Circuit Diagram Knowledge

TV Remote Control Jammer

This is really fantastic schema.Because you can fun with this schema.If others operate your TV set or setup you can use this to control them.and you can use this to annoy someone.so enjoy with this....






Parts:

Q1 2N4403 PNP Transistor

Q2 2N4401 NPN Transistor

C1 10nF Ceramic Disc Capacitor

C2 1uF Electrolytic Capacitor

D1, D2, D3 High Output IR LED

R1 100K 1/4W Resistor

R2 150K 1/4W Resistor

R3 10K 1/4W Resistor

R4 1K 1/4W Resistor

S1 Normally Open Momentary Push Botton

B1 4.5V Battery (Three "AA"s In Series)

MISC Wire, Case, Board


Note

# You may need to adjust the value of R5 for the right frequency.
#supply 4.5v