Voice recognition Module
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. Kit Contain: Module, Mic, Female to Female wire, Berg strip.
Fetures of Voice recognition Module:
Input Power supply- 12 Volt DC/2 Ampere
TRAIN1 Switch for to Record First Group
TRAIN2 Switch for to Record second Group
Each Group Stores 7 Voices
LOAD1 Switch to Load Trained First Group voices
LOAD2 Switch to Load Trained Second Group voices
PB2,PB3,PB4,PB5 PINS 4BIT DATA OUTPUT
Specifications of Voice recognition Module:
Voltage : 4.5-5.5V
Current : <40mA
Digital Interface : 5V
5V TTL level for UART interface and GPIO 4
Recognition accuracy : 99% (under ideal environment)
Analog Interface : 3.5mm mono-channel microphone connector + microphone pin interface
Size : 30mm x 47.5mm
Related Video :
- Voice Recognition Module working: