i am swetha and i want to make a simple and cost effective project using PLL or astable multivibrator

---

simple project on phase locked loop

Using the 555IC as the astable multivibrator you can do projects like fire alarm, musical calling bell etc. PLL can be used for making distance sensors etc.
see these threads for some project titles:
http://studentbank.in/report-mini-projec...lectronics
http://studentbank.in/report-electronics...g-students
http://studentbank.in/report-mini-projec...munication
http://studentbank.in/report-electronics...cts-titles

Electronics Engineering Project Ideas
Build your own Radio
Regenerative Radio Receivers
Signal Processing and RF Design
2 channel RF remote Control
SMS based control of Devices
SMS controller Circuits and Theory
Feedback Circuits
Feed Back Circuits
Clap switch
Clap swith Theory and Circuits
Mini amplifier for Ipod's
Simple ipod Amplifier Step by step instruction
Related :
How to design your own super dock
Make a counter circuit
Seven Segment Led Display Counter
Relay Counter
Build a solenoid
It involves a metal rod, like a nail or a thick pole, copper wire, and a battery.
What is Solenoid?
The Solenoid
Solenoid as Magnetic field Sources

To create a successful business applications and websites for A number of project ideas which may be characteristic of low-risk. We want to choose projects that have a high probability of success and reduce the risk of infection for you. These projects have a greater chance of success have the following characteristics: Provides information and related products, such as content, articles, tutorials, tips on various topics and so on.

we want latest projects in java/html. can you pls suggest us