Voice Recognition System Circuit Diagram Here

Usually included with the module, but some circuits use an external earpiece or computer microphone.

The processor compares the incoming sound frequency and "feature vectors" against templates pre-recorded during a training phase . Voice Recognition System Circuit Diagram

Before the circuit can recognize your voice, it must be trained: Usually included with the module, but some circuits

The circuit relies on a connection between the voice module and the microcontroller. Voice Module Pin Arduino Pin VCC Power supply (typical 3.3V-5V) GND Common ground RX Pin 3 (Digital) Receives data from Arduino TX Pin 2 (Digital) Transmits voice ID data to Arduino Voice Module Pin Arduino Pin VCC Power supply (typical 3

Building a voice recognition system circuit is usually done in one of two ways: using a (like the Elechouse V3 Go to product viewer dialog for this item.

Note: Pins 2 and 3 are often used with the SoftwareSerial library to keep the main hardware serial free for debugging. 3. How the System Works