Voice Recognition Module -- Arduino Compatible, Control Your Devices By Voice

Voice Recognition Module -- Arduino Compatible, Control Your Devices By Voice

Voice recognition is something that knows exactly what you were saying.
We've beening thinking about a module which helps to control other devices by voice and it will not cost too much. Finally we designed this module. Well, what can this module do? It can recognize as much as 15 voice instruction, which is suitable for most cases involving voice control.

Parameters
Voltage: 4.5-5.5V
Current: <40mA
Digital Interface: 5V TTL level UART interface
Analog Interface: 3.5mm mono-channel microphone connector + microphone pin interface
Size: 30mm x 47.5mm
This module can store 15 pieces of voice instruction. Those 15 pieces are divided into 3 groups, with 5 in one group. First we should record the voice instructions group by group. After that, we should import one group by serial command before it could recognize the 5 voice instructions within that group. If we need to implement instructions in other groups, we should import the group first.