2019 Electronic Competition Question A-Wireless Charging Car Design Plan and Report (National First, Nanjing University of Posts and Telecommunications)

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2020 Electronic Competition G Question-Non-contact Object Size and Shape Measurement (Liaoning Petrochemical University)

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2020 Electronic Competition Question F-Simple non-contact temperature measurement and identification device (Anhui Division)

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2020 E-Contest Question E-Amplifier Nonlinear Distortion Research Device (Dalian University of Technology)

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2020 Electronic Competition Question D-Obstacle Avoidance Aircraft (Chongqing University of Science and Technology)

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2020 Electronic Competition Question D-Obstacle Avoidance Aircraft (Dalian University of Technology)

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2020 Electronic Competition Question A-Wireless Motion Sensor Node Design (Dalian University of Technology)

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2020 Electronic Competition Question A-Wireless Motion Sensor Node Design (East China Jiaotong University Institute of Technology)

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2021 Electric Competition F Question Intelligent Drug Delivery Robot (National Second) Open Source Tutorial + Openmv End Code + Main Control Code

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2021 Electronic Competition F Question Unmanned Drug Delivery Vehicle Question Vision + Electronic Control Code + Design Report (National First)

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2021 Electronic Competition Question A (Signal Distortion Measurement Device) Provincial First Prize Code

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2021 Undergraduate Electronic Design Competition J Title National First Work (Periodic Signal Waveform Identification and Parameter Measurement Device)

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2021 College Student Electronic Design Contest Topic H Outstanding Works Collection (Electrical Appliance Analysis and Identification Device)

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2021 Undergraduate Electronic Design Competition G-Title Second Grade Work (Plant Protection Aircraft)

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2021 College Student Electronic Design Competition Topic F Outstanding Works Collection (Intelligent Medicine Delivery Car)

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2021 Undergraduate Electronic Design Competition Title D Provincial Second Work (Internet-based Camera Measurement System)

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2021 College Student Electronic Design Competition Topic A Outstanding Works Collection (Signal Distortion Measurement Device)

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Voice and vision module based on ESP32S3

Use ESP32S3 to develop a general module with speech recognition and visual recognition functions. It is mainly used for education, science and technology competitions, and creative design of DIY enthusiasts. The interface and functions are compatible with OpenMV, and its IDE can be used as development and debugging software. Most of the overall hardware design is compatible with ESP32S-EYE, so with a little adjustment of the interface definition, it can be compatible with ESP-WHO. ESP-WHO provides examples such as face detection, face recognition, cat face detection and gesture recognition, thus making this software The module is very playable.

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Building construction monitoring and security system

Whether during construction or in use, civil construction projects require real-time health monitoring of the building structure, such as inclination changes, wall subsidence displacement, support pressure, concrete solidification temperature...

Traditional monitoring methods generally use on-site Wiring, manual scheduled patrols, and on-site reading with handheld instruments, the use of IoT technology is seriously insufficient. Therefore, this project will use LoRa networking and IoT technology to implement wireless and automated building monitoring applications.

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Two-degree-of-freedom pan-tilt robot control platform

This work, titled "Two Degrees of Freedom Pan-Tilt Robot Control Platform", implements a complete pan-tilt robot control platform. The system uses motion sensors as control handles to control the movement of the robot, and cooperates with the OLED screen to display the system's Current status. Using the control handle, you can control the movement of the vertical axis servo through forward and backward movements, and control the movement of the horizontal axis servo through rotation operations, thereby realizing two degrees of freedom control of the robot.

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