How to build IR Remote Control Jammer

this circuit diagram belongs to Misc category.




Don't like your little brother's TV channel selection? Hate the volume your wife sets the stereo at? Want to just annoy someone? This circuit does all that and more by jamming most IR remote signals. The circuit releases a flood of pulsing IR light that confuses the reciever by corrupting the data stream.

Circuit diagram

Parts:
R1 100K 1/4W Resistor
R2 150K 1/4W Resistor
R3 10K 1/4W Resistor
R4 1K 1/4W Resistor
R5 See "Notes"
C1 10nF Ceramic Disc Capacitor
C2 1uF Electrolytic Capacitor
D1, D2, D3 High Output IR LED
Q1 2N4403 PNP Transistor
Q2 2N4401 NPN Transistor
S1 Normally Open Momentary Push Botton
B1 4.5V Battery (Three "AA"'s In Series)
MISC Wire, Case, Board

Notes:
1. Email Carl with questions, comments, etc.
2. You may need to adjust the value of R3 for the right frequency. A pot can be used.
3. You may only need one IR LED.
4. It goes without saying that this circuit should be used with descretion.

Author: Carl
Email: kalle.puh@swipnet.se
Website: http://www.aaroncake.net

Similar diagrams

Mini efficient coil launcher from disposable camera flash circuit diagram
Mini efficient coil launcher from disposable camera flash
Economy radar detector circuit diagram
Economy radar detector
Sleeping-Aid circuit diagram
Sleeping-Aid
UltraSonic Radar circuit diagram
UltraSonic Radar
Digital Stopwatch 0-99sec circuit diagram
Digital Stopwatch 0-99sec
Muscular Bio-Stimulator circuit diagram
Muscular Bio-Stimulator
Magnetic Gun circuit diagram
Magnetic Gun
IR Remote Control Jammer circuit diagram
IR Remote Control Jammer
Important!!!
We are not responsible for any injuries or damage caused by information from this website! Working with electricity is dangerous for your life, especially diagrams related to high voltage! We do not guarantee success in building devices using our diagrams! They are not tested by us. For questions about diagrams use author info below diagram or our contact page. Thank you!