Enhance your voice-controlled projects with the advanced Voice Recognition Module HLK-V20, designed with a high-performance 32-bit RISC core operating at 240MHz. This module supports DSP instruction sets and an FPU floating-point arithmetic unit, delivering powerful and precise speech recognition capabilities for a wide range of applications. Crafted with durable PCB material, the HLK-V20 offers versatile audio input and output options, making it ideal for integrating voice control into smart homes, appliances, toys, industrial devices, and more. Key Features: · High-Performance 32-bit RISC Core: Operates at 240MHz frequency with DSP instruction set and FPU floating-point unit for efficient and accurate voice processing. · Robust FFT/IFFT Support: Capable of handling up to 1024 points complex FFT/IFFT or 2048 points real FFT/IFFT calculations, ensuring precise audio signal analysis. · Flexible Audio Interfaces: Supports 1 analog microphone input, dual-channel DAC output, and I2S input/output, providing multiple options for seamless integration with audio devices. · Wide Application Range: Perfectly suited for smart homes, smart appliances, 86 boxes, toys, lamps, industrial IoT devices, automobiles, security systems, lighting, and other voice control-enabled products. · Ideal for DIY Projects: Excellent for creating personalized gifts, cards, and crafts with customized speech recognition functions. · Versatile Sound Effects Addition: Easily add sound effects to models, photo frames, displays, and more, enhancing user interaction and experience. Specifications: · Material: PCB · Model: HLK-V20 · Audio Input: 1 Analog Microphone Input · Audio Output: Dual Channel DAC Output, I2S Input/Output · Core: 32-bit RISC · Operating Frequency: 240MHz · DSP Instruction Set & FPU Floating Point Unit Supported Package Includes: · 1 x Voice Recognition Module HLK-V20 The HLK-V20 Voice Recognition Module combines powerful processing capabilities with flexible audio support, making it an essential component for developers and hobbyists aiming to implement reliable and responsive speech recognition in their projects. Its broad compatibility and ease of use ensure seamless integration across various smart and industrial applications.