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Audio and Voice Modules

Being the leading names in industry we are involved in providing to our esteemed clients an exclusive range of Audio and Video Boards. These products are precisely fabricated using the best quality raw material under the supervision of skilled professionals using the latest technology.

  • Voice Recognition Module
  • Voice Recognition Module
  • Voice Recognition Module
  • Voice Recognition Module
Voice Recognition Module

Voice Recognition Module

Rs 3,000  / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Current<40 mA
Voltage4.5-5.5 V
Digital Interface5V TTL level for UART interface and GPIO
Analog Interface3.5 mm mono-channel microphone connector + microphone pin interface
Size31 x 50 mm
Recognition accuracy99% (under ideal environment)

Voice Recognition Module is a compact and easy-control speaking recognition board. This product is a speaker-dependent voice recognition module. It supports up to 80 voice commands in all. Max 7 voice commands could work at the same time. Any sound could be trained as command. Users need to train the module first before let it recognizing any voice command. This board has 2 controlling ways: Serial Port (full function), General Input Pins (part of function). General Output Pins on the board could generate several kinds of waves while corresponding voice command was recognized. What’s new? We already have Voice Recognition module V2. It supports 15 commands in all and only 5 commands at the same time. On V2, voice commands are separated into 3 groups while you training it. And only one group (5 commands) could to be imported into Recognizer. It means only 5 voice commands are effective at the same time. On V3, voice commands are stored in one large group like a library. Any 7 voice commands in the library could be imported into recognizer. It means 7 commands are effective at the same time.


Feature:

  • Support maximum 80 voice commands, with each voice 1500ms (one or two words speaking)
  • Maximum 7 voice commands effective at same time
  • Arduino library is supplied
  • Easy Control: UART/GPIO
  • User-control General Pin Output

 



Additional Information:

  • Item Code: SEES-1125
  • Production Capacity: 1000 NOS
  • Delivery Time: 1-2 DAYS
  • Packaging Details: Carton Boxes

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  • Audio Play Back Board
Audio Play Back Board

Audio Play Back Board

Rs 800  / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Power30-50 W
MaterialPVC
Usage/ApplicationIndustrial
Size7.00 x 8.50 x 17.50 cm
Type Of TensionDC
Frequency50 Hz
Packaging TypeBox
Voltage12 V

Features:

  • Total 11 minutes of recording time each channel(M0 to M7) having 1.3minutes of recording time.
  • Single chip, high quality voice recording and playback solution.
  • User friendly and easy to use operation.
  • Non-Volatile flash memory technology, no battery backup required.
  • Audio output to drive a speaker or audio out for public address system.
  • Can record voice with the help of on-board microphone


How to Record your Voice:

  • We can use 8channels(M0 TO M7)each channel having 1.3minutes recording length.
  • Onboard MIC will automatically be used for recording.
  • Switch on the board power LED(LD1)will on.
  • Put the jumper in the board JP1(REC)Section.
  • While in record mode select J5(M0-M7) to select a channel to record the message.
  • Let us assume we want to record message in channel M0,Connect M0 to GND(IN Board J3-VCC,GND).
  • NOW Whatever we Speak will be captured by MIC and recorded,status LED(LD2)
  • Will on in record mode indicating that chip is currently recording.once duration is full the LED(LD2)Will off means that segment is full
  • Now you can disconnect the
  • GND Connection from M0,if before the duration is this connection is removed,
  • Then that many seconds are recorded and rest duration is kept empty.


How to Playback Recorded Message:

  • Connect the speaker to the board J4 Speaker section.
  • NOW let us check what we recorded.remove jumper from JP1(REC)section.
  • Now connect the MO(J5)to GND(J3)Section, status LED(LD2) will ON till the recorded sound play in the speaker.
  • "This procedure same for the remaining channels also"

How to use with Microcontroller:

  • Better Do Voice Recording can be done Manually.
  • To play back connect Controller I/Os to M0 to M7.
  • When Output Goes Low For particular Pin Recorded message will play.


