microcontroller 8051 in car parking with ultrasonic sensor

Ultrasonic range finder using 8051 .
A simple ultrasonic range finder using 8051 microcontroller is presented in this article. This ultrasonic rangefinder can measure distances up to 2.5 meters at an accuracy of 1 centi meter. AT89s51 microcontroller and the ultrasonic transducer module HC-SR04 forms the basis of this circuit. The ultrasonic module sends a signal to the object, then picks up its echo and outputs a wave form whose time period is proportional to the distance. The microc ....etc

[:=Read Full Message Here=:]

to get seminar/project report and presentation about ultrasonic braking system car animation videos please visit below links , And further if you need any clarification about a specific details please reply there



http://authorstreamPresentation/deepaksharma21000-1http://scholar.lib.vt.edu/theses/available/etd-12182001-232108/unrestricted/thesis.PDF373485-aads/ ....etc

[:=Read Full Message Here=:]

automatic distance measurement and braking system using ultrasonic sensor

Abstract
This paper presents an ultrasonic automatic braking system for forward collision avoidance with accelerator pedal disengagement mechanism. This system consists of ultrasonic sensors namely ultrasonic wave emitter and ultrasonic wave receiver. The ultrasonic wave emitter is provided in front portion of the car, producing and emitting ultrasonic waves in a predetermined distance in front of the car. Ultrasonic wave receiver is also provided in front portion of th ....etc

[:=Read Full Message Here=:]

The fully automated solar grass cutter is a fully automated grass cutting robotic vehicle powered by solar energy that also avoids obstacles and is capable of fully automated grass cutting without the need of any human interaction. The system uses 6V batteries to power the vehicle movement motors as well as the grass cutter motor. We also use a solar panel to charge the battery so that there is no need of charging it externally. The grass cutter and vehicle motors are interfaced to an 8051 family microcontroller that controls the working of all ....etc

[:=Read Full Message Here=:]

i want circuit of automatic braking system ..since i need to implement that in my project..
Thank you ....etc

[:=Read Full Message Here=:]

ABSTRACT
Mechatronics is a hybrid technological field which evolved from the combination of mechanical, electronics & Software engineering. Automobiles need high degree of safety to protect the occupants and their property. Bearing this in senses we come up with a new concept of Electric pulse Magnetic Braking (E.P.M.Braking).
When the driver applies force on the brake pedal the magnitude is sensed by the pressure transducer which in turn sends the actuating signals to microprocessor. This intelligent device sends ....etc

[:=Read Full Message Here=:]

AUTOMATED CAR BRAKING SYSTEM USING FUZZY LOGIC CONTROLLER

ABSTRACT
This paper deals with a Fuzzy Logic Controller (FLC) for an automated car
braking system. The response of the system will be simulated by using Fuzzy Logic
Toolbox in MATLAB and PID controller. The purpose of this controller is to brake a
car when the car approaches for an obstacle at a specific range. For this, the Fuzzy
Logic Controller is design using the Fuzzy Logic Toolbox in MATLAB. The system
uses four rules and three membership function. The two pa ....etc

[:=Read Full Message Here=:]

Abstract This paper presents an ultrasonic automatic braking system for forward collision avoidance with accelerator pedal disengagement mechanism. This system consists of ultrasonic sensors namely ultrasonic wave emitter and ultrasonic wave receiver. The ultrasonic wave emitter is provided in front portion of the car, producing and emitting ultrasonic waves in a predetermined distance in front of the car. Ultrasonic wave receiver is also provided in front portion of the car, receiving the reflected ultrasonic wave signal from the obstacle. Th ....etc

[:=Read Full Message Here=:]

m doing project on fabrication of dual brake single lever system for two wheeler with parking braking.so please send me material on this project.i want to know working,component using for this etc.i want to get some idea on this project.
i will be very grateful to you.

thanks ....etc

[:=Read Full Message Here=:]

i am searching for details related to brake mechanism and the steering mechanism in rc nitro cars..please help me wit this ....etc

[:=Read Full Message Here=:]