MP3 Decoding Board with Self-Powered TF Card U Disk Decoded Player module is used for playing tracks in the MP3 format stored on a micro SD card or USB memory.
Features:
- Superior sound quality.
- Onboard 2W mono amplifier (5V power of up to 3W) is directly connected to the speaker (recommendation 4 Ω 3W speakers).
- 3.5mm gold plated headphone jack can connect with headphones or external audio.
- Power up the board with a Micro USB port. Use a power cable that you use to charge your mobile phone.
- Connect to your computer or a USB power adapter to power the module.
- You can also use a 3.7V lithium battery or USB 5V power supply.
- Support TF Card (mobile phone memory card) and U disk play mode.
- No soldering with speaker terminals for easy connection.

Crystal Oscillator
Diode
Inductors

Electronic Amplifiers
Speaker’s
Buzzer-Speakers
Arduino
Raspberry Pi
PCB Board
PCB Service
Ceramic Capacitors
Electrolytic Capacitors
Polyester Capacitors
SMD Capacitors
Carbon Film Resistors
Network Resistors
SMD Resistors (0805)
Switch
THYRISTOR
PIC or DSPIC



Lights

Sensors
Transformer
Adapter
Motor’s
Battery

Fuse
Relay

Variable Resistors / Potentiometer
Wire
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