Explore our technological innovation achievements, each project embodies professional capabilities and innovative thinking
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Real-time video stream analysis for posture tracking including standing, sitting, sleeping positions. Based on computer vision and machine learning with XTELL Thunder model.
Food recognition, personalized seasoning, cooking optimization with remote control and auto-cleaning. Combines AI vision with embedded control.
Professional-grade drone flight control system integrating attitude sensing, path planning, autonomous obstacle avoidance. Supports multiple flight modes for aerial photography, inspection, agriculture.
OpenWRT-based system with integrated smart home control and remote device management. Home mode, sleep mode scenarios with stable network coverage.
Visual ear spoon medical device integrating HD camera and WiFi transmission. View ear canal status in real-time through mobile APP. Supports image capture and video recording.
Smart companion robot specially designed for the elderly, integrating voice interaction, health monitoring, emergency call functions. Developed based on Android system to provide humanized companionship.
Smart educational robot for the children's market, integrating voice recognition, natural language processing, face detection and other functions. Provides interactive learning experience.
Fiber signal communication board using Lattice LCMXO2-4000HC-4MG132 chip and Maxim DS4835 transceiver chip, supporting 14bit 80M sampling rate high-speed ADC and 16bit 50M sampling rate high-speed DAC, achieving 1000m ultra-long distance reliable communication. Uses FreeRTOS operating system with master-slave device auto-adaptation, signal-to-noise ratio >50dB.
Professional industrial endoscope system using 720P HD camera module, equipped with 5-meter IP68 waterproof probe, front-end integrated 6 high-brightness LED beads with brightness adjustment function. Through 2.4GHz wireless transmission technology, achieves real-time connection with mobile phones, tablets and other devices, equipped with dedicated APP providing image display, photo/video recording, file management and other functions. Widely used in automotive maintenance, mechanical equipment inspection, pipeline internal inspection, air conditioning cleaning and other industrial inspection scenarios.
Professional smart lock system integrating fingerprint recognition, facial recognition, password, IC card, mechanical key and other unlocking methods. Uses high-security biometric recognition algorithms with recognition accuracy up to 99.9% and recognition time less than 0.3 seconds. Built-in WiFi module supports mobile APP remote control, temporary password generation, unlock record query and other functions. Supports smart scene linkage, can work with other smart devices in home. Uses C-class lock cylinder and financial-grade encryption algorithms to ensure user security. Suitable for family residences, offices, hotels and other scenarios.
Professional six-axis industrial robot control system using high-precision servo motors and precision reducers to achieve ±0.02mm repeatability. Integrated 3D vision system and deep learning algorithms supporting workpiece recognition, path planning, defect detection and other functions. Equipped with high-sensitivity force sensors to achieve precise force control and compliant operation. Supports multiple programming methods including drag teaching, offline programming, script programming, etc. Widely used in automotive manufacturing, electronic assembly, metal processing, logistics handling and other industrial fields. System has industrial-grade protection rating supporting 7×24 hours continuous operation.
Professional smart agriculture IoT monitoring system integrating temperature/humidity, light, soil moisture, pH value, CO2 concentration and other multi-parameter environmental sensors. Uses NB-IoT, LoRa and other low-power wide-area network technologies to achieve real-time farmland environment monitoring and data transmission. Equipped with smart irrigation system that automatically adjusts irrigation amount and frequency according to soil moisture and crop needs. Integrated AI image recognition technology to achieve early detection and early warning of crop pests and diseases. Cloud platform provides data analysis, prediction models, decision support and other functions to help farmers scientifically plant and manage. System supports mobile APP and Web remote control to achieve intelligent agricultural production.
Professional multi-parameter medical monitoring equipment integrating ECG, NIBP, SpO2, TEMP, RESP and other physiological parameter monitoring functions. Uses high-precision medical-grade sensors and advanced signal processing algorithms to ensure data accuracy and reliability. Equipped with color touch screen display interface supporting real-time waveform display and data trend analysis. Built-in WiFi and Bluetooth modules for wireless data transmission and remote monitoring. Cloud platform provides data storage, analysis reports, expert consultation and other functions. Medical device certified, suitable for hospital wards, emergency departments, home care and other medical scenarios.
