In this project we will use Accerlometer as a main component. We read lot of gesture sensors on internet like 7620 , adxl33xx and other ic based. But out of them only adxl335 available in market. So we are planning to make project based on it. It our final year major project , that’s we are quite serious about project. In this project first of all we will use adxl335 as sensor get axis x,y, and z readings. For x axis we will move our robo arm ir moving robot in one direction. For y axis we will move our robotic arm or rob in other . for z axis we will move in third.
We collected all datasheets regarding project components. We know waiting approval from our college end for this project.
After it we will collect electronics component from electronics vendors.
In circuit accelerometer will give signal to ADC – analog to digital convertor. We are studying more better methods to interface Accelerometer with Microcntroller or PLC.
In this project we use ic 89s52 microcontroller as a main processor. IC 89s52 is a 40 pin microcontroller. We program this ic with the help of computer. Software is written in the assembley language and then transfer into the blank ic with the help of programmer kit.
In addition with the anti falling concept we use auto collosion concept.
In this project we show that how we design a future vehicle for automation. By using this automation we design the vehicle for auto path finding. We use this concept for remote area. Where we control the robot from remote are . Or we send the machine in any small tunnel. If we fit a wireless camera with this robot then it is possible for us to capture the all detail of facing area.
In this project we use accelerometer to sense. These sensor are reflective type sensor.. Microcontroller circuit sense the input signal and compare this signal with the other eye signal and then change the direction of one motor. When there is no deflection from any sensor then there is no signal from the sensor and at that time both the motor of the vehicle run smoothly to the forward direction.
In this vehicle we use total two motor for the forward and reverse direction. When one motor stop then vehicle change its direction for a short second and then again came to the origional position.
Main circuit is based on the microcontroller. Here in this project we use 89s52 microcontroller as a main processor. Motor’s control by a H bridge circuit. For two motor we use two H bridge circuit. Here in this project we use two slow speed dc gear motor .