Objective of this research is to research intelligent hydroponic vegetable cultivation control system for farmers. This is a group of lettuce that needs acid-base (pH) and conductivity (EC) in the same system on the planting table with Dynamic Root Floating Technique System (DRFT). By using Internet of Things (IoTs) devices as sensors For controlling the on-off system of the water filling system the on-off of nutrient solution A and B as well as the water spray system to reduce the temperature at the vegetable growing table. The developed hydroponic vegetable control system can effectively replace the workers labor. Vegetables grown are of the same quality used by farmers. Therefore the developed salad cultivation system could be used as a substitute for farmers. It has an easy to use control system.

This research aims to research develop and develop a web-based tourism management application in Kanchanaburi province. An Analysis of Opinion Assessment on Educational and Web Application Development for Kanchanaburi Tourism Route Management. Based on the results of the analysis the assessment of feedback on the process factors / procedures used in the system performance factors of the system. Factors of convenience beauty and quality factors of the system. The opinions on satisfaction were at a very good level.

The purpose of this research was to investigate the factors affecting internet usage of the general public in Linthin Thong Pha Phum District Kanchanaburi province. Analyzes of opinions on factors affecting internet usage. When classified according to the social characteristics and norms of Internet users. Personal factors Motivation and ability of the person to exchange knowledge. Confidence factors system security privacy and the benefits of using. It was found that the opinions on satisfaction were at the high level. And when the value of the entertainment. The opinions on satisfaction were at the highest level.

This study the purpose of this research is to study the development pattern of web application development center in sufficiency economy community in Thailand. To study the factors affecting the development model of web application development center in sufficiency economy community in Thailand. This information can be used as a guide for the Thai sufficiency economy learning center. Can be used to develop web site. The content is consistent with the teaching of Internet and Intranet. To improve the teaching and learning of students. The development and improvement of the website to be more effective. This research is a survey research style. To be applied in the research study of the development model web application. Using open source software to develop a website center sufficiency economy learning community in Thailand. Research results the program has been implemented with the target group is 1. The sufficiency economy learning center Thamsua village Banthamsua Tambon Kaeng Krachan Kaeng Krachan District Phetchaburi. 2. The sufficiency economy learning center Khaokling prison Tambon Wangchan Kaeng Krachan District Phetchaburi. The researcher has made the evaluation form of the web application development in sufficiency economy community center in Thailand. The users are satisfied with the program developed at a most level.

This study the purpose of this research is to study a network of tourism of the central provinces in Thailand by topological analysis. Using the Gephi program to find that the trip by car or tour bus connects each province in the central region. Either 22 provinces. When analyzed with Gephi there are Nodes: 22 Edges: 43 and Undirected Graph. The results of the analysis concluded that Phranakhon Si Ayutthaya and Nakhon Sawan provinces are the provinces with the most significant relationships with the provinces. There are many routes connecting to various tourist attractions. It can travel to many provinces. And to study was conducted to analyze the tourist information of each province in the central region. Either 22 provinces. When analyzed with Gephi there are Nodes: 122 Edges: 145 and Undirected Graph. The overall conclusion was that Bangkok is the province with the most influential relationships with the nearest tourist attractions. The province is a popular tourist destination of the tour. There are tourist attractions that are of interest. It is a center that can travel to many provinces.