Professional smart lighting control system using advanced LED driver technology and RGB dimming algorithms, supporting 16 million color adjustment and brightness control. Integrated WiFi and Bluetooth modules for mobile APP remote control, voice control, timing switch and other functions. System supports multiple scene modes such as reading mode, cinema mode, sleep mode, etc., automatically adjusting lighting effects according to different needs. Equipped with energy monitoring module to provide real-time power consumption statistics and energy-saving suggestions. Supports smart linkage to work with other smart home devices for whole-house intelligent control.
Professional smart parking management system using high-precision computer vision technology and deep learning algorithms to achieve over 99.5% license plate recognition accuracy. Integrated magnetic sensors, ultrasonic sensors and cameras for real-time monitoring of parking space occupancy, providing intelligent parking guidance and reverse car finding functions. Supports multiple payment methods including frictionless payment, QR code payment, APP payment, etc., achieving unattended parking management. Cloud platform provides data analysis, financial reports, equipment monitoring and other functions, supporting remote management and operational optimization.
Professional smart wearable device integrating heart rate sensor, blood oxygen sensor, accelerometer, gyroscope and other sensors for comprehensive health and motion data monitoring. Equipped with 1.3-inch AMOLED HD touch screen supporting multiple watch face theme customization. Built-in GPS module supports independent motion recording and positioning functions. Uses low-power Bluetooth 5.0 technology for seamless connection with mobile APP, achieving call reminders, message push, music control and other functions. IP68-level waterproof design supports swimming, diving and other water sports. Battery life up to 14 days meets long-term usage needs.
Next-generation AI smart speaker integrating advanced voice recognition technology and natural language processing capabilities for precise voice interaction experience. Equipped with high-fidelity audio system supporting 360-degree surround stereo output for excellent sound quality. Built-in far-field microphone array can accurately recognize voice commands within 5 meters. Supports multi-platform music service access and compatibility with mainstream smart home devices to create a complete smart living ecosystem. Uses edge computing technology for local voice processing to protect user privacy and security.
Revolutionary AI smart refrigerator integrating advanced computer vision technology and sensor networks for automatic food recognition and intelligent management. Equipped with 21-inch HD touch screen supporting recipe browsing, shopping list management, family calendar and other functions. Uses multi-zone independent control technology to provide optimal storage environment for different foods. Built-in AI recommendation engine recommends recipes based on available ingredients and provides nutrition matching suggestions. Supports mobile APP remote monitoring to check refrigerator status and food inventory anytime. Integrates voice assistant for voice control and information query functions.
Next-generation AI smart doorbell system integrating advanced face recognition technology and motion detection algorithms for intelligent home security management. Equipped with 2-megapixel HD camera supporting 1080P video recording and real-time preview. Uses infrared night vision technology for clear imaging even in complete darkness. Built-in PIR sensor and AI algorithms can accurately detect human movement and filter false alarms. Supports two-way voice communication for real-time conversation with visitors through mobile APP. Integrates cloud storage service for automatic backup of important videos. Supports linkage with smart locks, lights and other devices to build a complete smart home security system.
Next-generation AI smart TV integrating advanced display technology and smart operating system for ultimate home entertainment experience. Equipped with 65-inch 4K ultra-HD display supporting HDR10+ and Dolby Vision for stunning visual enjoyment. Built-in AI voice assistant supporting natural language interaction for precise voice control and content search. Uses intelligent recommendation algorithms to personalize content recommendations based on user viewing habits. Supports multi-platform content access integrating mainstream video, music, and gaming applications. Features powerful connectivity for seamless integration with smart home devices to create a complete smart living ecosystem.
online interview recruitment platform, Android side implements video interview via WebRTC, Web side provides server support, including job management, resume submission, interview viewing, and interview invitations.
