Development of a suitable system in which a sensor is for carrying out surveillance of recognizable real-time video information should be transmitted to the receiver point suitably located in the observation area. The sensor should be able to detect man-sized objects in above-mentioned conditions.
Electronics Project Report on Human Detecting Robot
The project aims at making the robot to move in any direction, connected at the receiver side, specified by the user at the transmitter side using RF technology. The project uses the RF technology, wireless camera, and Embedded Systems to design this application. The main objective of this project is to design a system that continuously checks for the data received from the transmitter section and also monitor video captured by the and transmit the same to remotely placed or a PC.
Background of the project:
The software application and the hardware implementation help the microcontroller read the data received from the transmitter section and accordingly change the direction of the robot. The performance of the design is maintained by controlling unit.
Overview of the technologies used Embedded Systems:
An embedded system can be defined as a computing device that does a specific focused job. Appliances such as the air-conditioner, VCD player, DVD player, printer, fax machine, mobile phone etc. are examples of embedded systems.
The embedded software is also called “firm ware”. The desktop/laptop computer is a general purpose computer. You can use it for a variety of applications such as playing games, word processing, accounting, software development and so on.
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Following are the advantages of Embedded Systems:
1. They are designed to do a specific task and have real time performance constraints which must be met.
2. They allow the system hardware to be simplified so costs are reduced.
3. They are usually in the form of small computerized parts in larger devices which serve a general purpose.
RF refers to radio frequency, the mode of communication for wireless technologies of all kinds, including cordless phones, radar, ham radio, GPS and radio and television broadcasts. RF waves are electromagnetic waves which propagate at the speed of light, or 186,000 miles per second (300,000 km/s). The frequencies of RF waves, however, are slower than those of visible light, making RF waves invisible to the human eye. The frequency of a wave is determined by its oscillations or cycles per second.