Additional Information:

  • Item Code: SEES-1124
  • Production Capacity: 1000 NOS
  • Delivery Time: 1-2 DAYS
  • Packaging Details: Carton Boxes

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  • Mini Embedded Mp3 Sound Module
  • Mini Embedded Mp3 Sound Module
  • Mini Embedded Mp3 Sound Module
Mini Embedded Mp3 Sound Module

Mini Embedded Mp3 Sound Module

Rs 850  / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Humidity5% ~95%
Operating Temperature40 ~ +80 Deg C
Working VoltageDC 3.3~5.0 V
Module Size40 x 40 mm
Supports TypeFAT16, FAT32

This is a Mini Embedded Mp3 Sound Module provides the perfect integrated MP3, WMV hardware decoding. While the software supports TF card driver. Through simple serial commands to specify music playing, as well as how to play music and other functions, without the cumbersome underlying operating, easy to use, stable and reliable are the most important features of this module.


Features:

  • Supports MP3 and WAV decoding.
  • 24-bit DAC output and supports dynamic range 90dB and SNR 85dB.
  • Supports AD key control mode and UART RS232 serial control mode.
  • Supports maximum 32GB micro SD card and 32GB USB flash drive.
  • Audio files are sorted by folders, supports up to 99 folders, and each folder can be assigned to 255 sound files.
  • Supports inter-cut advertisements.
  • Supports playback of specifying folders.
  • Support random playback.
  • Built-in 3W amplifier that can drive speaker directly.
  • 30 levels adjustable volume and 6 levels adjustable EQ.


Additional Information:

  • Item Code: SEES-1133
  • Production Capacity: 1000 NOS
  • Delivery Time: 1-2 DAYS
  • Packaging Details: Carton Boxes

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  • Mp3 Player Versatile Module
  • Mp3 Player Versatile Module
  • Mp3 Player Versatile Module
  • Mp3 Player Versatile Module
  • Mp3 Player Versatile Module
  • Mp3 Player Versatile Module
  • Mp3 Player Versatile Module
Mp3 Player Versatile Module

Mp3 Player Versatile Module

Price on Request
Minimum Order Quantity1 Piece
Memory Size512 MB to 1 GB
Packaging TypeBox
ConnectivityBluetooth, USB, AUX
Maximum Output50 W
Supported Audio FormatsMP3
Voltage3.3 V DC
Battery Life6 Hr
Jack Size3.5 mm

This Versatile module features USB Player, SD Card Player, FM Player, and an Auxiliary Input, Besides the USB MP3 Module you get two Female jack sockets, USB Female cable or Port, IR Receiver and 5V Regulated DC power supply in the KIT for this DIY project, Just connect the components as mentioned in the text below, Almost all the IR receivers have their IR, GND & VCC Pinout facing the receiver from the front. The manual switch connections are optional, these can be connected using the tactile switch with respect to the ground. Connect a regulated +5V to point 5V and GND Respectively, An antenna can be connected to the point shown for the FM reception. 



Additional Information:

  • Item Code: SEES-1127
  • Production Capacity: 1000 NOS
  • Delivery Time: 1-2 DAYS
  • Packaging Details: Carton Boxes

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  • PAM8403 2 Channel USB Power Audio Amplifier
  • PAM8403 2 Channel USB Power Audio Amplifier
PAM8403 2 Channel USB Power Audio Amplifier

PAM8403 2 Channel USB Power Audio Amplifier

Price on Request
Minimum Order Quantity1 Piece
Model Name/NumberPAM8403
Power3 W
Channel2
ColorGreen
Power supply2.5-5 V DC
Recommended power supply5 V
Dimensions28 x 20 x 13 mm

