PT2314 Sound Quality Adjustment Voice Module IIC 6V-10V Audio Processing

PT2314 Sound Quality Adjustment Voice Module IIC 6V-10V Audio Processing Description

Features: Onboard PT2314 sound quality processor chip
The module supports four sets of stereo input and two-channel output
The module supports volume adjustment, treble and adjustment, mute and other functions
The module supports the bus to realize the programming of all functions
Onboard power indicator and filter electrolytic capacitor.The main pins of the chip have basically been led out

Product parameters:
Power supply voltage: 6V-10V, 9V recommended
Instructions for use:
Test chip: STC89C52RC
Wiring Instructions: P3.6(-)SDA P3.7(-)SCL
Instructions:
P2.0-Mute
P2.1-channel selection (choose one of the four channels)
P2.2-Mode selection (VOL//TREBLE)
P2.3-Increase amount
P2.4-Reduction
note: The products due to different batches of components, but this does not affect use.
Material: PCB+components
colour: Blue

Package Contents:
1 x PT2314 Module

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.