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Offline Language Learning Voice Recognition Sensor

Offline Language Learning Voice Recognition Sensor

QAR 79.00/ unit

Arrives by 17 October · Standard · Delivery from QAR 50

Express: 15 October · Economy: 21 October

1

Description

The Offline Speech Recognition Module is an efficient solution ideal for human-computer interaction, machine learning, voice assistants, and smart home voice control projects. It is easy to use and compatible with Arduino, micro:bit, and ESP32, with detailed tutorials provided. It offers plug-and-play functionality through I2C and UART. The module features 121 built-in command words commonly used in education and smart home settings and supports 17 customized commands (e.g., recording a cat's meow for an automatic feeder). The module is highly integrated, including an onboard speaker and microphone, providing real-time voice feedback. Features • User-Friendly: Plug and play, compatible with Arduino UNO, micro:bit, and ESP32. • 121 Pre-Programmed Commands: Ready for immediate use without any setup. • Self-Learning Capability: Supports the addition of 17 customized command words. • Offline Operation, Enhanced Privacy: No network required. • High Integration: Includes an onboard speaker and microphone. • Instant Voice Feedback: Provides real-time recognition results. Documents • Product wiki • Command Words List • Interface Diagram • Arduino Tutorial • MakeCode Tutorial

Specifications

Operating Voltage3.3 - 5V
Maximum Operating Current≤370 mA (5V)
CommunicationI2C/UART
I2C Address0x64
Fixed Commands121
Fixed Wake-up Command1
Custom Commands17
Learning Activation Command1
Onboard Microphone Sensitivity-28dB
Module Size49×32 mm / 1.93×1.26”
Operating Temperature0-70℃
Category
Sensors