PAM8403 2 Channel USB Power Audio Amplifier is a small digital amplifier chip, the high-definition sound quality highlights the advantages of digital chips. The PAM8403 sound amplifier board is a module widely used by hobbyists and professionals who need an amplifier equipment that converts the audio signal from their devices to be played alongside 3W headphones or speakers in both the sides. To further increase project efficiency, the 3W + 3W sound amplifier board has an input for receiving audio composed of three connections in which one is the negative connection and the other two are the sound connections that provide the stereo effect. Much used in conjunction with small speakers used in headphones and in speakers of a slightly larger size, the PAM8403 3W + 3W sound amplifier board satisfies every need within these requirements, with a plug for turn off the module and increase the volume, so as to adjust according to the user's need.         Along with a variation of energy, the sound amplifier board  3W + 3W also shows a variation in its operation, supporting an electrical voltage of operation of 2.5V up to 5V, ie if you want to use the maximum power of your equipment as recommended is a voltage close to 5V. Easy to install and with satisfactory work the   3W + 3W sound amplifier board  PAM8403 is an excellent product for the most diverse purposes, aiding in any and all desired audio project. 


Features:

  • Mini sound amplifier
  • Compatible with smartphones, tablets, mp3, among others 
  • Potentiometer for volume adjustment
  • Stereo, Two exits, Compact
  • Minimum Performance


Additional Information:

  • Item Code: SEES-1126
  • Production Capacity: 1000 NOS
  • Delivery Time: 1-2 DAYS
  • Packaging Details: Carton Boxes

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  • LM386 Audio Amplifier
LM386 Audio Amplifier

LM386 Audio Amplifier

Price on Request
Minimum Order Quantity1 Piece
Model Name/NumberLM386
Usage/ApplicationAM-FM Radio Amplifiers, Portable Tape Player Amplifiers, Intercoms, TV Sound Systems, Line Drivers
Packaging TypeBox
Wide Supply Voltage Range4 V-12 V or 5 V-18 V
Low Quiescent Current Drain4 mA
Low Distortion0.2% (AV = 20, VS = 6 V, RL = 8
Standard Input Sensitivify0.775 V
Frequency Response100- 10000 Hz

LM386 Audio Amplifier is designed for use in low voltage consumer applications.





Additional Information:

  • Item Code: SEES-1131
  • Production Capacity: 1000 NOS
  • Delivery Time: 1-2 DAYS
  • Packaging Details: Carton Boxes

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  • ISD1820 Voice Recording Module With Mic and Audio Loudspeaker
  • ISD1820 Voice Recording Module With Mic and Audio Loudspeaker
  • ISD1820 Voice Recording Module With Mic and Audio Loudspeaker
ISD1820 Voice Recording Module With Mic and Audio Loudspeaker

ISD1820 Voice Recording Module With Mic and Audio Loudspeaker

Price on Request
Minimum Order Quantity1 Piece
Usage/ApplicationElectronics
Working voltageDC 3 ~ 5 V
Loudspeaker8 ohm,0.5 W
Voice recording10 seconds
Packaging TypeBox

Product Details:

  • High-quality, natural voice restored
  • Can be used as propaganda module
  • With looping, jog playback, single-pass play function
  • Available single-chip control
  • High quality voice recording and playback solution.
  • User friendly and easy to use operation.
  • Non-Volatile flash memory technology, no battery backup required.
  • Audio output to drive a speaker or audio out for public address system.
  • Can record voice with the help of on-board microphone.


Additional Information:

  • Item Code: SEES-1128
  • Production Capacity: 1000 NOS
  • Delivery Time: 1-2 DAYS
  • Packaging Details: Carton Boxes

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  • KA2284 Audio And Battery Level Indicator
  • KA2284 Audio And Battery Level Indicator
  • KA2284 Audio And Battery Level Indicator
  • KA2284 Audio And Battery Level Indicator
KA2284 Audio And Battery Level Indicator

KA2284 Audio And Battery Level Indicator

Price on Request
Minimum Order Quantity1 Piece
Model Name/NumberKA2284
Usage/ApplicationIndustrial
Supply Voltage3.5-12 V
Size29 x 21 cm
Velocity Range0. to 99.99 mtrs/sec
Light TypeLED


Additional Information:

  • Item Code: SEES-1129
  • Production Capacity: 1000 NOS
  • Delivery Time: 1-2 DAYS
  • Packaging Details: Carton Boxes

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