i am designing radio transmitter and reciever

[bhuvaneshnick]

parts i have : antenna wire,magnetic wire,toroid core, 23 mhz crysrtal oscillator,some transistors ,resistors,capacitors....

i want to design circuit to simply on and off the led by radio waves.

could u sugest me simple circuit with to do this.. plzz.thank you in adavance

 

[yelong98]

I suggest you select a 2.4G chip such as 24l01  to complete you project, cause it's too hard for a beginner to design a analog emitter

 

[ledanie]

Hello,
you can also use a tranceiver as the MRF49XA to build your remote control.