This is a good ECE final year Project report on Mobile Phone Signal Jammer With Prescheduled Time Duration and was submitted in partial fulfillment of the requirement for the degree of bachelor of technology in Electronics and Communication Engineering. The report is divided into 16 chapters starting from Introduction to reference in the last. This is basically a microcontroller based project which uses AT89S52. You can also Subscribe to FINAL YEAR PROJECT'S by Email for more such Projects and Seminar. Use this project only for your study and help purpose.