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Description
Wireless Remote Control Motor Potentiometer Audio Volume Control Switch Audio Remote Control Volume Adjust Board
Product Description
Feature
1, Using a motor potentiometer 2, The main circuit of the electrolytic capacitor signal adopts the famous brand, the main filter capacitor adopts the special electrolytic capacitor with a capacity of 2200UF, and the full-wave bridge rectifier circuit ensures a strong and continuous power support. 3, The five-ring metal resistor is used for the resistor, and the five-ring metal film resistor with an accuracy of ±1% is used for the main circuit, which ensures a good signal-to-noise ratio of the whole machine. 4, The PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and full tin spraying process to ensure good passing performance of large and small currents. Top-notch PCB quality. 5, Audio source switching adopts 6 relays of the highest quality
Function
1. 4 groups of 2.0 channels + 1 group of four channels, only switching to four channels R1 L2 will work, when 2.0 is switched, R L sound output 2. The remote control is universal, many buttons have no effect, only (switch INPUT) (mute M) (volume +VOL+) (volume -VOL-) are useful
