MECHANICAL ENGG. PROJECTS

In this project we develop a modern day air purifier which can be operated by just voice commands and also helps one sleep by playing relaxing sleep music when asked by user. The purifier is a perfect modern day air filtration unit that uses HEPA filtration with added UV to filter as well as kill any bacteria or viruses in the process.

In this project we develop an indoor plant grow pot with integrated plant grow light to imitate sunlight, water chamber with sensors to automatically feed water with nutrients to plant for indoor growing.The system makes use of a grow light, light dimmer circuitry, water pump, water tank, LCD display, water sensor along with arduino controller based control circuitry to develop the system. The system is powered by a AC power supply to run the circuitry.

The vehicle can take a turn without moving the vehicle. No extra space is required to turn the vehicle. In this system, each of the 4 wheels has given drive with DC motors, so it can rotate 360 degree. 360-degree rotating wheel is controlled by RF remote. Consequently, we can utilize this 360-degree rotating vehicle from various perspectives like to transport things overwhelming bags and furthermore in vehicles, which will help in decreasing rush hour gridlock and spare time.

A machine which should be operated manually so that it can be as an alternative for conventional electric cleaning machine. The dust cleaning machine system is fixed with a pair of wheels which are connected with the help of shaft. The shaft makes the wheels connected to one and other. The wheels are moved to the desired position with the help of manual force, which can handle is provided to move. 

This system is very beneficial for disabled people as it allows movement of a robotic vehicle on the basis of hand movements. The person just has to move his hand in order to move the vehicle in forward, backward, left or right direction. So the user does not have to press any buttons. The system includes a receiver circuit designed which will be mounted on a top of a glove which the user has to wear.

 The system is capable of fully automated water/cola dispensing using motors and sensors. The system also senses if glass is placed at the counter to avoid water spoilage if there is no glass placed at the counter panel. The system uses IR sensors to detect presence of glass and then the sensors send a signal to the microcontroller. The microcontroller now processes the information sent by the sensors to determine if glass is present.