Radio controlled circuits.

Discussion in 'General Electronics Chat' started by Nabla, May 28, 2008.

  1. Nabla

    Thread Starter Member

    May 7, 2008
    For a radio controlled system (a radio controlled car for example) what are the main components of the circuit (As in a block diagram kind of thing)?

    I know you will have switches on the handset, an oscillator for a carrier wave, and then something to modulate a signal onto that, then at the reciever a filter, amplifier, and something to demodulate the signal. Then maybe a ADC and a microcontroller to control the motors/servos?

    How is it usually done?
  2. jpanhalt

    AAC Fanatic!

    Jan 18, 2008
    Have you checked here and the links therein?