• Hw-Us003 Offline Speech Recognition Module Used in Intelligent Voice, Intelligent Control Systems, Voice Lighting Products, Smart Home Control Unit Products
  • Hw-Us003 Offline Speech Recognition Module Used in Intelligent Voice, Intelligent Control Systems, Voice Lighting Products, Smart Home Control Unit Products
  • Hw-Us003 Offline Speech Recognition Module Used in Intelligent Voice, Intelligent Control Systems, Voice Lighting Products, Smart Home Control Unit Products
  • Hw-Us003 Offline Speech Recognition Module Used in Intelligent Voice, Intelligent Control Systems, Voice Lighting Products, Smart Home Control Unit Products
  • Hw-Us003 Offline Speech Recognition Module Used in Intelligent Voice, Intelligent Control Systems, Voice Lighting Products, Smart Home Control Unit Products
  • Hw-Us003 Offline Speech Recognition Module Used in Intelligent Voice, Intelligent Control Systems, Voice Lighting Products, Smart Home Control Unit Products

Hw-Us003 Offline Speech Recognition Module Used in Intelligent Voice, Intelligent Control Systems, Voice Lighting Products, Smart Home Control Unit Products

Usage: Telephone, Computer, Mobile phone, Laptop
Type: Wireless
Support Network: N/a
Information content: Voice
Certification: RoHS
Condition: New
Samples:
US$ 2/Piece 1 Piece(Min.Order)
| Request Sample
Customization:

Contact Supplier

Ms. Cindy Wangwang
Sales Manager
Gold Member Since 2016

Suppliers with verified business licenses

Trading Company

Basic Info.

Model NO.
HW-US003
Download Tools
CH340
Language
Chinese - English
Number of Voice Entries
150PCS
Size
21mm X 15mm
Output Io Driver
Gpio 3V/50-100mA
Output
Voice Command Control Output
Vcc
5V/200mA
Model
Hw--Us003
Transport Package
Standard Package
Specification
21mm x 15mm
Trademark
N/A
Origin
China
Production Capacity
100000/15days

Product Description

HW-US003 Offline speech recognition module
Hw-Us003 Offline Speech Recognition Module Used in Intelligent Voice, Intelligent Control Systems, Voice Lighting Products, Smart Home Control Unit Products


1.Product Overview
HW-US003 Our company's latest offline voice intelligent recognition module has a beautiful appearance, simple and compact product circuit structure, stable performance, affordable cost, and high cost-effectiveness. Especially suitable for secondary development in other electronic fields such as intelligent appliances, voice wake-up products, lighting products, etc.
This product can be widely used in intelligent voice, intelligent control systems, voice lighting products, smart home control unit products, and so on.
2. Working principle of the product:
HW-US003 is an intelligent voice controlled offline speech recognition module that does not require networking. It adopts an internal 32bit RS IC architecture and core computing logic. It collects and compiles text pronunciation through a microphone, accurately responds to customized wake-up words, outputs speaker voice broadcasts, and IO port signals. After speech acquisition and recognition, the output IO port signal can drive various circuits to work.
3.Product features:
3.1. This module has rich IO output protocols and supports various application products developed twice. The PCB structure is simple, and it supports self compiling wake-up unit words and customizing wake-up unit words.
3.2. Support the compilation of Chinese and English unit word protocols, and download SDK files online. It has precise speech recognition function with wake-up words and anti false alarm function.
3.3. Support repeated compilation and burning of CH340 downloader. Support multiple tone voice broadcasts, and support up to 150 unit vocabulary voice recognition broadcasts.
3.4. Supports up to 10 GPIO ports for dynamic output, 1 12C master-slave controller, and multiple PWM ports for output. 1 SDR-ADC signal collector, etc
3.5. Support SDK voice compilation, burning, and downloading.
3.6. Support time timing settings.
4. Parameters
ModelUS003Intelligent speech recognition module18pin
VCC5V/200mA3.3V customizable 
Output IO driverGPIO 3V/50-100mACompilation required
OutputVoice command control outputWake up output broadcastGPIOhigh level
Microphone4x1.5 microphonesingle microphone 
LanguageChinese  -   English
Wake up distance1-2m  40-60dB3-5m 60-90dBDefault 80dB
Wake up reaction time50ms Default
Wake up waiting time10scustomizable 
Timing----customizable 
Number of voice entries150pcs------------------Default
Voice selectorMen's VoiceLadies' VoiceDefault Ladies' Voice
IO PortPlease refer to Article 5 
Download ToolsCH340  
Size21mm x 15mm  
PortSMD -2.0mm x 24pin  
Operation temperature-20~+80ºC ambient temperature
5. IO Port
15V5V-200mAInput Voltage
2GNDPower grounding
33.3V3.3V Output terminal
4B8EFUSE VDD 
5B7RXDCH340-RXD
6B6TXDCH340-TXD
7B2UART1-TXD/12C-SCL/TIM3-PWM
8M-Microphone input -
9M+Microphone input +
10B3UART1-RXD/12C-SCL/TIM4-PWM
11A27ADC6 -GPIO-pulse output-PMW
12A26ADC6 -GPIO-pulse output-PMW
13A25ADC6 -GPIO-pulse output-PMW
14B0UART1-TXD12C-SCL-PMW
15B1UART1-RXD12C-SCL-PMW
16GNDPower grounding
17SPK -Language broadcasting speaker -
18SPK+Language broadcasting speaker +

