DIY BLUETOOTH STEREO SPEAKER KIT WITH FM RADIO 87.5-108MHZ

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PID# 18044

CA$25.00
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Description

Full Tutorial

Introduction:
HU-075 is a LED Spectrum FM Bluetooth Audio Speaker Recording DIY Kit with Infrared Remote
Control. The kit features a 12-piece display of pink, blue, and green LED that move with the rhythm of the
music. It can play music from FM radio, Bluetooth-enabled devices, AUX, MIC Recording, U-disk, and TF
cards, and the 3W 4ohm speakers produce clear and loud sound.
This DIY electronic product is an intriguing way for users to gain a better understanding of circuits and
develop their soldering skills.

Feature:
1>.Multi-Audio Source Selectable: This device offers a variety of audio input options, including
Bluetooth, FM, AUX, MIC Recording,U-disk, and TF Card, enabling the playback of MP3 or lossless
music files with a screen display indicating the current audio source. Users can control the music
playback functions such as play/pause/next/prev/vol+/vol- using either the remote controller or on-board
buttons.
2>.Voice Recording: It can record audio without limit in time and memory by the U-disk or TF Card.
3>.Bluetooth Player : With its built-in Bluetooth audio receiver and power amplifier, this device can
directly drive 4ohm 3W speakers, producing clear and high-quality sound.
4>.LED Spectrum Display: The device also features 12 pink/blue/green LED spectrum indicators that
flash in sync with the music, creating a dynamic and visually stunning lighting effect. The LED audio
indicator flashes at both ends simultaneously, and the sensitivity is adjustable using the potentiometer.
5>.Dual Channel Stereo Speaker: The device can drive two 2.0 3W*2 speakers, producing clear and
powerful stereo sound.
6>.DIY Hand Soldering: This is a DIY kit that comes with various components, and users need to
install each component by hand. This process not only enhances soldering skills but also fosters an
interest in electronic technology. It's an excellent option for electronics hobbyists, beginners, as well as
school and home education.


Function:
1>.FM/Bluetooth/AUX/U-disk/TF-Card Audio Player
2>.Voice Recording/Playing/Calling
3>.Colorful Display Screen and LED Spectrum Display
4>.FM Frequency is 87.5M to 108.0MHz
5>.Dual Channel 3W*2 Stereo Speaker
6>.Play/Pause/Next/Prev/VOL+/VOL-/Mode
7>.Music Format MP3/WMA/WAV/FLAC/APE
8>.Power Memory Function
9>.Infrared Remote Controller
10>.LED Spectrum Sensitivity Adjustable


Parameter:
1>.Work Voltage: DC 5V
2>.Work Current: >1.0A
3>.Speaker: 3W 4ohm
4>.Channel: Dual-Channel Stereo
5>.Audio source:Bluetooth/FM/AUX/U-disk/TF Card
6>.FM station: Automatic radio search
7>.Receiver Frequency:87.5MHz~108.0MHz
8>.Frequency accuracy:0.1MHz
9>.Control Type:Bluetooth/Remote Controller/On Board Button
10>.LED Color:Pink/Blue/Green
11>.Output type: Speaker
12>.Audio format:MP3/WMA/WAV/FLAC/APE
13>.Power interface: DC-005 Power Socket
14>.Work Temperature:-20℃~85℃
15>.Work Humidity:5%~85%RH
16>.Size(Installed):130*75*61mm

Use Methods:
1>.Switch Red/Black Switch to turn ON/OFF work power supply.
2>.MODE Button: Switch Audio Mode. Press the button to alternate between Bluetooth, FM, AUX,
U-disk, and TF Card playback modes. Note: Priority Play from U-disk or TF Card after insert them.
3>.VOL+ Button: Short press to switch next music or FM station. Keep press to increase the volume
(V++).
4>.PLAY/PAUSE Button: Short press to play or pause music. Keep press to initiate automatic radio
search in FM mode and save searched FM station.
5>.VOL- Button: Short press to switch previous music or FM station. Keep press to decrease the
volume (V--).
6>.Potentiometer: It is used to adjust sound sensitivity by screwdriver for LED spectrum display.
7>.Recording Function:
7.1>.It must be inserted into a U-disk or TF-Card which are used to store recorded music.
7.2>.Keep press MODE button about 3 second to start recording.
7.3>.Keep press MODE button about 3 second again to stop recording and start playing recorded.
7.4>.The recorded file will be stored in the last of U-disk or TF-Card

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