จำนวน Repository ( 1174 )

ระบบแจ้งเตือนความชื้นของดินในตู้เลี้ยงไส้เดือน
ระบบแจ้งเตือนความชื้นของดินในตู้เลี้ยงไส้เดือน

Nowadays Thailand is realizing the economic value of earthworms. Earthworm farming is a driving force that can stimulate the Thai economy. The objective of this project is to measure the humidity and temperature properties of the worms the two boards are circuit boards in microcontroller. These are the WeMos D1 ESP8266 board and NodeMCU ESP-32S board. The WeMos D1 ESP8266 board to measure the amount of water and temperature of of the soil and can turn the water supply on or off automatically. The NodeMCU ESP-32S board has a database system to collect real-time humidity and temperature data. The data is processed and displayed via a web interface. The experiment showed that in regard to earthworm farming the soil moisture alert system in the earthworm closet has a temperature accuracy of 28.5°C. The top soil has a humidity accuracy of 65% the middle soil has a humidity accuracy of 67% and the lower soil has a humidity accuracy of 67%. This allows the ideal moisture and humidity levels for the propagation of earthworms to be maintained. The alert system displays the temperature and humidity in the earthworm closet and can turn the water supply off if the soil moisture level gets too high for the worms - this can all be monitored via the web application. .

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เรือโบราณเพชรบุรีเบรเมน ในรูปแบบสื่อเสมือนจริง
เรือโบราณเพชรบุรีเบรเมน ในรูปแบบสื่อเสมือนจริง

The objective of this study is to create 360 degrees of virtual environment in the sinking of the Phetchaburi Bremen. In the form of virtual reality media and studying satisfaction with the virtual reality media of the sinking Phetchaburi Bremen by using sample groups of 50 people who tried the virtual reality media of the sinking Phetchaburi Bremen. The statistics used for data analysis were average standard deviation and percentage. The results showed that the ancient Phetchaburi Bremen in the form of virtual reality media and the sample groups were satisfied with the virtual reality media of the sinking of the Phetchaburi Bremen. The over-all of the media is at the highest level with an average of 4.72

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การพัฒนาสื่อเสริมการเรียนรู้แบบโต้ตอบในวิชาภาษาจีน
การพัฒนาสื่อเสริมการเรียนรู้แบบโต้ตอบในวิชาภาษาจีน

This study aims to develop interactive learning interactive Chinese modern andeasier to understand. To increase student achievement before and after learning. And satisfaction of learners with interactive learning interactive learning in Chinese. The samples to compare student achievement before and after learning and satisfaction of students in the ninth grade at one school Photisarn Pittayakorn. Phuttamonthon 1 Bang Bang Ramat Bangkok 2 classrooms of 36 people divided into two groups: a control group and an experimental group of 18 people 18 of them using a questionnaire to collect data. The statistics used for data analysis were frequency percentage mean standard deviation. And t test (t-Test) results showed that: 1) the development of interactive learning interactive Chinese modern and more easily understood 2) achievement after learning with the learning materials. interactive Chinese learning higher than before and 3) the students are satisfied with the media in an interactive learning Chinese at a high level.

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การพัฒนาสื่อการเรียนการสอนในรายวิชาสถาปัตยกรรมและการจัดองค์ประกอบคอมพิวเตอร์โดยเทคโนโลยีเสมือนจริง
การพัฒนาสื่อการเรียนการสอนในรายวิชาสถาปัตยกรรมและการจัดองค์ประกอบคอมพิวเตอร์โดยเทคโนโลยีเสมือนจริง

Development of learning materials teaching in courses architecture and computer learning are intendes to create learning materials technology by launching the HP Reveal prepared in the form of AR (Augmented Aug) reality. Develop a video lesson prepared with audio lectures.

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การใช้ประโยชน์จากน้ำแช่เมล็ดถั่วดำแห้งในกระบวนการย้อมสีสิ่งทอ
การใช้ประโยชน์จากน้ำแช่เมล็ดถั่วดำแห้งในกระบวนการย้อมสีสิ่งทอ

The purpose of this research was to investigate the use of soaked black bean water and to add value to it otherwise it is considered as colored waste water. The soaked black bean water was analyzed for phytochemicals and dyeing process was carried out silk cotton and polyester fibers. Dried black beans were soaked in water ratio 1:1 for at least 12 hours. The dyeing process involved soaking the fiber in soaked black bean water at 100o for 30 min. to determine the type of fiber staining and color fastness. Results showed presence of Anthocyanin Anthraquinonoid Terpenoid Saponin Tannin and Flavonoids in soaked black bean water. It was found that dye could be absorbed by silk fabric in an acidic condition. The shade appeared red-brown at L*44.17 a*16.88 and b*20.13 color strength was 6.19 and ultraviolet protection was blocked more than 97.5 percentages as UPF 50+. Moreover the color fastness grading in crocking property was very good to excellent (CF 4-5) good washing fastness (WF4) and moderate fastness in the presence of light (LF 4). In conclusion soaked black bean water can be used for dyeing for silk fabric and enhance UV protection.

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