Gravity:offline Language Learning Voice Recognition Sensor For Arduino/raspberry Pi/python - SEN0539-EN
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| Seller | SKU | MOQ | In stock | Multiple | Prices |
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Gravity: Offline Language Learning Voice Recognition Sensor for Arduino/Raspberry Pi/Python / ESP32 - I2C & UART
Brand: DFROBOT
<b>Introduction</b><br> The Gravity: Offline Voice Recognition Sensor is an offline voice recognition module that utilizes a new offline voice recognition chip. It comes with 121 built-in commands and supports 17 custom commands, functioning even without an internet connection. It adopts a dual-microphone design for superior noise resistance, and is equipped with built-in and external speaker interfaces for real-time feedback. Compatible with various 3.3V or 5V controllers, it's an ideal choice for applications requiring voice control or interaction, like smart homes, toys, lamps, and robot projects. <br><br> Self-Learning Function</b><br> This voice recognition module is equipped with a self-learning feature, supporting the addition of 17 custom command words. It offers the flexibility to train any sound as a command, such as a whistle, a snap, or even a cat's meow, greatly enhancing the versatility of interactive audio projects.<br><br> User-Friendly</b><br> The offline speech recognition sensor boasts a user-friendly design. It comes with 121 built-in fixed command words, eliminating the need for users to record their own voices.<br><br> Real-Time Voice Feedback<br><br> The module is equipped with an integrated speaker and an interface for an external speaker, enabling it to deliver real-time vocal feedback on recognition outcomes.The module is equipped with an integrated speaker and an interface for an external speaker, enabling it to deliver real-time vocal feedback on recognition outcomes.<br><br> High Compatibility<br><br> Support I2C and UART, with a Gravity interface<br><br> Compatible with 3.3V/5V<br><br> <b>Specification</b><br> Operating Voltage: 3.3 - 5V<br> Maximum Operating Current:≤370 mA (5V)<br> Communication: I2C/UART<br> I2C Address: 0x64<br> Fixed Command: 121<br> Fixed Wake-up Command: 1<br> Custom Command: 17 Learning Activation Command: 1<br> Onboard Microphone Sensitivity: -28db<br> Module Size: 49×32 mm/1.93×1.26”<br>
Details
- Offline Voice Recognition: Enjoy quick response with this module's offline voice recognition, featuring 121 built-in fixed command words and 17 customizable commands, no internet connection required.
- Versatile Compatibility: Easily integrate this module into your projects with its support for I2C and UART communication methods, compatibility with 3.3V/5V controllers, and various platforms like Arduino, Raspberry Pi, and ESP32.
- Real-time Voice Feedback: Stay informed with the built-in speaker and external speaker interface that provide immediate voice feedback on recognition results, enhancing user experience and interaction.
- Dual Microphone Design: Experience enhanced noise resistance and longer recognition distance with the module's dual microphone setup, ensuring reliable voice recognition even in noisy environments.
- Creative Applications: Unleash your creativity in voice-controlled projects, including smart home appliances, toys, lamps, and robotics, with this compact module sized at 49x32mm, perfect for embedding in various applications.