Audio Amplifier MP3
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Audio Amplifier MP3, Modules, Show All Modules
2x50W Dual Channel Digital Amplifier Class D XH-M562 TPA3116D2 TPA3116 DC 12-24V
Audio Amplifier MP3, Modules, Show All Modules2x50W Dual Channel Digital Amplifier Class D XH-M562 TPA3116D2 TPA3116 DC 12-24V
Description:
This product is a mini-size built-in TPA3116D2 chip with the power of 2*50W channel digital power amplifier board.
Parameters:
Parameter： Value
Chip： TPA3116D2
Supply voltage: DC12-24V
Output power： 50W*2
SKU: ML2235 -
Audio Amplifier MP3, Modules, Show All Gadgets, Show All Modules, Tech Gadgets
5.1 Channel USB External Sound Card 3.5mm Jack 3D Microphone Headphone Audio Adaptor
Audio Amplifier MP3, Modules, Show All Gadgets, Show All Modules, Tech Gadgets5.1 Channel USB External Sound Card 3.5mm Jack 3D Microphone Headphone Audio Adaptor
Product introduction
1.LED indicator light show the working status
2. Support common speaker or headphones, with a microphone hole
3. Microphone recording function
4. Kara OK function
5. multiplexing technology to achieve 5.1-channel dynamic sound(Note: it only support 5.1 channel sound)
6. Dynamic rotating sound field
7. The freedom to switch speaker and headphone modes
8. analog speaker position adjustment function freely
9. The mixer function
SKU: ML2190 -
Audio Amplifier MP3, Modules, Show All Modules
Amplifier Board Class D PAM8403 2 x 3W USB DC 5V
Can use the computer USB port 5V power supply
or using a mobile phone charger USB port 5V power supply
battery power can also be used
high efficiency:90%
can provide 3W (left channel) +3 W (right channel) output power in the 4Ω load and 5V power supply conditions
A class, B class amplifier such efficiency is only about 30%
D class amplifier is highly respected today
D class amplifier efficiency is extremely high, not because of temperature affect the sound quality
SKU: ML2035 -
Audio Amplifier MP3, Modules, Show All Modules
Audio MP3 Player USB AUX TF Radio For Car Kit with Bluetooth
Audio Amplifier MP3, Modules, Show All ModulesAudio MP3 Player USB AUX TF Radio For Car Kit with Bluetooth
USB: Connect USB flash drive (maximum support 32GB, not included)
LED color screen: digital screen display, showing red
Infrared receiving module
TF: Connect TF memory card (maximum support 32GB, not included)
AUX: audio input interface
VOL-: Short press is to select the previous song; long press is to decrease the volume
PLAY/PAUSE: Short press is the switch between pause and play; long press is the FM FM automatic station
SKU: ML2069 -
Audio Amplifier MP3, Modules, Show All Modules
Audio Player Amplifier TF Card U Disk MP3 Format
*Superior sound quality.Onboard 2Wmonoamplifier(5V power of up to 3W) is directlyconnected to the speaker(recommendation 4Ω3Wspeakers),3.5mm gold plated headphone jackcan connect with headphones or external audio.
*With aMicroUSB port.Through the mobile phone data line can use mobile power supply or the USB cable to charge the MP3 battery,also can use 3.7V lithiumbattery,orUSB 5V power supply.
*SupportTF Card(mobile phone memory card) andU diskplay mode.
*No soldering with speaker terminals for easy wiring.
*The module is designed to facilitate modification
SKU: ML2004 -
Audio Amplifier MP3, Modules, Show All Modules
Bluetooth Audio Receiver Board With USB TF Card Slot Decoding Playback Preamp Output A7-004 5V
Audio Amplifier MP3, Modules, Show All ModulesBluetooth Audio Receiver Board With USB TF Card Slot Decoding Playback Preamp Output A7-004 5V
A perfect Bluetooth audio receiver board for use.
Built-in 3.5mm audio jack for audio output.
Bluetooth 2.1 receive, can connect with the earphone and can also be used for power amplifier.
USB interface, powered by DC 5V; with TF card slot.
With 5 buttons for adjustment, convenient and easy operation.
The transmission distance could be up to 10m(shielded signals).
