MiOYOOW Spectrum FM Bluetooth Audio Speaker DIY Kit Handleiding
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LED Spectrum FM Bluetooth Audio Speaker DIY Kit
1
LED Spectrum FM Bluetooth Audio Speaker DIY Kit
I. Introduction:
It is a LED Spectrum FM Bluetooth Audio Speaker DIY Kit with Infrared Remote
Control. The kit features a 12-piece display of pink, blue, and green LEDs that move
with the rhythm of the music. It can play music from FM radio, Bluetooth-enabled
devices, AUX, 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.
II. Feature:
1>.Multi-Audio Source Selectable: This device offers a variety of audio input options,
including Bluetooth, FM, AUX, 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>.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.
3>.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.
4>.Dual Channel Stereo Speaker: The device can drive two 2.0 3W*2 speakers,
producing clear and powerful stereo sound.
5>.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.
III. Parameter:
1>.Product Name:LED Spectrum FM Bluetooth Audio Speaker DIY Kit
2>.Work Voltage: DC 5V
3>.Work Current: >1.5A
4>.Speaker: 3W 4ohm
5>.Channel: Dual-Channel Stereo
6>.Audio source:Bluetooth/FM/AUX/U-disk/TF Card
7>.FM station: Automatic radio search
8>.Receiver Frequency:87.0MHz~108.0MHz
9>.Frequency accuracy:0.1MHz
10>.Control Type:Bluetooth/Remote Controller/On Board Button
11>.LED Color:Pink/Blue/Green
12>.Output type: Speaker
LED Spectrum FM Bluetooth Audio Speaker DIY Kit
2
13>.Audio format:APE/FLAC/WAV/MP3/WMA
14>.Power interface: DC-005 Power Socket
15>.Work Temperature:-20 ~85℃ ℃
16>.Work Humidity:5%~85%RH
17>.Size(Installed):148*81*68mm
IV. 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: When using U-disk
or TF Card, insert it first to play music.
3>.SCAN Button: Short press to play or pause music. Press and hold for 3 seconds
to initiate automatic radio search in FM mode.
4>.VOL+ Button: Short press to switch next music. Hold it down for 3 seconds to
increase the volume (V++).
5>.VOL- Button: Short press to switch previous music. Hold it down for 3 seconds
to decrease the volume (V--).
6>.Potentiometer: It is used to adjust volume by screwdriver.
V. Component Listing:
NO.
Component Name
PCB Marker
Parameter
QTY
1
Metal Film Resistor
R7,R8,R11,R12
100ohm
4
2
Metal Film Resistor
R15,R16
200ohm
2
3
Metal Film Resistor
R5,R13,R14,R17,R18
510ohm
5
4
Metal Film Resistor
R9,R10
1Kohm
2
5
Metal Film Resistor
R28
2Kohm
1
6
Metal Film Resistor
R2,R4,R6
5.1Kohm
3
7
Metal Film Resistor
R1,R25
10Kohm
2
8
Metal Film Resistor
R3
1Mohm
1
9
LM358 IC
U1,U2,U3,U4
DIP-8
4
10
IC Socket
U1,U2,U3,U4
DIP-8
4
11
5mm Pink LED
D2,D3,D4,D5
2Pin
4
12
5mm Blue LED
D6,D7,D8,D9
2Pin
4
13
5mm Green LED
D10,D11,D12,D13
2Pin
4
14
1N4148 Diode
D1,D22
DO-35
2
15
Electrolytic Capacitor
C4
4.7uF
1
16
Electrolytic Capacitor
C2
100uF
1
17
Monolithic Capacitor
C1,C3
0.1uF 104
2
18
Potentiometer
RP
1Mohm
1
19
MIC Microphone
MIC
9.7mm
1
20
PH2.0-2P White Socket
CZ
2.0mm
1
21
PH2.0-2P Wire
15cm
4
22
Bluetooth Receiver
1
23
Infrared Remote Controller
1
24
4ohm 3W Speaker
1
25
DC-005 Power Socket
1
26
FM Antenna Wire
15cm
1
27
Red/Black Switch
1
LED Spectrum FM Bluetooth Audio Speaker DIY Kit
3
28
USB-DC005 Power Wire
1
29
Transparent Acrylic Board
6
30
M3*5+6mm Copper Pillar Screw
2
31
M3*6mm Screw
10
32
M3*5mm Screw
2
33
M2*10mm Screw
12
34
M3 Nut
12
35
M2 Nut
12
36
PCB
100*30mm
1
NOTE:Users can complete the installation according to the PCB silk screen and component list.
VI. Schematic Diagram for LED Spectrum Indicator:
VII. Application:
1>.Training welding skills
2>.Student school
3>.DIY production
4>.Project Design
5>.Electronic competition
6>.Gift giving
7>.Crafts collection
8>.Home decoration
9>.Souvenir collection
10>.Graduation design
11>.Holiday gift
VIII. Installation Tips:
1>.User needs to prepare the welding tool at first.
1.1>.Soldering iron (<50 Watt)
1.2>.Rosin core ("radio") solder
1.3>.Wire cutters
1.4>.Wire strippers
1.5>.Philips screwdriver
2>.Kindly wait patiently until the installation process has been completed.
3>.The package is a DIY kit that requires the user to complete the installation.
4>.Prolonged contact of the soldering iron with the components may result in
Product specificaties
| Merk: | MiOYOOW |
| Categorie: | Receiver |
| Model: | Spectrum FM Bluetooth Audio Speaker DIY Kit |
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