Robotics is one of the fastest growing engineering fields of today. Robots are designed to remove the human factor from labour intensive or dangerous work and also to act in inaccessible environment. The inspection of pipes may be relevant for improving security and efficiency in industrial plants. These specific operations as inspection, maintenance, cleaning etc. are expensive, thus the application of the robots appears to be one of the most attractive solutions. The robots with a flexible structure may boast adaptability to the environment, especially to the pipe diameter, with enhanced dexterity, manoeuvrability, capability to operate under hostile conditions. The wheeled robots are the simplest, most energy efficient, and have the best potential for long range. Loading the wheels with springs, robots also offer some advantages in manoeuvrability with the ability to adapt to in-pipe unevenness, move vertically in pipes, and stay stable without slipping in pipes. These types of robots also have the advantage of easier miniaturization. As we are observed that in industry, home, power plant etc. there are several problems occurs inside the pipe like Corrosion, Cracking, Dent Mark, Metal Losses etc. so, we are inspecting the pipe with the help of “PIPE INSPECTION ROBOT”.

Crisis of energy takes place in all over the world. Therefore, we need to take the necessary step to solve the energy related issue. In refrigeration system an amount of heat is released from the condenser must be utilized in order to meet energy crisis. By the help of that energy we can use it to meet our domestic purpose. We can use it for heating water, heating tea, and can be used as a thermal flask and so on. We can also control the situation of global warming by utilizing the heat. So, it is necessary to utilize the energy in order to meet energy crisis.

The farmers working in the farm lands are solely dependent on the rains and bore wells for irrigation. Even if the farmland has a water-pump, manual intervention by the farmers is required to turn the pump ON/OFF whenever needed. Hence, by using ARDUINO microcontroller we can help the farmer to turn ON/OFF the motor without his physical presence in the field. This project has real time sensing and control of an irrigation system. When the condition of water in the agricultural farm is abnormal then the system automatically switches ON/OFF. Based on the soil moisture, through relay the pumping motor will automatically switch on or off which saves the water and on the other hand the plant can get most appropriate water level which increases the productivity of the crop.

This paper covers all the designing and analysis of the final Go-kart chassis design. It also covers the material used and the reason of using the material in the Go-kart chassis. And it has further been planned to the simple design procedure and enhance driver comfort and safety, and to increase the performance of the vehicle. The aim to design and develop of chassis for Go-Kart vehicle in accordance with the international F9 Go-Kart Championship.

This paper covers all the designing and self-balancing mechanism. This vehicle works on the principle of inverted pendulum. It includes the designing of PID controller to combine the results from the sensors, designing motor speed controller and implementation of the self-balancing mechanism. The battery is used to provide supply to the vehicle. And it has further been planned to the simple design procedure and enhance driver comfort and safety, and to increase the performance of the vehicle. The aim to design and develop of this vehicle to make you connect with the people, not take you away from them. It lets you mix and mingle into the crowd, naturally. This paper also consists of driver navigation system which will guide the driver to be in the neutral position.