Bridge Follower Robot Embedded Project

Aim: To build a BRIDGE FOLLOWER ROBOT System that can track a pre laid path.

Description:The system comprises of the following hardware:  AT89C51 micro controller is used in this project which is main heart of the project. Micro controller used in the project is 8 bit micro controller which was manufactured by ATMEL. C language is used for programming inside micro controller. Two sensors are used for sensing which are placed on opposite sides of the system. Steppers motors are used for movement of the robot when motor movies forward system will move backward. A differential is usually employed in cars, jeeps, trucks and buses. The differential is usually found compiled to the rear wheels. 

Principle of differential:

 when making a turn the wheel that lies in the direction of turn moves less compared to the outer wheel.

Since Robotic Platform is equipped with two motors for the drive, controlling the motors, i.e. when making a right turn, the right wheel can be stopped i.e. power to the stepper motor is switched off.

The tape detector circuitry consists of two IR integrated detection. The detector houses the emitter as well as detector. The detectors are positioned accurately either side of the tape.  They are placed such that they are just out of the tape.

Hardware
  • AT 89C 51 micro controller
  • IR Sensors
  • AT 24C08 EEPROM
  • 74LS20 NAND Gate
  • Allegro 5804 Stepper Motor Drives – 2 nos.
  • Unipolar 7.5 stepper motors
  • Battery
  • Switches for increasing and decreasing speed.
Skill Set:
  • Functionality of all above components
  • Embedded C programming

download Bridge Follower Robot Embedded Project

Ai Based Video Capturing and Transferring To Pc Using Robot

AI Based Video Capturing and Transferring to PC Using Robot projects main idea is to sense the obstacles moving in the path. Infra red is used to sense information remotely.GP2D12 is the sensor used as sensor with integrated PSD,IRED and signal processing unit. Sensors are not affected by any environmental changes like temperature, humidity …etc.                      

The micro controller always measures the voltage giving by the sensor and whenever the obstacle occurs it takes a control action to turn into a left/right direction. Hence the robot avoids the colliding from any object. This can be attained by connecting a Web-Cam to the robot so that we can control the movements of the robot wirelessly and from any desired place.

APPLICATIONS:

  • In military applications
  • Industrial automation

SOFTWARE:

  1. Keiluv2 ide tool
  2. Isp programer
  3. Embedded c programming

HARDWARE:

  1. Micro controller
  2. Lcd display
  3. L293d driver ic
  4. Camera
  5. Gp2d12  sensor

download Advanced Robotic Pick And Place Arm And Hand System