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+==================================================================+ Detail : Cek Gambar Harga adalah untuk 1 pcs +==================================================================+ MH-M18 Stereo Bluetooth Audio Receiver Module 4.2 Lossless
Function Description:
Bluetooth V4.2 version, support Bluetooth automatic connection technology, support WAV/WMA/FLAC/APE/MP3 lossless decoding, stereo dual-channel output. After the module is powered on, the mobile phone searches for the Bluetooth name MH-M18/MH-M28/MH-M38, and it can play music after connecting to the Bluetooth;
Module blue indicator light: When Bluetooth is not connected, the indicator light flashes quickly; When the Bluetooth is connected, the indicator light is always on; When Bluetooth is playing, the indicator light flashes slowly.
MUTE mute control terminal: used to control the power amplifier board, MUTE outputs high level 3.3V when mute, and low level when playing.
Volume retention function: the default output is 100% volume. Use the buttons to control the volume increase or decrease. If the control volume is less than 15%, the volume output will be 15% after power-on; if the control volume is greater than 15%, the original volume will remain unchanged after power-on.
KEY Button control terminal (4 button functions, additional resistance is required
VCC Power supply positive 5V (Lithium battery 3.7V power supply requires short-circuit diode)