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PROJECT DESCRIPTION

The project develops a remote jamming device which can jam the TV remote rays. It develops IR rays of 38 KHz usually emitted by a standard TV remote. The rays developed are powerful enough to overshadow the IR receiver in TV.

This system is built by using a 555 Timer in the astable mode which is made to produce the higher power pulses in the range of 38 KHZ emitted by an IR diode. These rays while aimed at TV receiver disables the IR sensor built in the TV. Thus, while any number is pressed on the TV remote, the IR rays sent will not have any effect on TV.

Further the project can be enhanced by using powerful IR diodes such that it can be operated from a long distance.

PROJECT HIGHLIGHTS
Non-Microcontroller Project.
Extensive audio-visuals available.
Branding-free material.
Call/mail for Tech Support from 10 am-7 pm
All-inclusive solution kit.
Easy to use, Self-explanatory kit.
BLOCK DIAGRAM
Hardware Requirements
  • IR LED
  • Timer IC
  • Transistors
  • Preset
  • Switch
  • Diodes
  • Capacitors
  • Resistors
Software Requirements
    None
OTHER INFORMATION
Battery not included in the kit due to Courier service prohibition. Please buy four AA CELL 1.5V batteries for this project.
Q & A
Q:  What is remote jamming device?
A:  It jams the functions of T.V. IR receiving sensor.
Q:  Signals from what kind of remotes can be jammed?
A:  Signals from all kinds of remotes operating at 38 KHz can be jammed.
Q:  How much distance can this device support?
A:  This device can support distance about 1 foot.
Q:  In which mode is the 555 Timer used?
A:  Here, 555 Timer is used in astable Mode.
READ WHAT OTHERS HAVE SAID
Average Rating
 3/5
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Showing 2 of 2 reviews
aswin, kanchipuram on 7th May, 2014, 06:56 PM

the device is not working.so please tell me what can i do.you gave me a CD with that. but that CD is showing empty.so what can i do now.

Niveditha, Hyderabad on 2nd May, 2014, 01:06 PM

I decided to buy a kit from you because my friend referred me and the kit quality &price is good.I like my project very much.

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