Four core helicopter project (Con Rotor) that coordinates with a GPS unit with a survey prepared for aerial photography and GPS positioning system with GPS and the flight logs with GPS. Making helicopter 4 cores with GPS coordinates tell this from a detailed study of helicopters and other equipment Axis 4 (Con Rotor) study of a GPS system microcontroller. By applying a helicopter and make a 3-core microcontroller. The result of doing this project is. Four core helicopter with GPS coordinates that can shoot air and signaling devices to the receiver and lock position without flying via remote control.

The project was intended to improve the design of feeding bowl. The researcher was conducted by the original product the shape of use. The researcher studied data analysis and collect the information that related by questionnaire of 50 items to study the behavior’s dog and the owner e related information that relevant information from the observation of everyday and interviews with the others to be the information for study the behavior of owner and dog. The results of this study founded the feeding bowl and cleaning the feeding bowl was designing for the dogs can eat 5-6 dogs. The product can be cleaned by wiping the blades with food scraps into your food waste by using the pedal force the blade rotation.

Sidecars are one kind of vehicles which Thai peoples widely use and also be useful in daily life such as a commercial carrying and transport carrying. the purpose of this project is to increase more safety of carrying and utilization by reserching and developing the stability of sidecars. This approach is to use the 3rd phases set of width adjustable (confirm with legality) is composed first series of small phases second series of midium phases and third series of large phases in order to find each phases of the differences in the stability of sidecars. At the same time this experimentation occured the Pitch angle the Yaw Angel the Resistance in riding and brake and finally the speed of sidecar. Many conclusions are to get the most suitable stability of sidecars. Based on this methodology will be the most suitable stability of sidecars which can develop and design sidecars get more efficiency and capability of carrying later. The result of the stability sidecars testing in case of no carrying was found that increase of wheeltrack directly effects the Yaw Angel increased and conversely Sideslip angle reduced. In case of carrying with passengers was found that the increase of mass directly effected on the increasingly resistance of left hand and right hand. In case of commercial carrying that was similar to the testing carrying with five passengers due to the weight distribution got near to front wheels similarly was found that the increase of wheels base directly effected on the Sideslip angle increased and conversely the Pitch angle reduced. In case of commercial carrying which reduced the speed while cornering directly effected on the Sideslip angle reduced. For the bend testing by braking with the rear brakes and 1.1 m wheel track caused the Pitch angle the Yaw Angle and the Sideslip angle was less was found that was the most suitable stability of sidecars. And conversely for the bend testing by braking with the front brakes or braking with the front and rear brakes jointly caused the Pitch angle the Yaw Angle and the Sideslip angle was more was found that is not insecurity to keep the suitable stability of sidecars.

The study and development hiking bags and camping in tents the objective Is to develop bags design hiking bags with many different functions. Meets the Neet convenient to users. The tent to have a part in hiking bags and will not be Carry a portable hard. Designed to have a beautiful shape to develop hiking bag To attract even more. The tent to the main components. From the survey and collect The data field the researchers recruited a sample ladies and gentlemen interested In hiking bags and camping in tents 50 people questionnaire was used in the survey Consumer needs most 25-30 years analyzed data from questionnaires by analyzing The percentage and presented in tabular form. The results of this study concluded That the tent products can be adapted designed for use with bags perfectly by bringing together for your convenience perfect for camping trips and to add value To the product.

The current time activated Carbon spaciously have been used in the process of wastewater Treatment and Air Pollution Treatment because of it can absorb various materials such as colors smells and organic materials both in the wastewater or air pollution In this research the researcher interest to study the activated carbon from bagasse as become more quantity in the country to use for reducing the pollution of wastewater at Sugar Company and recycling the leaving materials. This study is the Experimental Research being divided into 2 kinds of charcoal: 1) synthesizing activated carbon from bagasse 2) charcoal. The three contents of waste water: 10 50 and 100 percent are used for analyzing and testing at three periods of time: 30 60 and 90 minutes. The example of the wastewater were analyzed the color and COD. The using activated carbon from the bagasse with the content of wastewater at 10% shown that it could not absorb the color differently at every periods of time the color remained lower than 5 Pt-Co and it could reduce more COD at the more periods of time. At the content of waste water 50% shown that the more using time for absorbing the color the quality of absorbing become lower (10 15 and 20 Pt-Co) but it became more reduce COD while the absorbing the color at the content of waste water 100% found that when used the more time quality of absorbing the color became lower (25 30 and 35) while the quality of reducing the COD became increase. The charcoal at the content of wastewater 10% its’ absorbing color was 5 Pt-Co at the all periods of time but the result of reducing the COD was increase: 4300 4000 and 3800 respectively. As the testing the content of waste water at 50% shown that the more using the time its’ quality of absorbing the color became lower while the quality of reducing the COD became decrease: 7330 6500 and 6030 respectively. As studying the content of waste water 100% found that the more using the time for treatment the waste water its’ quality became decrease but it could more reduced COD. The comparison between the activated carbon from bagasse and the charcoal shown that the activated carbon from bagasse can absorb the color better than the charcoal at 0.25 Pt-Co and could more reduce COD than the charcoal 43.5 % by average at the content of waste water 10%. While the waste water 50% the activated carbon from bagasse could more absorb the color than the charcoal at 55% and can more reduced the COD than the charcoal 19.34% averagely. For the content of waste water 100 % the activate carbon from bagasse could more absorb the color than the charcoal at 54.17% and reduced the COD 7.83% by averaging.