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i have done this with the help of pic microcontroller.the bot is detecting the obstacles with the help of IR led alog with sensor pair and thus rotates the stepper motor.now i want to make communication between two of these same type of bots.how will i proceed?

  

what will i do?how will i proceed?

  

good day. i am at my last semester as a computer engineering student. i am looking for a good project and i found your work very interesting. can you please help me and send more details about the project? this is my email add hoping for your response. thank you. leeyam_12@yahoo.com