ir presentation
TRANSCRIPT
IR REMOTE CONTROL SWITCH
GROUP MEMBER
Muhammad Bilal Muhammad Qammar
Shahbaz Rashid
CONTENTSIntroductionComponentsComponents detailBlock DiagramTransmitter circuitReciever circuitApplicationConclusion
INTRODUCTIONBy using this circuit, we can control any house holdappliance with the help of remote. there are two parts – one is in transmitting section andthe other is in receiving section. Receiving section will be in a stable position which is connected to any load and transmitter will act as a normal remote.
COMPONENTS
Resistors Capacitors LED’s
Infrared led, simple ledTransistors
pnp, npn
COMPONENTS
Push Button SwitchIC 555 timerIC 4017 CounterRelayAdopter for 12V(DC)Battery 9V(DC)
COMPONENTS DETAIL
IC 555 TIMER
IC 555 TIMER
IC 555 TIMER
There are three modes on which 555 timer is working.Monostable mode.Astable mode.Bistable mode.
IC 555 TIMER MODES
IC 555 TIMER
IC 4017 DECADE COUNTER
IC 4017 DECADE COUNTER
IC 4017 INTERNAL DIAGRAM
OTHER COMPONENTSC945 NPNA1015 PNPINFRARED RECIEVER
IR REMOTE CONTROL SWITCH
BLOCK DIAGRAM
BLOOCK DIAGRAM
CIRCUIT DIAGRAM
IR TRANSMITTER CIRCUIT
IR RECIEVER CIRCUIT
APPLICATIONS
• This circuit can be used for switch ON or OFF the TV, radio, washing machine and any electronic appliances.• By using the relative relays, we can even
switch ON or switch OFF the motor appliances also.
CONCLUSION
ANY QUESTION?
THANKYOU…