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IR Remote Control Jammer

IR Remote Control Jammer

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.

Part Total Qty. Description Substitutions


R1 1 100K 1/4W Resistor
R2 1 150K 1/4W Resistor
R3 1 10K 1/4W Resistor
R4 1 1K 1/4W Resistor
R5 1 22 Ohm 1/4W Resistor See “Notes”
C1 1 10nF Ceramic Disc Capacitor
C2 1 1uF Electrolytic Capacitor
D1, D2, D3 3 High Output IR LED
Q1 1 2N4403 PNP Transistor
Q2 1 2N4401 NPN Transistor
S1 1 Normally Open Momentary Push Botton
B1 1 4.5V Battery (Three “AA”‘s In Series)
MISC 1 Wire, Case, Board

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