FM Radio Diy Electronic Parts bluetooth Audio Production Kit Multifunctional with Level Indicator Support TF Card/USB Flash
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Specifications
- Brand Name
- NONE
- Model Number
- FM Radio Diy Electronic Parts
- Origin
- Mainland China
- High-concerned chemical
- None
- Condition
- New
- Type
- Voltage Regulator
- Choice
- yes
Product Description
Description:
A radio made of ready-made FM radio module can be made by welding the circuits of power amplifier and level indicator.
The power amplifier circuit is composed of imported device PAM8406, and the maximum output power is 3W. Two-channel level indication is composed of KA2284.
Specifications:
Power supply voltage: 5.0V-5.5V, current 500MA-2A.
Power amplifier+level indicator PCB board size: 9.5CM*2.9CM
Shell size: 11.9CM*6.6CM*6.6CM * 6.6cm.
Horn: 4Ω 5w
MAX power of power amplifier: 3W
Sound channel: two channels
FM receiving frequency adjustment range: 87.0MHz-108.0MHz
Weight of complete DIY parts: 280g
Precautions:
Do not touch the back components of the module when working, so as not to affect the normal work of the module or cause short circuit to burn the module. This module is a radio sensitive device, and the interference from the power supply or nearby may affect the normal work of the module.
Package Include:
PCB board 1
PAM8406 1
1N4007 1
A03 self-locking switch 1
A03 hat 1
5MM colorful LED 11
KA2284 2
1000UF 25V Capacitor 1
4.7UF electrolytic capacitor 6
105 monolithic capacitor 6
100 ohm resistor 2
1K resistor 2
10K resistor 9
Radio module 1
Horn 2
DC022 building 1
25CM twisted pair 1
Antenna 1
M2*16 Screw 1
M2 nut 1
Acrylic 1 set 1
Foot pad 4
M3*8 Screw 28
M3*10 Screw 4
M3 nut 35
USB to DC005 line 1
Pros & Cons
Pros
- All-in-one DIY kit for building a functional FM radio with Bluetooth, TF/USB audio playback, and audio level indication
- Uses high-quality PAM8406 amplifier and KA2284 level indicator components
- Maximum 3W two-channel output for clear, loud audio playback
- Versatile audio input options for flexible daily use
Cons
- Requires soldering skills and tools to assemble, not suitable for complete electronics beginners
- No included assembly instructions, requiring buyers to source guidance separately
- No brand name listed, leading to uncertainty about component quality consistency
- No listed warranty coverage for the kit or assembled components
Common Questions
What key electronic components are included in this DIY FM radio kit?
This kit includes a pre-made FM radio module, a PAM8406 two-channel power amplifier (with 3W maximum output power), and a KA2284 two-channel audio level indicator circuit.
What audio playback options does this DIY radio kit support?
This kit supports Bluetooth audio streaming, plus playback from TF cards and USB flash drives.
Is this a brand new, unused DIY electronic assembly kit?
Yes, this is a brand new DIY electronic production kit for building a functional all-in-one FM radio and audio system.
What skills and tools are needed to fully assemble this kit?
This kit requires basic soldering skills to connect the power amplifier and level indicator circuits, plus standard tools like a soldering iron, flux, and wire cutters.
Where will this DIY electronic kit ship from?
This product originates from Mainland China, with no specific shipping policies or delivery timelines detailed in the listing.
Product information last updated on November 20, 2025