DRINKING WATER ALARM
This alarm is for those where there is scarcity of water.. and government supply water at any time without any certain management. The State water Boards supply water for limited duration in a day. Time of water supply is decided by the management and the public does not know the same. In such a situation, this water alarm circuit will save the people from long wait as it will inform them as soon as the water supply starts.
download the project:-http://www.mediafire.com/download.php?d339f1dgh9gtrp0
SOLAR PANEL BASED CHARGER AND SMALL LED LAMP
You can save on your electricity bills by switching to alternative sources of power. The photovoltaic module or solar panel described here is capable of delivering a power of 5 watts. At full sunlight, the solar panel outputs 16.5V. It can deliver a current of 300-350 mA. Using it you can charge three types of batteries: lead acid, Ni-Cd and Li-ion. The lead-acid batteries are commonly used in emergency lamps and UPS. The working of the circuit is simple.
TO download link given below:-
BLUETOOTH REMOTE TO CONTROL HOME APPLIANCES
Bluetooth is a wireless technology that is composed of hardware, software, and interoperability requirements. Bluetooth is “A specification for short-range radio links between mobile computers, mobile phones, digital cameras, and other portable devices.” It has been adopted not only by all major players in the telecom, computer and home entertainment industry, but also in such diverse areas as the automotive industry, health care, automation, and toy industries.
TO download the projects details click the link given:-
AUTOMATIC RAILWAY GATE CONTROL AND TRACK SWITCHING
Railways being the cheapest mode of transportation are preferred over all the other means .When we go through the daily newspapers we come across many railway accidents occurring at unmanned railway crossings. This is mainly due to the carelessness in manual operations or lack of workers. We, in this project has come up with a solution for the same. Using simple electronic components we have tried to automate the control of railway gates. As train approaches the railway crossing from either side, the sensors placed at a certain distance from the gate detects the approaching train and accordingly controls the operation of the gate. Also an indicator light has been provided to alert the motorists about the approaching train.
TO download this project click the link given below: -
CHILD SAFETY MANAGEMENT USING RF TECHNOLOGY
In this project the child safety management has been achieved with RF Technology. There will be a RF band to the child with a transmitter connected with the band, which transmits the information of the child through the RF chip. The RF Receiver at the other end will receive the data continuously and store it in database. As such child is continuously monitored through the receiver, if the child crosses the prescribed limit which is bounded i.e. the receiver couldn’t track the information of the child then it will trigger an alarm to the person in charge, then they can take the required actions.
u can download this pdf file......
Audio and Video Capturing Robot using RF Module
The RF modules used here are STT-433 MHz Transmitter, STR-433 MHz Receiver, HT640 RF Encoder and HT648 RF Decoder. The three switches are interfaced to the RF transmitter through RF Encoder. The encoder continuously reads the status of the switches, passes the data to the RF transmitter and the transmitter transmits the data.
This project uses 9V battery. This project is much useful for detection and surveillance applications.
u can download the video related to this project, a link of video download is given on above link and for ppt send a mail on email@example.com.....
Fuchcha FaaDoO Engineer