scotty101 wrote:You haven't given much information about what type of LEDs you are using.
If it is one of the common LED strip types, I would guess that this isn't possible without an additional microcontroller to deal with the accurate timing requirements of the signal that you need to send to them.
I am able to transmit and receive also on and off the led strip but when i do pwm its flickering...its not giving stable voltage. Yes its the common led strip so is it necessary to use microcontroller