Digitales UKW-Radio-Set mit blinkenden LED-Leuchten LCD-Display und Lautstärkeregler
ab 21,83 €
The master device and the slave device are connected through the I2C bus. The software simulation bus timing is used to drive the 5807 chip to work. The output audio signal is amplified by the power chip LM386 and then drives the speaker to work.
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