1 PCS 7-12V TDA7440 Digital Audio Controller 4 Channel Stereo Audio Module with 1.8 Inch ST7735 Display

1 PCS 7-12V TDA7440 Digital Audio Controller 4 Channel Stereo Audio Module with 1.8 Inch ST7735 Display Popis

High-Performance Digital Audio Control:This module is built around the TDA7440 digital audio controller IC, providing accurate and low-noise digital control of audio signals. Operating at 7-12V, it is suitable for a wide range of audio DIY projects, amplifiers, preamps, and custom audio systems.
4-Channel Stereo Audio Module:Designed with 4-channel stereo audio processing capability, this board allows independent adjustment of multiple audio inputs or outputs. It supports balance, volume, and tone adjustments, making it ideal for multi-channel audio setups, home audio, and custom sound projects.
1.8 Inch ST7735 Color Display:Equipped with a 1.8 inch ST7735 TFT color display, the module clearly shows volume level, channel status, tone settings, and menu options. The intuitive visual interface improves user experience and makes system configuration more convenient and user-friendly.
Support for Secondary Development:The board is designed for makers and developers, with clear signal and control interfaces that are convenient for secondary development.
Precise Volume and Tone Adjustment:Based the TDA7440 chip, the module supports digital control of volume, bass, treble, and balance for each channel. This enables fine audio tuning to match different speakers, rooms, and listening preferences, enhancing the overall sound quality.

Color: Black
Material: Plastic+Metal

Package Contents:
1*Audio module