This Voice Recognition Module is very easy to use No commands Required to Train and Recognition , We got preprogrammed chip to send Commands , Using 4 switches We can Train and Load 2 groups
• Input Power supply- 12VDC/2AMP.
• 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.