Parts Required:-









 





 





 





 



Shematic:-










 





 





 





 





 





 

Procedure:- 

  • At first check all components are working properly or not..
  • first of all take one pair of motor and connect   them parallelly.Now take another pair of motor and connect them parallelly these  two  pair of motor will  act as right motor pair and left motor pair for us...
  • Now take the body of the car and fit left pair motor in the chassis 
  • Then connect Right pair of motor and connect the in the right side of the car chassis...
  •  Now its time to fit the lm298 motor driver...
  • fix the lm298 motor driver on the chassis of the car....
  • Connect the wire coming from the left side motor pair to the motor input(1,2) of the motor driver lm298.
  • Then connect wire coming from the right side motor pair to the motor input(3,4) of the motor driver lm298,
  • Now connect 12V VCC to the 12v Vcc in put of the motor driver lm298...if you dont know where to connect the Vcc wire then just have look on this diagram 
  • Now connect GND of the 12v Power supply to the Power Ground of the lm298 Module....
  • Now its time to fit the RF TRANSMITTER module to the RF encoder Module...for information  , RF encoder module encode the signal coming from the RF transmitter module in a secure way....so fit the Rf Transmitter in the Rf encoder module be care full when you are inserting the module...check the pin configuration written in the both module accordingly insert the   module... then insert the rf receiver module to the rf decoder module and here also be care full and connect the proper pin of the both module.. otherwise your Rf remote will not work properly...
  • Now connect the data line output from the Rf Decoder to the lm298 data input pin.....
  • Now we have to power up the decoder and encoder module so for powering the encoder module we will use a 9v battery and to power the decoder module we will use the 5v supply of the lm298 power supply...
  • So first connect the 5v VCC pin to the Vcc input of the Decoder module...the connect a wire from the common GND pin of the lm298 to the GND input pin of the Decoder module..
  • then connect a 9v battery to the Encoder module  , becarefull about the polarity i.e you should connect the correct polarity connection in your circuit....  
  • then use the switch present in the encoder module and enjoy your Rf Remote Controlled Car.....

For making watch this video...





 





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