TIP3118 60W Mono Amplifier Module (4.5V- 24V)

Voice Recognition Module is a compact and easy to use speech recognition board that can be easily interface easily with Arduino. 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.

Features of TPA3118 Mono Amplifier Module

• Operating Voltage: Wide power supply ranges from 4.5V to 24V DC
• Multiple Switching Frequencies

1. AM Avoidance
2. Master and Slave Synchronization
3. Up to 1.2-MHz Switching Frequency

• Feedback Power-Stage Architecture
• Differential and Single-Ended Inputs
• Stereo and Mono Mode With Single-Filter Mono Configuration
• Integrated Self-Protection Circuits

1. Overvoltage
2. Undervoltage
3. Overtemperature
4. DC-Detect
5. Short Circuit With Error Reporting

• Dimensions(LxWxH) in cm 13 x 11 x 6

Note: Complete technical details can be found in the TPA3118 Datasheet linked at the bottom of this page.