TV Remote Jammer!: I’ve had a few scuffles in my house over the TV remote so I decided to do something about it. I built a circuit that will block my TV and any. TV Remote Jammer: As,we all know that the TV remote is the cause of fights among us and our siblings(specially the younger ones).So, was my case. I decided. TV REMOTE CONTROL JAMMER Circuit. This circuit confuses the infra-red receiver in a TV. It produces a constant signal that interferes with the signal from a.

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The circuit can be assembled on a Vero board. Mount the IC on a holder. Because this is too fast for a camera to pick, It picks up continuous turned on pulse. What hapens to the circuit when i use ohm instead of ohm as R5. What are the alternatives to the SK transistor? Please give a substitute transistor in the place of SK Leave a Reply Cancel reply Your email address will not be published.

I need a mobile gammer circuit for a certain area range to block the incomeing call. You may also like: How do I turn it on tg off? Simply speaking we are going to induce a lot of noise into the IR signal, for the receiver to completely read error all the time.


Not only TV remotes, but any IR remotes operating in the 38KHz frequency region can be also jammed by using this circuit.

We are going to design a circuit which sends the pulses continuously. Because of jamker different intervals the receiver gets the correct information regarding the user requirement and acts accordingly. Could you please provide me? Would you like to surprise your family members or friends by making this fun circuit namely ” TV remote jammer circuit “? You can check this using a cell phone camera.

TV remote jammer – Electronic Circuits and Diagrams-Electronic Projects and Design

Please see the note. Get Our Weekly Newsletter! Run the circuit and look the LED using camera. Quote and Order boards in minutes on https: A flood of IR beams in the same frequency can easily confuse the TV receiver and this is the operating principle of our jammer.


How to adjust R4 to get matching frequency. Seetharaman, have you use this circuit to jam any TV Receiver Sets before? The potentiometer in the circuit must be adjusted to get the correct frequency. I make it but it is not working ,it produce IR signal but not jammed tv signal.

Remote Circuits Television Related. Please reply me because i want to build this circuit. I need it urgent pleaseā€¦.


The communication established here is of frequency Most of jammee TV remotes have 38KHz operating frequency. Log in or register to post Comment.

Hi Bryce within the room only being IR.

555 Timer Circuits

Seetharaman, Has any person tried this circuit before? Previous post Next post.

Because of mammer continuous pulses the receiver cannot pick up the intervals send by the TV remote control. Now how we are going to stop the communication is the tricky part! Yes it can jam any IR remote control. So every time a button is pressed the remote sends out 38 KHz frequency IR pulses with regular intervals. Because of the continuous pulses by the TV remote signal jammer circuit the intervals of the remote are overlapped and the receiver reads ONE always.

How are you sure that it is producing IR signal? Your email address will not be published. To keep the LED in one piece you might have to switch out a few resistors for different values. Hi Vamsi it is working only the frequency adjustment requires little patience and trials.

These IR pulses by remote control can not be detected by human eye.