You will get a CD with this project:
CD contains following things:
1) Project Report 2) Circuit diagram 3) PCB layout
4) Microcontroller program in assembley language
5) Hex file of the microcontroller code
6) Datasheets of all the components / ICs used in the project
This project is used for spying purpose. This is controlled by a mobile or cellphone. In this project, the robot is controlled by a mobile phone that makes a call to the mobile phone attached to the robot.
In the course of a call, if any button is pressed, a tone corresponding to the button pressed is heard at the other end of the call.
This tone is called "dual tone multiple-frequency" (DTMF) tone. The robot perceives this DTMF tone with the help of the phone stacked on the robot.
The received tone is processed by the microcontroller with the help of DTMF decoder.
The microcontroller then transmits the signal to the motor driver IC"s to operate the motors.
The camera mounted on the robot will give the detailed information of where the robot is and who is around. The signal is then transmitted to the observer via audio/video transmitter-receiver.
On the robot we have mounted a 12V battery as the power supply for the circuit and the motors.
When the user calls the mobile which is mounted on the robot the call is received by auto-answer mode.
As the call continues when the user presses a button on his handset the tone that is generated is decoded by the DTMF decoder and the command is passed to the microcontroller which is pre-programmed.
The Microcontroller then passes the command to the motor driver ICs for motion.
Question and answers about this project:
Question: How much time will it take to reach project by courier?
Answer: Project PCB is ready, so it will take 2 days to complete the proejct. And then 2 to 3 days to courier the project.
Question: Is the Camera transmitter and receiver circuit built by you or are you using any of the available transmitters and receivers? Also what is the range of this CCTV camera transmitter?
Answer: CCTV camera transmitter and receiver is not made by us. We are using the wireless camera which is available in market. We are using low-cost camera. Range of camera is 100 meters.
Do you have question or any feedback about this project?
Please email your questions to: info @ mtronixtech.com