SKU: ML2100 -
Audio Amplifier MP3, Bluetooth, Bluetooth Module, Communication, Modules, Show All Communications, Show All Modules
Bluetooth Audio Receiver CA-6928 Module 5V
Audio Amplifier MP3, Bluetooth, Bluetooth Module, Communication, Modules, Show All Communications, Show All ModulesBluetooth Audio Receiver CA-6928 Module 5V
Bluetooth stereo audio receiver circuit board is ultra-small size, easy to embed modified products.two-channel stereo output,compatible with most of the market power amplifier ,home audio and video,car audio and other equipment.high fidelity output circuit,resistance and capacitance isolation,no noise ,good sound quality.
SKU: COM0231 -
Audio Amplifier MP3, Modules, Show All Modules
DFPlayer TF Card Disk Mini MP3 Player Audio Voice Module
Audio Amplifier MP3, Modules, Show All ModulesDFPlayer TF Card Disk Mini MP3 Player Audio Voice Module
DFPlayer Mini is a compact and inexpensive MP3 module can be connected directly to the speaker. Module with battery power supply, speaker, keypad can be used alone, or through the serial port control, as the Arduino UNO or any microcontroller with a serial port module. The module itself perfectly integrated hardware decode MP3, WAV, WMA’s. While the software supports TF card driver to support FAT16, FAT32 file system. Can be done by simple serial command plays the specified music, as well as how to play music and other functions, without tedious low-level, easy to use, stable and reliable.
SKU: ML2027 -
Audio Amplifier MP3, Modules, Show All Modules
FM Radio Receiver Module 87-108MHz DSP PLL Digital Stereo Frequency Range 50Hz-18KHz
Audio Amplifier MP3, Modules, Show All ModulesFM Radio Receiver Module 87-108MHz DSP PLL Digital Stereo Frequency Range 50Hz-18KHz
Features:
1: the use of advanced digital audio signal processing (DSP) and FM modulation phase-locked loop (PLL) to make the sound more realistic, more stable performance, and long working hours without frequency offset.
2: LCD display is more intuitive and accurate, with very low power consumption and minimal noise.
3: Can search for radio stations and store radio function, easy to operate.
4: Built-in 30 digital volume adjustment button operation can be easily done.
5: automatic power-down memory data before the power failure.
SKU: ML2226 -
Audio Amplifier MP3, Modules, Show All Modules
IRS2092 500W Mono Channel Digital Audio Power Amplifier Board HIFI Power 20Hz-20KHz Class D
Audio Amplifier MP3, Modules, Show All ModulesIRS2092 500W Mono Channel Digital Audio Power Amplifier Board HIFI Power 20Hz-20KHz Class D
Product Description:
Power supply: dual DC power supply ± 58 — ± 70V
The rated output power: 500W (± 65V power supply, 4 ohm load, distortion 10%)
Efficiency:> = 90%
SNR: 90dB
The total harmonic distortion:
380W (± 65 power 4 ohm speaker, distortion <0.1%)
280W (± 65 power 8 ohm speaker, distortion <0.1%)
SKU: ML2230 -
Audio Amplifier MP3, Modules, Show All Modules
IRS2092 Audio Amplifier Board 1000W HIFI Enthusiast High Power Digital Amplifier Board
Audio Amplifier MP3, Modules, Show All ModulesIRS2092 Audio Amplifier Board 1000W HIFI Enthusiast High Power Digital Amplifier Board
Product Description:
Power supply: Dual DC±51—±76V(recommend DC±60V, more than 600W)
Power: 1000W
Efficiency: >=92%
Signal-to-noise ratio: 88dB
Input sensitivity: 1.5V (effective value)
Input impedance: 3.3KΩ
Frequency Response Range: 20Hz-20KHz
Output speaker: 2-8Ω
SKU: ML2231 -
Audio Amplifier MP3, Bluetooth, Bluetooth Module, Communication, Modules, Show All Communications, Show All Modules
JDY-62 Bluetooth Stereo Audio Dual Channel Module
Audio Amplifier MP3, Bluetooth, Bluetooth Module, Communication, Modules, Show All Communications, Show All ModulesJDY-62 Bluetooth Stereo Audio Dual Channel Module