Replacing the MUX device on a Type-C PD controller reference board with an alternative part, designing dual-port and single-port USB Type-C development boards for interface solution verification.
Face recognition system project, Java/Tomcat architecture web application, implementing face detection, recognition, and comparison for identity verification and access control scenarios.
Android camera app, supporting photo capture, video recording, camera switching, flash, focus, and zoom, implemented with Camera1 and Camera2 APIs.
ultrasound device touch control interface, including B-mode, Color mode, 3D/4D Cine mode and other imaging UI, controlling various ultrasound device functions through touch screen.
gas monitoring IoT system, based on ESP8266 with EEPROM, analog switch IC, current detection, battery charging, and LCD screen control, enabling gas data collection and cloud monitoring.
i.MX6-based CAN bus data acquisition system, source code concentrated in CanMain module, supporting multi-channel CAN data acquisition, parsing, and storage for automotive electronics and industrial control scenarios.
face recognition platform, based on OpenCV/Dlib face feature extraction, with USB camera and PHP backend, implementing face identity verification and recycling personnel management, supporting 24 face feature extractions per second.
UAV ground station app, based on Amap satellite display, supporting GPS surveying, land plot planning, route generation, mission control, and flight control parameter settings, referencing DroidPlanner/Tower open-source code.
Traditional smartwatches have short battery life, usually requiring daily charging, resulting in poor user experience. How to significantly reduce power consumption while maintaining functional integrity is the core challenge.
Phase II data acquisition card project, interfaces including temperature ADC, humidity ADC, pressure ADC, GPIO, fan detection, and serial port, totaling 18 pins, implementing multi-sensor data acquisition based on Edison development board.
Cloud video chat system, including server source code, release scripts, debug login API, and chat server restart function, supporting multi-person video chat and messaging.
medication feeder hardware project, including speaker amplifier board, battery management, power adapter, Raspberry Pi main controller, PCB layout, and structural optimization, implementing smart scheduled medication and voice reminder functions.
IP intercom/network call system, implementing network audio transmission and intercom functions based on embedded platform, supporting point-to-point calls and multi-party intercom.
FPGA-based plotter control system, including Gerber file processing, PCB/board frame design, and virtual machine deployment, using FPGA for high-precision motion control and plotting output.
Smart finger/servo control hardware project, including Arduino servo control code, main control board PCB, and USB board design, programmed with USBASP, implementing precise motion control of bionic fingers.
Apollo2 low-power screen display terminal project, including SMX layout design, PCB/schematic/Gerber files, and multi-version BSP based on Apollo2 with RTC print example code, for low-power display scenarios.
Gas sensor module hardware design project, including SENSOR2-1105A, X_Sensor_V2-1119C and other multi-version PCB and schematic files, using EDA tools for SCH and PCB design.
Apollo2 MCU-based low-power sleep and foundation module project, including Deep Sleep, GPRS, GPS, RTC, ADC, Flash, Watchdog driver code, supporting multiple toolchains (Keil/IAR/GCC/Atollic).
STM32F407-based PLC/industrial control development project, integrating FreeRTOS RTOS, FatFS file system, SDIO SD card storage, SRAM expansion, UART communication, and GPIO/LED task management for industrial automation control scenarios.
power inspection monitoring project, based on Apollo2 MCU for sensor data acquisition, map display, alarm flashing, and numbered positioning, for on-site power equipment inspection and monitoring.
Printer/print control hardware project, including v1.3 and v1.4 version iterations, with 38_MB_V4 main control board and 38_MD3 driver board, using EPM240/EPM570 CPLD devices for print timing control.
Rockchip RK3128/RK3128B development board hardware project, including multi-version PCB design, GERBER output, silkscreen/pick-place/stencil files, LCD driver board, and debugging notes.
ESP32 air quality collector, based on ESP32-Core-Board-V2 development board, implementing air quality data collection, WiFi networking, and data upload functions.
