We are living in a sensor world. Sensors are used in the house, office, car, and other areas detecting our presence by turning lights on, adjusting room temperature, detecting fires, and many other tasks. Today sensor has become a “buzz word”, without which it is hard to imagine living. They play a vital role in all sectors including housing, industry, aviation, medicine, and automobiles to name a few. Sensors can be manufactured with many types of materials. However, sensors made of ceramics have significance and have advantages when compared to those made from other materials. This mini review examines ceramic sensors and their applications in various sectors including the materials used to build them and their functioning in different areas. The paper precisely reports ceramic sensors and their applications in industry, including the medical, automotive, and aviation sectors.
The paper focuses on the design of an electric driven bicycle that can stimulate power using solar energy and the rear wheel is provided with motor. The vehicle is being designed to house one driver; essentially, there would be need for additional space for other passengers and materials In India, the pollution rate caused by fuel-consuming vehicles is very high. It is necessary to reduce the consumption of fuel/use of fuel consumption vehicle and its hazardous emissions. The sunny weather in India lasts around 9 months, hence solar powered bicycle seems to be appropriate in India. Solar powered bicycle can become an alternative to the fuel consuming bikes and scooters.
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