PCBA  Images

About TECircuit

Found: TECircuit has been operating since 2004.

Location: An electronics manufacturing service(EMS) provider located in Shenzhen China.

Item: Customizable EMS PCB, offers a full range of one-stop shop services.

Service: Printed Circuit Board (PCB)and Printed Circuit Board Assembly(PCBA), Flexible Printed Circuit Board(FPC), Components Sourcing, Box-Building, Testing.

Quality Assurance: UL,ISO 9001, ISO 14001, ISO 13485, ITAF 16949 andcomplied with ROHS and REACH.

Factory Pictures:
Company's own plant : 50,000 sqm; Employees : 930+; Monthly production capacity : 100,000 m2

PCBA  Applications

• Real-Time Speech Translation: The PCBA processes audio input and runs complex AI models to provide instantaneous cross-language conversation, facilitating communication between individuals speaking different languages.

• Travel and Navigation Assistance: It integrates location data and translation services to help travelers read signs, menus, and navigate foreign environments, functioning as a portable cultural and navigational aid.

• Business and Conference Communication: Used in multi-lingual meetings, the PCBA ensures accurate, sector-specific terminology translation, supporting seamless professional communication and documentation.

• Educational and Language Learning: Serves as a learning tool by providing immediate pronunciation correction, word definitions, and contextual sentence examples to assist students in acquiring a new language.

• Customer Support and Service: Deployed in hospitality and international customer service to break down language barriers, allowing staff to understand and respond to client inquiries in real-time.

• Accessibility in Healthcare and Government: Provides critical translation services in medical, legal, and governmental settings, helping to convey essential information to non-native speakers accurately and confidentially.

• Content Creation and Media Consumption: Assists users in translating subtitles for videos, understanding foreign social media posts, and reading global news articles, thereby broadening access to international content.

PCBA Features 

1. Neural Processing Unit (NPU): The PCBA incorporates a dedicated NPU to accelerate AI and machine learning workloads, enabling fast and accurate speech recognition and translation without relying solely on cloud services.

2. Multi-Microphone Array with Noise Cancellation: Features an array of microphones and audio processing algorithms on the PCBA to capture clear voice input by filtering out ambient noise, ensuring reliability in noisy environments.

3. Multi-Mode Connectivity (Wi-Fi, Bluetooth, Cellular): The board integrates Wi-Fi for high-speed data, Bluetooth for peripheral connection (e.g., earpieces), and optional 4G/5G modems for standalone internet access anywhere.

4. Advanced Power Management IC (PMIC): Employs a sophisticated PMIC and Battery Management System (BMS) to optimize power consumption, supporting all-day battery life and efficient fast-charging capabilities.

5. High-Resolution Touch Display Interface: The PCBA drives a responsive touchscreen that provides an intuitive user interface for selecting languages, viewing translated text, and accessing additional features.

6. Offline Translation Capability: Includes substantial onboard memory and storage on the PCBA to host offline language packs and translation models, allowing for core functionality without an internet connection.

7. Secure Element (eSE) for Privacy: Some models feature an embedded Secure Element chip on the PCBA to encrypt and protect sensitive user conversations and data from unauthorized access.

8. Compact and Robust HDI PCB Design: Utilizes High-Density Interconnect (HDI) technology to pack complex functionality into a small, portable, and durable form factor suitable for daily carry and travel.

FAQ

​PCB & PCBA  Description​

PCB Assembly OEM Service

Electronic Components Material Purchasing

Bare PCB Fabrication

Cable, Wire-harness Assembly, Sheet Metal, Electrical Cabinet Assembly Service

PCB Assembly Service: SMT, BGA, DIP

PCBA test: AOI, In-Circuit Test (ICT), Functioal Test (FCT)

Conformal Coating Service

Prototyping and Mass Production

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PCBA ODM service

PCB Layout, PCBA Design According To Your Idea

PCBA Copy/Clone

Digital Circuit Design / Analog Circuit Design/ lRF Design /Embedded Software Design

Firmware and Microcode Programming Windows Application (GUI) Programming/Windows Device Driver (WDM) Programming

Embedded User Interface Design / lSystem Hardware Design

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