Android RC Autopilot

An easy to build autopilot system Powered by an Android phone

Pedro

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PPM Signal
06/30/2014 at 03:34 • 0 comments

PPM (Pulse Position Modulation) Is used by RC transmitters and recievers to transmit data for the Rc channels. Old FM recievers (The one I have) use this type of signal. I hacked the FM reciever and located the PPM output, then I used an arduino based serial oscilloscope to check the signal.