Speak Recognition, Voice Recognition Module V3
Description:
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.
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.
Voltage: 4.5-5.5V
digital interface: UART interface and GPIO 5V TTL level
analog interface: 3.5mm mono microphone interface and microphone pin interface
recognition accuracy: 99% (perfect environment)
Color: Orange+black
Size: 3.1 x 5cm