This article presents a design and development of a low rate wireless sensor network coordinator controller. Wireless sensor networks are cheap and comprised of a small fully autonomous processing communication and sensing devices. In this study develops the system for monitoring and flood warning. This research used small embedded micro controller. The system can expand into multi network and work with single processor. This design will reduce components and power assumption. The research use Propeller Chip by Parrallax Inc. This chip contains eight processors inside. All eight processors can perform tasks simultaneously or with coordination from other processors. A designed of system works together with wireless sensor networks. The first step of the experiment is creating main node and sub node in flooding area and finds transmission of data between them. Experimental results show that we can use single microcontroller work with multi-network. It can monitor result of network directly from Propeller chip by generating computer monitor signal.

This paper presents the development of a low rate wireless sensor network coordinator with multi-network. This research used small embedded micro controller. The system can expand into multi network and work with single processor. This design will reduce components and power assumption. The research use Propeller Chip by Parrallax Inc. This chip contains eight processors inside. All eight processors can perform tasks simultaneously or with coordination from other processors. It comprised of zigbee chip to perform wireless sensor network that work with 802.15.4 protocol. Experimental results show that we can use single microcontroller work with multi-network. It can monitor result of network directly from Propeller chip by generating computer monitor signal.

The purpose of this research were to follow up the Graduated students and to examine the satisfaction of the Enterprises towards the efficiency of work perfonnance of graduated students from Rajamangala University of Technology Phra Nakhon in!999 -2004 The population of this research is about 500 bachelors who graduated in academic years 1999 -2004 and the enterprises who oversee the graduates from the faculty of Home Economics Rajamangala University of Technology Phra Nakhon. The instruments used for collecting data were the questionnaire about working data and the questionnaire about the satisfaction of the enterprises for examining working performance covering 3 aspects; capacity ofworking morality human relations attitude towards their work and responsibility for career convention . They are consisted of rating scale and open -ended questions The statistics used to analyse the data are percentage mean and standard deviation The results revealed that I. The graduated students who graduated between 1999 -2004 have almost worked as employees. 2. The satisfaction level towards their faculty were high. 3. The satisfaction level towards their university and the Faculty ofHome Economics were at the highest level. 4. The overall satisfaction of the enterprises towards work perfonnance of the graduated between 1999 -2004 was at high level. For individual items consideration found that the satisfaction level were at high level in morality human relations attitude towards their work and capacity in working respectively.

We present the comparison of CDMA MAC protocol with and without beat noise by using 2-D optical CDMA MAC protocol over WDM networks. We use the asymmetric primehop sequence code. Moreover we analyse the effect of the number of available wavelengths in tenns ofaverage number of attempted to transmissions per time slot (offered load) and beat noise is considered. The presented numerical results based on the throughput and delay time versus the offered load. We divide into two parts. The first one we consider the effect of the number of available wavelengths. Another is the effect of with and without beat noise in the 2-D OCDMA over WDM systems.

The purpose of this research was to developing of teamwork ability for students of industrial education faculty major electronic engineering. By study was to team work ability for students. This research was developing questionnaire team cohesiveness inventory and teamwork inventory by Thurstone. The target population of the study was students of Rajamangala University of Technology Pha Nakon Faculty Industiral Education Major Electronic Engineering. The representative sample of 19 students were proportionally and simple random sampling by draw lots methods. Data were collected by means of questionnaires and analyzed by descriptive statistics presenting in form of tables. The findings of the study were that students major Electronic Engineering have team cohesiveness or teamwork. As students have thinking qualities of positive. The developing of teamwork ability decisive. The portion teamwork have qualities more than half good and developing teamwork must aspect support and to rest assured. And then aspect cooperate and used contradict in good.