Speech Recognition Module
- Working voltage: 3.3/5V
- Local Voice Recognition
- Very low rate of false triggering
- Speaker connector(JST2.0, the speaker is not included)
- Built-in microphone
- 22 recognition entry
- Default Baud rate: 9600
- Flash: 2Mbytes
- Microphone Sensitivity: -40dB
- Microphone SNR: 58dB
- Operating temperature: 0 – 85 degrees C
Speech Recognition System HM2007
- Input Voltage:9 to 15 V DC
- Use a commonly available 12V 500ma DC Adapter
- Output Data :8 bits at 5V Logic Level
- Any microcontroller like 8051, PIC or AVR can be interfaced to data port to interpret and implement specialized applications
- Self-contained standalone speech recognition circuit
- User-programmable
- Up to 20-word vocabulary of duration two-second each
- Multi-lingual
- Non-volatile memory back up with 3V battery on board. Will keep the speech recognition data in memory even after power off.
- Easily interfaced to control external circuits & appliances