GSM CONTROLLED INTELLIGENT ROBOT projects main idea is to develop a application which use GSM technology to control Robot remotely.

Control of the robotic arm has been achieved successfully by using servo motors or dc motors. The microcontrollers implement inverse kinematics algorithms and implement position control on the motors. The motors are actuated using the internal PWM channels of the microcontroller and MOSFET based power amplifiers or power transistors or driver circuits. The robotic arm also has the provision of being controlled. The end effecter is a two finger gripper. The robotic arm has a load bearing capacity of around 500gms. The device has its own in-built logic and all the movements of the device are controlled by the motors. 

The microcontroller receives the values and sends the corresponding values to the LCD to display. This is a cyclic process which performs till our requirement is done. Whenever the temperature exceeds the set point the controller drives the fan ‘ON’ and if the Set-Point declines it drives the Heater ‘ON’. This process is automatic which depends on the Set-Point.

For this design we use an integrated motor driver chip, called l293d. The l293d motor driver chip can drive peak loads up to 0.5A. The motors should therefore need less than 0.5A under worst conditions. 

 All the logic is implemented in the software. That means by changing the software you can change almost everything as you like.




Machine Load / Unload

Machine Tending

Material Handling




  1. CVAVR IDE Tool
  2. ISP Programmer
  3. Embedded c programming 


  1. Microcontroller
  2. LCD display
  3. MAC232

download GSM Controlled Intelligent Robot Abstract.