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.

Current energy from sun made a significant contribution in the electricity manufacturing industry in Thailand. However the potential application of solar energy are at the low level. The agency will need to make solar energy perpendicular to the sun as much as possible. Therefore the invention of the light experimental set for two-axis motion to identify the vertical axis was done to compare the value of Light Dependent Resistor to locate the origin of the light and can be applied to the real work in the future.

This research is Design and construction board led dot matrix was create for study about microcontroller. It apply to use in communication & information indoor type by sending messages from computer on internet network systems. This research has implemented LED dot matrix display for display message characters. The research is composed of 4 major parts: the first part is LED dot matrix display with dimension of 16x192 dots. The second part is the control circuit by using a micro-controller ARM 7 which receives the data from computer the third part by using Microsoft Visual Basic. the forth pat program remote desktop. From tests and results we have found that it can display the message characters which move from Internet System successful.

This research presented the details of design and constructions of tesla transformer for testing insulator. The out put of the tesla transformer has a rate of 120 kV and 120 kHz. Tesla transformer consisted of primary coil and secondary coil which is wound on a PVC insulating chamber and use air insulation in part of coaxial. The Rotary Gap is rotated eletrode which use for increasing efficiency of voltage generation. This paper presented the details of design and constructions are explained. And compare the tesla Transformer reproduce which is created the voltage at 120 kV and frequency 120 kHz for used in HighVoltage Laboratory Faculty of Engineering Rajamangala University of Technology Para Nakhon.

This research studies designing building and set up a wind turbine that produce the electric current for decrease the contamination that is poisonous be that know that source of electric energy majority production uses the principle burns fuel is a principle which the way aforementioned is building contamination is poisonous moreover still have the prediction from a scientist arrives at crude oil amount that is will down in the future in now a scientist and an engineer differs to are bound for seek the power resource pays back fuel by consider good environment with therefore in this our project has done work education of a wind mill will by have electric power size about 200 watt the religious routine by a wind mill does feeling numb electric charge that wind speed about 3 – 17 the meter builds [ wasp ] second wind topmost speed that can do feeling numb electricity about 17 the meter builds [wasp] second therefore in installation wind mill will should consider the area to will set up that is appropriate must is place where has wind speed shares 5 – 6 the meter builds [ wasp ] second by a wind mill will begin feeling numb electric charge will do feeling numb electric charge keeps in battery12V (12V/100Ah x 2 child sizes are) by feeling numb electric charge will have control feeling numb electric charge when there are 3-17 wind meter speeds build [wasp] second but when there is wind speed abounds 17 more the meter builds [wasp] second the group controls feeling numb electric charge will cut the circuit goes out for protect the equipment within of wind mill group.