Yunlong Xu

Yunlong Xu

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Design of a Digital Pulse Width Modulation Pulse Signal Generator

Published in November 22, 2023

Utilized ISE Design to develop and create a pulse signal generator with adjustable pulse width, controlled by buttons, which can increase or decrease the duty cycle by 1% each time, displaying the duty cycle of the output pulse signal on a digital tube, and also showing the pulse width situation.

Recommended citation: School-level Electronic Circuit Project Design,Project Leader
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Design and Implementation of Intelligent Face Recognition Access Control System

Published in March 12, 2024

Utilized the OpenCV image processing library to capture images and construct face data. Based on the MindSpore platform developed by Huawei, designed relevant face recognition algorithms using the dlib algorithm. Achieved real-time image capture and face recognition, created a simple UI interface, and controlled components such as MLX90614, servos, and passive buzzers using Raspberry Pi 4B and Arduino UNO development boards to implement the face recognition access control system.

Recommended citation: School-level Programming Project,Project Leader
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