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Figure 3 A pplication Window a ~~ ee | ne Website: www. ijetae.com (ISSN 2250- 2459, 9, ISO 90 9001: 2008 C ertified J ournal, _ Volume 4, Issue 12, December 2014) International J ournal of Emerging Technology and Advanced Engineering In this project we implemented a low cost autonomous pe controlled rescue robot. With the help of this robot, search and rescue operations can be made much effective and easier. The circuit was assembled on the PCB. After assembling the circuit on the PCB, it was checked for proper connections before switching on the power supply. After switching on the power supply the PIR module was checked for detection of human. Then the robot car was tested by controlling using PC. And finally the GPS receiver details were checked.

Figure 3 A pplication Window a ~~ ee | ne Website: www. ijetae.com (ISSN 2250- 2459, 9, ISO 90 9001: 2008 C ertified J ournal, _ Volume 4, Issue 12, December 2014) International J ournal of Emerging Technology and Advanced Engineering In this project we implemented a low cost autonomous pe controlled rescue robot. With the help of this robot, search and rescue operations can be made much effective and easier. The circuit was assembled on the PCB. After assembling the circuit on the PCB, it was checked for proper connections before switching on the power supply. After switching on the power supply the PIR module was checked for detection of human. Then the robot car was tested by controlling using PC. And finally the GPS receiver details were checked.

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ZigBee Transceiver it is used to send and receive data between robot and the control unit. ZigBee is a digital wireless communication protocol. It is a very low power communication technology. ZigBee is a very versatile communication technology motor denotes the robot which can move over earthquake prone areas. Motor drive is the interfacing circuit between microcontroller and robot. The project uses DC motor. DC motors have polarity and direction of rotation depends on direction of current. But a DC motor cannot be interfaced to the microcontroller directly because it requires much higher voltage and current. Motor drive is used for this. It is built using an NPN transistor (BC547). It acts as an interfacing device to supply required power to the motor.
ZigBee Transceiver it is used to send and receive data between robot and the control unit. ZigBee is a digital wireless communication protocol. It is a very low power communication technology. ZigBee is a very versatile communication technology motor denotes the robot which can move over earthquake prone areas. Motor drive is the interfacing circuit between microcontroller and robot. The project uses DC motor. DC motors have polarity and direction of rotation depends on direction of current. But a DC motor cannot be interfaced to the microcontroller directly because it requires much higher voltage and current. Motor drive is used for this. It is built using an NPN transistor (BC547). It acts as an interfacing device to supply required power to the motor.
In the receiver section the ZigBee receiver receives the data form the ZigBee transmitter. A RS 232 cable is needed to connect to a PC. The GUI interface is nothing but a software application in order to record monitor or manipulate the data received. It consists of AT89C52 microcontroller, MAX 232 level converter which converts RS-232 voltage level to TTL voltage level and TTL voltage level to RS-232 voltage level. As live human body emits thermal radiation it is received and manipulated by the PIR sensor to detect humans. Signals from PIR sensors are given to the microcontroller and this microcontroller will digitize the signal and send it to the ZigBee. ZigBee Transceiver it is used to send and receive data between robot and the control unit.The GUI interface is nothing but a software application in order to record monitor or manipulate the data received. The Robotic car we use here is a remote controlled car that can be moved in all the four directions with the transmitter section attached with it.
In the receiver section the ZigBee receiver receives the data form the ZigBee transmitter. A RS 232 cable is needed to connect to a PC. The GUI interface is nothing but a software application in order to record monitor or manipulate the data received. It consists of AT89C52 microcontroller, MAX 232 level converter which converts RS-232 voltage level to TTL voltage level and TTL voltage level to RS-232 voltage level. As live human body emits thermal radiation it is received and manipulated by the PIR sensor to detect humans. Signals from PIR sensors are given to the microcontroller and this microcontroller will digitize the signal and send it to the ZigBee. ZigBee Transceiver it is used to send and receive data between robot and the control unit.The GUI interface is nothing but a software application in order to record monitor or manipulate the data received. The Robotic car we use here is a remote controlled car that can be moved in all the four directions with the transmitter section attached with it.
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