Raman spectroscopy-based liquid/substance detection system, including substance library establishment, calibration, integration, and metal container inspection. Achieves non-contact identification of liquids inside containers through spectral analysis, applicable for security and quality control scenarios.
E-Bike dashboard and vehicle display UI/UX design project, including multiple interface prototypes, dark theme, boot/gear/compass animations, icon resources, and interactive prototype documents.
Microscope stage/micro platform project, including 3CNC code, A4988/HR4988E stepper drivers, micro platform PCB/schematics, micro platform STEP assembly, and FreeCAD models.
Patent document layout parsing and data extraction project, involving formula detection, layout analysis, text/image frame extraction, PST format conversion, and training data directory, for intelligent analysis and data extraction of patent documents.
R528 control board project, based on Allwinner R528 Linux implementing HTTP photo transfer, GCODE file reception and dispatch, WebSocket control, auto-start DHCP/HTTP/WebSocket services, GPIO/UART/USB drivers, etc.
NLP project, including GPT-2 Large model weight files, git_repo/webui backend and frontend directories, implementing large language model web inference service and conversational interaction.
Enterprise email systems face security threats, storage space limitations, management complexity issues, requiring solutions that ensure both security and ease of management.
Traditional server management requires on-site operation, with low efficiency and high cost, especially more difficult when deploying servers in multiple locations.
Smart helmet project for sports, integrating 4G communication, real-time intercom, GPS positioning, battery monitoring, noise-canceling audio processing, and fall detection. Hardware includes F1C100S chip, microphone array, buttons, and LED strip; software includes TCP real-time audio relay server, UDP heartbeat signaling server, MySQL group management, and PHP web backend.
Handheld game console project, based on AC7911BB/AC7912AB chip, using LVGL GUI and SDL2 cross-platform framework. Hardware versions iterate from V1.3 to V2, with complete animation layer assets (egg, character, snack, background, etc.). Software includes boat simulation game, atmospheric light logic, pet raising, charging management, and menu interface.
AI motherboard project for smart weighing device, hardware based on AC7925A chip, with multiple hardware versions and revision notes. Software includes LVGL GUI development environment, AC792 SDK, AI server interfaces, and WeChat/mini program development materials.
Microchip PolarFire FPGA (MPF100T) core board development project, including PCB design files, schematics, reference designs, official datasheets, evaluation kit schematics, and FSI/Type-C related reference materials.
Human body posture sensor device built on a BLE MCU, with an audio processing subsystem. Includes 3-axis sensors (MPU6050/SC7A20/STK8321), IR sensor, NTC temperature detection, audio noise reduction/noise gate, KWS speech recognition, Bluetooth, RFID reading, wireless microphone, colour lighting effects, and mini program control.
Smart boat simulation design project with SDL2 boat simulation UI, LVGL embedded GUI, PID navigation control algorithm, hardware motherboard design, and PCB schematics. Software built with CMake, covering boat dynamics simulation, path planning, and heading control.
Raspberry Pi DSI display project, including Pi5 DSI related DTS/DTBO, Waveshare panel driver, STC8G1K08 I2C logs, and multi-size screen references, implementing Raspberry Pi MIPI DSI display driver and calibration.
Sleep aid sound box project, featuring DSI screen display, LED strip ambient lighting, PCB hardware design, and STC8G1K08 embedded firmware. Helps users fall asleep through sound and light, supporting multiple sleep aid modes.
Marine data acquisition and transmission unit, using STM32F1xx MCU to implement 433MHz wireless communication, multi-port routing, command parsing, IO monitoring, and Modbus TCP communication for shipboard device data aggregation and remote transmission.
433MHz security linkage system delivered across all three layers. Embedded side: STC32G128K running FreeRTOS drives the 433MHz terminals, with a TXW82x SDK IPC/FPV camera and LCD/OLED status display. Mobile side: a Flutter application for iOS and Android covering device pairing, WiFi provisioning, live video, alarm push and arming control. Backend: a NestJS service with PostgreSQL, Redis, an EMQX MQTT broker and ZLMediaKit for media streaming.