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When a person's car experiences mechanical problems, the On-Street Vehicle-Breakdown-Application (ORVBA) will be an appropriate response for them to seek assistance in faraway locations. The chosen public will be the ORVBA's clients, and they will connect with the particular expert through a reliable application process. The On Street Vehicle Breakdown Application (ORVBA) framework only pursues the legally supported and maintained mechanics. Some customers in a continuous framework have their own master educational file, which is incredibly unimportant. They also have no-idea if their cars will break down or have any mec-hanical problems in-remote areas or in any other far-off areas from their trusted repair businesses. The user-s of the On Street Vehicle Break-down Application (ORVBA) development can look for a list of experts in any location (or) nearby areas who can assist them in perplexing situations brought on by their vehicles' mechanical problems in the proposed here.

This paper is regarding planning a PC-based observance parking system supported IoT that may be applied at the park-like at the searching advanced and offices. This paper focuses on the event of front panel victimization National Instrument's LABVIEW package and Node MCU, Personal Computer (PC), and NODE MCU. The traditional parking lot system doesn't have a board and it cannot show the vacancy of automobile parking space. The user must gamble to hunt any vacancy and need to watch for the opposite automobile to exit from the automobile parking space. Up to the traditional parking system, it'll create the automobile parking space become well organized and user friendly. This paper can produce an automobile detection system by developing a PC-based front panel of parking lot operation knowledge. The system can convert the output from the sensing element to the programmable language to the computer-based mostly board. The board aims to indicate the standing and automobile parking space vacancy. The NODE MCU is employed to supply interfacing between hardware and package. By victimization Lab, VIEW, and Node MCU, the simulation of the physical system will be developed to watch the quantities to be measured and the standing of the instrumentation within the plant from remote purposes while not accessing the inaccessible areas of the plant. Through the traditional parking system victimization Lab VIEW and Node MCU, the front panel is with success developed and explained by planning a physical model of automobile parking space with automobile detector operation. These PC-based observance systems will be applied in varied industrial applications like building security systems and mill automation.

The use of composites are being increased day by day. There many types of composites like mud building bricks, concrete and reinforced concrete, fiberglass, natural composites. Natural composites are the one which are made of plant derived fiber with polymeric matrix. The natural fiber consists of sisal, jute, hemp, banana leaf fibers, bamboo, wheat straw, coir fiber, grass reeds, wood fiber, rice husk, wheat, prosopis julifora, oats, cane and many other fibrous materials. They have a vast application and are eco-friendly. Natural fiber reduces both cost and density when compared to other types of fibers which are available. The alternative source of synthetic fibers are natural fibers which are renewable in nature, cost effective and also causes no harm to the environment. In this the uses and applications of prosopis juliflora and coir fiber natural composites are discussed.

Bio oil production has become the main substitute for fossil-based fuels, but it should be available as a cost-effective method for its production. Extraction of bio-oil from sugarcane leaf is the motive of this project. We are going to achieve this by grinding the leaves freshly into a liquid form with Sugarcane Juicer that is going to be inoculated with Saccharomyces Cerevisiae (Brewer’s Yeast). The yeast culture was maintained in YPD (Yeast Peptone Dextrose) agar medium for 72 Hours. Once this Yeast grows, it is coagulated with the Sugarcane leaf extract that separates Bioethanol by distillation. Then this Bio-oil can be used in engines. This Bio oil is made because this is cost efficient. It is less pollutive when compared to other gasoline Products. These leaves are mostly thrown out as trash or else it is burnt, so this could be a method of changing those trash into one of the Valuable resources of fuel for Heavy vehicles.

Production of sewage sludge is increasing day by day all over the world. By disposing of the sewage sludge the environmental issues take place in the society. Hence the research for replacement of cement using sewage sludge ash is essential to reduce the use of natural resources. Certainly as pond ash also coal ash as waste which compresses of bottom ash and fly ash. They contain the major chemical components which cement contain. So the major aim in this research study is to the best use of Biochar and pond ash in concrete. Concrete M20 specimens are prepared according to IS10262-2019 and by replacing cement with 5% Biochar and sand with 2-30% of pond ash by varying percentages in steps of 2 and the compressive strength was determined finally observed that 20% replacement of pond ash and 5% Biochar is giving the optimum value of compressive strength.