This project aims to develop a conceptual prototype of a weapon aiming system that simulates an anti-aircraft gun. Utilizing an optical camera, the system detects moving objects and calculates their trajectories in real time. The results are then used to control a motorized laser pointer with two degrees of freedom (DoF) of rotation, enabling it to aim at the predicted position of the target. Our system is built on the Raspberry Pi platform, employing machine vision software. The object motion tracking functionality was developed using the OpenCV library, based on color detection algorithms. Experimental results indicate that the system successfully detects the movement of a tennis ball at a rate of 30 frames per second (fps). The current phase involves designing and integratively testing the mechanical system for precise laser pointer position control. This project exemplifies the integration of knowledge in electronics (computer programming) and mechanical engineering (motor control).
โปรเจคนี้เกิดจากความสนใจในการพัฒนาระบบที่มีการผสมผสานของ Machine Vision และระบบความคุมกลไกมอเตอร์ 2 แกนแบบ Degrees of Freedom(DoF) เพื่อพัฒนาอุปกรณ์ต้นแบบที่สามารถตรวจจับ ติดตาม และเล็งเป้าหมายได้อย่างมีแม่นยำ ซึ่งหวังเป็นอย่างยิ่งว่าโปรเจคนี้จะมีประโยชน์ต่องานในอนาคตต่างๆที่เกี่ยวข้อง ไม่ว่าจะเป็น ทางการทหาร ทางการแพทย์ หรือทางอุตสาหกรรม
คณะเทคโนโลยีการเกษตร
This study investigated the effects of seed priming with Chaetomorpha sp. seaweed extract on seed germination and seedling growth of chili pepper. The objective was to examine the influence of seaweed extract concentrations on seed germination and seedling development. Seeds were primed in different concentrations of Chaetomorpha sp. extract, compared with a control treatment. The experiment was conducted using a completely randomized design with four replications. Results showed that seed priming with seaweed extract enhanced seed germination characteristics. Primed seeds exhibited improved germination percentage, germination index, and germination rate compared to the control. Additionally, seedlings from primed seeds showed enhanced root and shoot development. This study demonstrates the potential of Chaetomorpha sp. extract as a promising seed priming agent for improving chili pepper seed quality, which can be applied in the production of high-quality chili pepper seedlings.
คณะวิศวกรรมศาสตร์
This research aims to develop a portable prototype device for non-invasive blood glucose and vital sign monitoring, integrating Near-Infrared Spectroscopy (NIR) with biosensor systems and Artificial Intelligence (AI)-based data analysis. The device addresses the limitations of conventional blood-drawing methods that are impractical for elderly patients and those in remote areas. Designed to be user-friendly, low-cost, and capable of real-time result display, the device is intended for use in community-based healthcare settings such as local clinics and sub-district health promotion hospitals, with strong potential for future commercial development.
คณะเทคโนโลยีการเกษตร
Currently, urban agriculture is gaining increasing attention as it helps enhance food security and expand green spaces in cities. However, some people remain uninterested in urban farming, possibly due to living in urban areas or having limited space, making them perceive agriculture as something distant from their daily lives. The development of an urban agriculture card game aims to promote learning about urban farming through an engaging and enjoyable gameplay experience.