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PakCircuit
Voice Recognition Module
MP3 & Voice ModulesCode 63395e6811

Voice Recognition Module

• Voltage: 4.5-5.5V • Current: <40mA • Digital Interface: 5V TTL level for UART interface and GPIO • Analog Interface: 3.5mm mono-channel microphone connector…

Rs 4,799Rs 5,600-14%
In stock Price updated 15 Nov 2026
Total: Rs 4,799
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  • Delivery in 2 to 4 working daysFree in Islamabad & Rawalpindi above Rs 5,000
  • Cash on deliveryPay when your parcel arrives
  • 7-day checking warrantyDead-on-arrival items replaced
  • Packed with careAnti-static & padded packaging

Highlights

  • Support maximum of 80 voice commands, with each voice 1500ms (one or two words speaking)
  • Maximum 7 voice commands effectively at the same time
  • Arduino library is supplied
  • User-control General Pin Output

Specifications

Voltage
4.5-5.5V
Current
<40mA
Digital Interface
5V TTL level for UART interface and GPIO
Analog Interface
3.5mm mono-channel microphone connector and microphone pin interface
Size
31mm x 50mm
Recognition accuracy
99% (under ideal environment)
Easy Control
UART/GPIO

About this product

and microphone pin interface

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 a command. Users need to train the module first before letting it recognize 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 are the updated features

We already have Voice Recognition module V2 and 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 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 the recognizer. It means 7 commands are effective at the same time.

Parameter

and microphone pin interface

Feature

Related searches

mic/voice recognition

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