remote control switch circuit diagram
Remote control switch 
  
    The circuit presented serves as a remote control switch.  This circuit
    is built using ic CD 4017.  A 12 volt relay is used in this circuit
    which acts as a switch.  
  
  
    by this switch you can on or oof fan, cooler, bulb and any electricity
    device. list of all the electrical components used in this circuit 
    given below.
  
  
    Remote control switch circuit diagram 
  
  
  Electronics Components list 
  ic
  CD4017 
  Capacitor 
  1uf 25v
  ir receiver 
  - TSOP 1738
Transistor
Q1 bc 557
  Q2 BC547 
  Resistance 
  R1
  10k ohm
  R2
  100k ohm
  R3
  1k ohm
  Diode 
  1N4007 
  Relay 12v
  PCB BOARD 
  Watch full video 
  
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