ideas about electronics project?

Question

i,m a final year electronics and communication engineering student .i have to do project , so please give me some project titles and ideas about them

Answer 1

A multi level security alert system. Some sensors here and there; they go off, alert in-house security but also alert the local police...

Answer 2

Try building a DCR, a Direct Conversion Receiver.
The project could be simple (like build a kit and measure it's performance) to complicated (like addressing some of the front end problems).
Most receivers these days are superhetrodyne, which means the local oscillator is offset from the receive frequency by the IF. In the last few years interest is heating up in the DCR because it is much simpler than a superhetrodyne. It uses a local oscillator tuned right on the receive frequency, and therefore you do not need any IF and the mixer becomes the detector. Fewer parts make this circuit attractive, but you have to deal with some problems as well. In recent years people have taken advantage of ICs to solve some of those problems.
Investigating the problems, solutions, and advantages of the DCR would be a good way to learn a lot about communications.

Answer 3

i was trying to finish this electronics project in yr 9, but ran out of time. maybe u could do it. It was a room alarm. It contained a reed switch, a light reciever, a lazer, a microphone, a and a alarm. the whole point was, the reed swtich goes off when u come in the room. THe lazer gets projected across the door way and hits on the light reciever. this is a invisble trip beam. so if any1 walks through it, the alarm goes off, thats to say if they can manage getting past the door. then the microphone is for, if the intruder makes a noise, the alarm goes off. genius or wat? lol, good luck!

Answer 4

a device to make the vehicle infront circulate quicker (could desire to be feasible with electonic throttles suited to maximum autos nowdays) or get out of ways (severe pitched subliminal message to regulate drivers concepts)

Answer 5

http://vlsiforum.brinkster.net

Answer 6

how much volts can a person take..