Digital Stereo FM Receiver Module LED Display Radio Wireless Receiver for DIY

Digital Stereo FM Receiver Module LED Display Radio Wireless Receiver for DIY: MP3 Players & Accessories. Digital Stereo FM Receiver Module LED Display Radio Wireless Receiver for DIY: MP3 Players & Accessories. 【Serial communication control】: It supports serial communication control and can replace all functions of remote control module with TTL serial port devices such as computers or MCUs. . 【DSP and PLL technology】:Advanced digital audio signal processing (DSP) and phase-locked loop (PLL) demodulation for true-to-life sound and performance . 【LCD Display】:The LCD display is intuitive and accurate with very low power consumption and minimal noise interference . 【Digital squelch processor】:Built-in DSP digital noise processor, no signal automatic mute, get rid of the traditional FM radio's restless rustle. . 【Performance】:The all-digital control is convenient to operate and makes the product more stable and durable. . 1.Product Description:. FM_RADIO_SN is a FM radio receiving board with reset function. It integrates high sensitivity radio IC. DSP audio signal processing module, audio power amplifier, LCD display and other features..2.Features:.☆ Employ DSP And PLL Technique. ☆ LCD Display . ☆ Full Digital Control . ☆ Built-In DSP Digital Silencing Processor. ☆ 0 Levels of Digital Volume Range . ☆ Supports Serial Port Communication Control . ☆ Independent Stereo/mono Control . ☆ Unique quiet signal output terminal that can be extended to control external devices through quie. .Selection of power supply.: FM radios are radio-sensitive devices, and interference from nearby sources may affect the reception of radio stations, such as nearby microwaves.Furnace, high-frequency welding, or high-power motors can interfere with the normal operation and reception of the radio..: Module power input port (marked DC.0-5.0V on the PCB) -, + connected to the negative pole of the power supply (battery or regulated power supply).And the positive pole (be sure to check the power supply voltage and polarity before power-on and then power on)..: The power supply voltage is required to be between .0V and 5.0V, and the maximum current is 2A or more, and the output ripple is small..: The power supply is recommended to be obtained by voltage regulation after the lithium battery or the power frequency transformer is rectified and filtered. Cannot use open without filter.Turn off the power, such as mobile phone charger, charging treasure. First, the switching process of this type of power supply will generate a lot of high-frequency interference, which directly affects the radio reception..4.Package Includes:.1 x FM Transmitter Digital Module . . .

Digital Stereo FM Receiver Module LED Display Radio Wireless Receiver for DIY

Digital Stereo FM Receiver Module LED Display Radio Wireless Receiver for DIY
Digital Stereo FM Receiver Module LED Display Radio Wireless Receiver for DIY

Digital Stereo FM Receiver Module LED Display Radio Wireless Receiver for DIY

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