Mô Đun Bảng Mạch Khuếch Đại Âm Thanh Kỹ Thuật Số tại Lotte Market
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#FM #Stereo #Digital #Radio #Circuit #Board #Module #Built-in #DSP #Digital #Noise #Process #Advanced #Digital #Audio. Features: 100% brand new and high quality. LCD display is more intuitive and accurate, with extremely low power consumption and minimal noise interference. Automatically storage data before power off. Quartz crystal steady frequency, temperature change reception frequency, no longer drift. It uses incremental digital rotary: Còn hàng
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Giới thiệu Mô Đun Bảng Mạch Khuếch Đại Âm Thanh Kỹ Thuật Số tại Lotte Market
#FM #Stereo #Digital #Radio #Circuit #Board #Module #Built-in #DSP #Digital #Noise #Process #Advanced #Digital #Audio
FM Stereo Digital Radio Circuit Board Module Built-in DSP Digital Noise Process Advanced Digital Audio Signal Processing
Features: 100% brand new and high quality
Advanced digital audio signal processing technology (DSP) and FM phase-locked loop modulation (PLL) make the sound quality more realistic, more stable performance, and long working frequency without deviation.
LCD display is more intuitive and accurate, with extremely low power consumption and minimal noise interference.
30 digital volume adjustment, with buttons, easy to operate.
Automatically storage data before power off.
Automatic switch of speaker/headphone output.
Quartz crystal steady frequency, temperature change reception frequency, no longer drift.
It uses professional audio DSP to analyze and process the audio signal, and automatically mute when there is no signal or weak signal.
It uses incremental digital rotary encoder to adjust the volume and frequency, using the feel is good, positioning accuracy, stable and durable, 360 ° rotating without blind Angle.
Support serial communication control, available computer or MCU and other devices with serial ports to control all functions of the module.
Specification: Material:Metal
Size:75x45mm/2.95x1.77in
Output Power: 500mW (drive earphone), 3Wx2 (drive horn)
Frequency Range:50Hz-18KHz
Receiving Frequency Range:87.0MHz-108.0MHz
Equivalent Noise:Greater than 30dB
Power Supply Voltage:3.0V-5.0V
Power Supply Current:1000mA at maximum volume,60mA at minimum volume (for reference only)
Package Includes: 1x FM Radio Receiver Module
note: The power supply voltage is strictly prohibited to exceed the power supply voltage range of this module.
Do not touch the back part of the module when working, so as not to affect the normal work of this module or cause the short-circuit burn module.