จำนวน Repository ( 21 )

Development of an automatic provision paper machine
Development of an automatic provision paper machine

These dissertation is discussed development of Automatic Provision Paper Machine. By apply suction roller in the paper provision paper of size A4 to as a set and suture package control by microcontroller AVR MEGA 1280. Which the machine has 8 layer each layer has 50 sheets use the time for provision 40 second per minute that 1 set has 8 sheets. From the results of the equipment. It have some problem form suction rollers system. May be caused equipment in each is different an size roller or stiffness of spring and errors. Sensor is detect camshaft at moving through the disturbance of the light surround area with too much ability to detect lower. Which the repair and amend it

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Development of the prototype for dc motor speed control with computer
Development of the prototype for dc motor speed control with computer

This research is to study and develop a DC motor speed control by using Visual Basic.Net 2008 in computer programming to use the computer and the microcontroller is processing from computer via the serial port. So that a signal to the motor driver circuit motor speed work as assigned. By the speed can be entered via the computer screen is measured in rpm. and motor control to control the PWM (Pulse Width Modulation) control circuit and the principles of the hardware by using the digital output signal of the microcontroller control Motor speed can be configured to be from 100 to 3000 rpm. And the motor starts to spin at maximum speed and then gradually reduce the speed down to the specified value. Control both the speed and the average error of 4.6% compared to the speed measurement using infrared light. And found that at speeds below 100 rpm. to a maximum error of 12% and the error decreases when the speed increases. The error value is at least 2000 rpm. and 3000 rpm the speed error is 0.5%

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การควบคุมการย้อมสีธรรมชาติและพัฒนาประยุกต์กับลายทอกะเหรี่ยงภายใต้แผนงานวิจัยการจัดการองค์ความรู้ทางสิ่งทอในการพัฒนาและอนุรักษ์ภูมิปัญญาชุมชน กรณีศึกษาผ้าทอกะเหรี่ยง
การควบคุมการย้อมสีธรรมชาติและพัฒนาประยุกต์กับลายทอกะเหรี่ยงภายใต้แผนงานวิจัยการจัดการองค์ความรู้ทางสิ่งทอในการพัฒนาและอนุรักษ์ภูมิปัญญาชุมชน กรณีศึกษาผ้าทอกะเหรี่ยง

A research study as Natural Dye Controlled and Applied to Karen Pattern Styles was divided to 2 main studies. The first was natural dye control by varying the condition amount of auxiliaries and mordanting process. The second study was developed and applied the natural shade color to the Karen patterns and using questionnaires as the tool for measure the customer satisfactions level. The results distributed to the target. All the results transferred to the target group at Bann Yang Nam Klad Tai Phetchaburi province. Natural dyed controlling was found the condition was reflect to shade of dye especially the primary condition of natural dye. Almost studied dyes were good using the primary condition as acid condition for Arceanut plam and Butterfly Pea the neutral condition for Sappan tree core of jack fruit tree and Ebony tree. However Curcumin was good dyeing in acid condition whereas the primary condition as neutral. The amount of auxiliary as salt was effect to deep of dye shade. The optimize stage was ranging about 10-20 g/l. Addition the pre mordanting was a good results for this research cause of forming the Chelate ring to bonding between dye and substrate. The natural dye applied into the Karen pattern was shown the modern style pattern and vast application for using and design products. The customer acceptances were good to excellent. The content distributed to the group thus it made a new knowledge occupational and immediately usage.

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Monitoring Controlled Car via a Computer with Wireless GPS Syste
Monitoring Controlled Car via a Computer with Wireless GPS Syste

Abstract The monitoring of controlled car via a computer with wireless GPS system project was invented to monitor a car via a computer with wireless GPS system that could send a cars coordination back to the controller when the car reached the specif ied position. All was done through a wireless communication. This project started by studying details and equipment of controlled car GPS system and programming of Micro Controller. These were applied in building a car which could be controlled via a computer with wireless GPS system. The Micro Controller program was also written. As a result of the project a controlled car could be monitored via a computer with wireless GPS system. The car could be moved by the computer to the specif ied coordination and coordination was sent back to the controller when the car reached its destination.

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Alcatel Lucent AOS-W 5.0
Alcatel Lucent AOS-W 5.0

Audience This guide is intended for system administrators responsible for configuring and maintaining wireless networks and assumes you are knowledgeable in Layer 2 and Layer 3 networking technologies. Fundamentals Throughout this document reference are made to switches; switches fall into two catagories: - MIPS Switches—OAW-S3 OmniAccess 4504/4604/4704 4306 WLAN Series - PPC Switches—OmniAccess 4302 OmniAccess 4324 and OAS-S-1/OAS-S-2 Switch Configuring your switch and AP is accomplished using either the Web User Interface (WebUI) or the command line interface (CLI). WebUI WebUI is accessible through a standard Web browser from a remote management console or workstation. The WebUI includes configuration wizards that step you through easy-to-follow configuration tasks. The wizards are: - AP Wizard—basic AP configuration - Switch Wizard—basic switch configuration - LAN Wizard—creating and configuring new WLAN(s) associated with the “default” ap-group - License Wizard—installation and activation of software licenses

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