Frequently bought together:
Description
Features:
| CATEGORY | SPECIFICATIONS |
|---|---|
| Product Type | Voice Recognition Module (Speaker-Dependent) |
| Function | Voice command recognition and device control via trained speech commands |
| Operating Voltage | 4.5 V – 5.5 V DC |
| Operating Current | < 40 mA |
| Recognition Type | Speaker-dependent (requires user training) |
| Maximum Voice Commands | Up to 80 stored voice commands |
| Active Commands | Up to 7 voice commands active simultaneously |
| Command Length | ~1500 ms per command (1–2 words typical) |
| Recognition Accuracy | Up to 99% (ideal conditions) |
| Digital Interface | UART + GPIO (5V TTL level) |
| Analog Interface | 3.5 mm mono microphone input + microphone pin interface |
| Key Feature | Fully trainable voice command system |
| Control Method | UART communication and GPIO output control |
| Memory Structure | Flash-based voice storage (records 0–79) |
| Recognizer System | Holds up to 7 active voice commands at a time (0–6 index) |
| Training Process | User-defined voice command recording and learning |
| Command Management | Supports grouping (system and user groups) |
| Module Size | 31 mm × 50 mm |
| Operating Principle | Audio input → feature extraction → trained pattern matching → digital command output |
| Application Areas | Voice-controlled robotics, smart home systems, assistive devices, automation control |
| Advantage | High accuracy, customizable commands, easy Arduino integration, multi-command support |
Package Includes:
- 1 x Voice Recognition Module
- 1 x Microphone
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