Description
ESP32 DIY Electronic Piano
This is a smart electronic keyboard learning kit based on the ESP32 development board, which integrates programming learning, music education and electronic engineering. Through realistic lighting effects and rhythms, learners can master the principles of modern technology while creating music.
1. Dual mode playback system Manual playback mode: 7 buttons correspond to complete scale (Do Si), supporting real-time playback. Auto play mode: 3 built-in classic songs can be played automatically, including Twinkle Stars, Jingle Bells and Happy Birthday. If you need to change the track, you can also change the code.
2. Intelligent visual feedback system, manual mode with 8 programmable RGB LEDs: dynamic lighting effects triggered by a button, with high brightness center on both sides and gradient automatic mode: three dedicated lighting displays.
3. PWM audio output of precision audio system to achieve precise pitch. Manual mode supports beat quantification (120 BPM). Automatic mode includes reproduction of the original track rhythm.
4. Web page remote control can realize wireless performance through mobile phone/computer browser.
In addition, the kit comes with a wealth of course content to help learners systematically master the hardware principles, programming methods, and complete usage process of the open-source development environment of the ESP32 development board, from basic to advanced, achieving a comprehensive integration of technical knowledge and creative practice.