Student Team/ Author :
PATEL SONALBAHEN M.,PATEL TANVIBEN M.
Guide By :
Gaurav D. Makwana
Jinal J. Patel
Degree :
Electronics and Communication
College :
Vallabh Budhi Polytechnic
Here we describe a microcontroller-based wheelchair the speed and direction of which can be controlled from a touch screen. The wheelchair moves by means of a geared motor. Shows the block diagram of the touch screen-controlled wheelchair. The system includes a resistive touch screen, microcontroller and motor driver circuit. The touch screen is an electronic visual display that can detect the presence and location of a touch within the display area. It is sensitive to the touch of a human finger, hand and passive objects like stylus. It is a two dimensional sensing device which is made of two sheets of material separated by small spacers. There are three main touch screen technologies: resistive, capacitive and surface acoustic wave.
The touch screen is an electronic visual display that can detect the presence and location of a touch within the display area. It is sensitive to the touch of a human finger, hand and passive objects like stylus. It is a two dimensional sensing device which is made of two sheets of material separated by small spacers.
There are three main touch screen technologies: resistive, capacitive and surface acoustic wave.
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