
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Adjustable Speed
Slow down or speed up the guidance to match your skill level.
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Touch Detection
Built-in touch sensors confirm if the correct fret is pressed.
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Universal Fretboard
TabHero is a detachable guitar neck (griff) that fits most electric guitars.

Wireless Control
Connects via BLE to the TabHero mobile app for song selection and settings.

How It Works

1. Choose a song in the TabHero app.
2. AI analyzes the audio and converts it into structured guitar tabs.
3. Tabs are sent to the fretboard via BLE.
4. LEDs illuminate each step of the song, showing exactly where to press.
5. Touch sensors detect correct finger placement and help track progress.

Technical Overview

• ESP32-S3 controller
• Individually addressable LEDs under each fret
• Touch sensors for finger detection
• BLE connectivity
• Internal rechargeable battery
• Mobile app with AI tab conversion
• Universal mounting design for standard electric guitars

Use Cases

• Beginners learning from zero
• Guitarists learning songs quickly
• Music teachers & schools
• Practice sessions with visual feedback
• Anyone who wants to learn without theory or stress

Why TabHero

Guitar tabs are normally static. TabHero turns them into moving light sequences directly on the guitar, creating the most intuitive learning experience possible. No screens, no guessing — just follow the lights and play.