 
Hw-Us003 Offline Speech Recognition Module Used in Intelligent Voice, Intelligent Control Systems, Voice Lighting Products, Smart Home Control Unit ProductsHw-Us003 Offline Speech Recognition Module Used in Intelligent Voice, Intelligent Control Systems, Voice Lighting Products, Smart Home Control Unit ProductsHw-Us003 Offline Speech Recognition Module Used in Intelligent Voice, Intelligent Control Systems, Voice Lighting Products, Smart Home Control Unit ProductsHw-Us003 Offline Speech Recognition Module Used in Intelligent Voice, Intelligent Control Systems, Voice Lighting Products, Smart Home Control Unit ProductsHw-Us003 Offline Speech Recognition Module Used in Intelligent Voice, Intelligent Control Systems, Voice Lighting Products, Smart Home Control Unit ProductsHw-Us003 Offline Speech Recognition Module Used in Intelligent Voice, Intelligent Control Systems, Voice Lighting Products, Smart Home Control Unit Products10. Product Application:
10.1. As a speech recognition module, this product can output driving signals and voice broadcasts as long as someone wakes up. Suitable for various types of electrical equipment.
10.2. Example: (Automotive products: Xiaowang, Xiaowang, turn on the navigation or Xiaowang, Xiaowang, turn off the headlights.)
10.3. Example: (Robot product: Xiao Wang, Xiao Wang, let the sweeping machine robot work or Xiao Wang, Xiao Wang, stop sweeping the floor.)
10.4. Example: (Lamp products: Xiao Wang, Xiao Wang, turn on the bedroom light or Xiao Wang, Xiao Wang, turn off the bedroom light.)
10.5. Example: (Electrical products: Xiao Wang, Xiao Wang, turn on the water heater or Xiao Wang, Xiao Wang, turn off the water heater.)
10.6. Example: (Automotive products: Xiao Wang, Xiao Wang, turn on the navigation or Xiao Wang, Xiao Wang, turn off the headlights.)
10.7. Example: (Smart home products: Xiao Wang, Xiao Wang, I'm back or Xiao Wang, Xiao Wang, I'm out.)
11.Regarding the manufacturer - Shenzhen Haiwang Sensor Co., Ltd
ShenZhen HaiWang Sensor Co., Ltd. is a high-tech enterprise that integrates research and development, production, sales, and after-sales service. We have been focusing on infrared and microwave induction technology for more than ten years. We specialize in providing a variety of sensor components, sensitive electronic devices, intelligent electronic devices, and other series of products, such as pyroelectric infrared probes and their supporting ICs and Fresnel lenses; Infrared sensing module; Microwave induction module; Audio players, and can provide technical development and design, customized processing, and technical support for products. Our products are widely used in lighting fixtures, public security, advertising media, traffic safety, and more.
Please identify our brand [HW].

ShenZhen HaiWang Sensor Co., Ltd.
 

Send your message to this supplier

*From:
*To:
avatar Ms. Cindy Wangwang
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

You Might Also Like

Loading...

Product Groups

Contact Supplier

Ms. Cindy Wangwang
Sales Manager
Gold Member Since 2016

Suppliers with verified business licenses

Trading Company
Number of Employees
17
Year of Establishment
2004-08-19