PT2314 Speech module compatible with adjusting sound quality IIC I2C 6V-10V audio processing module

PT2314 Sound Quality Adjustment Module I2C 6V-10V Audio Processing Module Features: Integrated PT2314 sound processor chip The module supports four stereo inputs and two outputs. It offers functions such as volume control, treble and bass control, and mute. All functions are programmed via the I2C bus. Integrated power indicator and filter capacitor. The chip's main connections are mostly accessible. Product Parameters: Supply Voltage: 6–10 V, 9 V recommended Instructions compatible with Use: Test Chip: STC89C52RC Wiring Instructions: P3.6 (-)SDA, P3.7 (-)SCL Functions: P2.0 – Mute P2.1 – Channel Selection (four channels) P2.2 – Mode Selection (Volume/Bass/Treble) P2.3 – Gain P2.4 – Attenuation Note: Due to different component batches, variations may occur, but these do not affect functionality. Material: Circuit board + components Color: Blue Package Contents: 1 x PT2314 Module Only the above package contents are included; other products are not included. Note: Due to light reflections Due to different screen settings, the color of the item in the picture may differ slightly from the original. The measurement deviation is +/- 1–3 cm.