Specifications:
High quality for perfect stereo quality, not unlike the cheap cables with poor audio quality mostly sold in the markets.
Contains wire for connecting microphone also.
Long sufficient length for all project needs.
Ideal for connecting DTMF decoder to the mobile phone.
Co..
DESCRIPTION:
Bluetooth: 3-20 Meters(According to the distance and barrier and transmitting power)
Application: support HF calls, bluetooth A2DP stereo;
Frequency: 2.4Hz
Media Port: USB port and TF port multimedia play;
Audio Input: 3.5mm/2.0 frequency
Power Supply: 5V
Connecting Po..
DESCRIPTION:
Power supply: Need matchs outside battery (do not include the battery)
Function: Bluetooth connection, plug wire connection card radio voice prompt function remote call
Size: 40x5x50mm
Broadcast time: 24 hours
Whether to support APP: yes
Connection mod..
DESCRIPTION:
Chip: KA2284
Supply voltage: 3.5V-12V
The magnitude of the level can be adjusted
AC and DC signals can be controlled by jumper
PCB board size: 29 (mm) x21 (mm)
Adjustable span of power level
AC and DC signals can be controlled by jumper
PCB board size: 29mm x 21mm
..
DESCRIPTION:
WTV020-SD module is a voice Rewritable content type of mass storage voice module, pluggable maximum capacity of 1GB SD card memory. Can load WAV format voice, and AD4 formats voice.
WTV020-SD module voice chip WTV020SD-20S master core, with MP3 control mode, the key one-to-one c..
DESCRIPTION:
MP3-TF-16PModule is a provider of serialMP3Module perfectly integratesMP3,WMVHardware decoding. Meanwhile Software SupportTFCard driver to supportFAT16,FAT32File system. Can be done through simple serial commands specified music player , as well as how to play music and other functio..
DESCRIPTION:
The PAM8403 audio amplifier chip, 3W * 2 filter-free stereo class-D audio amplifier
Then 2 channel 5.08 (mm) pitch 2P terminal wiring output, respectively, for the left and right channels
The chip pin has led convenient external device control
Operating voltage: ..
AC/DC12V TDA7297 REV A LOW NOISE AUDIO AMPLIFIER BOARD 2*15W Dual-Channel STEREO
Product description:
A single set of power supply 12 v power supply TDA7297 amplifier board
Double track/stereo
Use 12 v / 2 a
15 w + 15 w output power
Pe..
DESCRIPTION:
TDA7498 is a 100 w + 100 w class D audio amplifier. The IC chip adopts the single power supply, mainly used in home theater and active speakers. And naked cooling pad up TDA7498 adopted EPU hyper-threading encapsulation.
FEATURES:
Output power:100w+100w (VCC+32V,RL=4ohm,THD=..