VCC: voltage range 4.2V to 5V, in particular, can not exceed 5V power supply
GND: Power
L: Left channel output
R: Right channel output
MUTE: high level when muted, normally low
KC: Empty Pin
SKU: COM0248 -
Audio Amplifier MP3, Bluetooth, Bluetooth Module, Communication, Modules, Show All Communications, Show All Modules
JDY-67 Dual-mode Audio Bluetooth SPP Bluetooth BLE Transparent Pass-through Module
Audio Amplifier MP3, Bluetooth, Bluetooth Module, Communication, Modules, Show All Communications, Show All ModulesJDY-67 Dual-mode Audio Bluetooth SPP Bluetooth BLE Transparent Pass-through Module
Bluetooth version: Bluetooth v4.2
Bluetooth protocol support: hfpv1.7, adpv1.2, avrcpv1.5, avctpv1.2, avdtpv1.2, low energy
Working voltage: DC 3.3-4.2 V
Not connected to power supply: 3.5 ml
After connection, the current working state is 20mA
SKU: COM0247 -
Audio Amplifier MP3, Modules, Show All Modules
Max98357 I2S 3W Class D Amplifier Breakout Interface Dac Decoder Module
Audio Amplifier MP3, Modules, Show All ModulesMax98357 I2S 3W Class D Amplifier Breakout Interface Dac Decoder Module
Features:Single-Supply Operation (2.5V to 5.5V)3.2W Output Power into 4I at 5V2.4mA Quiescent Current92% Efficiency (R L = 8I, P OUT = 1W)25μV RMS Output Noise (A V = 15dB)Low 0.015% THD+N at 1kHzNo MCLK RequiredSample Rates of 8kHz to 96kHzSupports Left, Right, or (Left/2 + Right/2) OutputSophisticated Edge Rate Control EnablesFilterless Class D OutputsSKU: ML2211 -
Audio Amplifier MP3, Bluetooth, Bluetooth Module, Communication, Modules, Show All Communications, Show All Modules
MH-MX8 Wireless Bluetooth MP3 Audio Receiver Module BLT 4.2 M28
Audio Amplifier MP3, Bluetooth, Bluetooth Module, Communication, Modules, Show All Communications, Show All ModulesMH-MX8 Wireless Bluetooth MP3 Audio Receiver Module BLT 4.2 M28
MH-MX8 Wireless Bluetooth MP3 Audio Receiver Module BLT 4.2 Lossless Decoder Board Kit Low Consumption M28
MH-MX8 Wireless Bluetooth MP3 Audio Receiver Module BLT 4.2 Lossless Decoder Board Kit Low Consumption M28
Power supply: It can be directly powered by the Micro- USB Android cable 5V, or it can be connected to a 5V power supply or a 3.7V lithium battery. Note that the 5V and 3.7V power supply interfaces are different. The 5V voltage is connected to 5V and GND, and the 3.7V lithium battery is connected to VBAT and GND.
SKU: COM0258 -
Audio Amplifier MP3, DTMF / Decoding Module, Modules, Show All Modules
MT8870 DTMF Voice Decoder Decoding Module for Arduino
Audio Amplifier MP3, DTMF / Decoding Module, Modules, Show All ModulesMT8870 DTMF Voice Decoder Decoding Module for Arduino
1, on-board decoding chip MT8870 complex frequency
2, onboard five LED indicators for easy viewing output state
3, the main chip pins basically have been drawn
4, on-board voice input interface
5, PCB size: 26.5 (mm) x24.5 (mm)
SKU: ML2109 -
Audio Amplifier MP3, Modules, Show All Modules
NE5532 Stereo Pre-amp Preamplifier Audio 4 Channels Amplifier Module XH-M164
Audio Amplifier MP3, Modules, Show All ModulesNE5532 Stereo Pre-amp Preamplifier Audio 4 Channels Amplifier Module XH-M164
Supply Voltage: Dual Power AC 12V – 18V
Number of Channel: Dual-channel Audio
Adjustment Types: 4 channels(treble+alto+bass+volume)
Audio Input: RCA sockets
Audio Output: 3P terminal
Input Voltage: 3P terminal
SKU: ML2143 -
Audio Amplifier MP3, Modules, Show All Modules
PAM8403 Super Mini Digital Amplifier Board 3W+3W 3.6V-5V
Audio Amplifier MP3, Modules, Show All ModulesPAM8403 Super Mini Digital Amplifier Board 3W+3W 3.6V-5V
Power supply: direct current (DC) : 3.6V-5.5V
Output power: 3W+ 3W (4 o)
Signal to noise ratio: 90dB
Efficiency: > 90%
Size: 15.5 * 24mm positioning hole size: spacing of 20 mm diameter: 2 mm
SKU: ML2071
