PPM Signal

A project log for Android RC Autopilot

An easy to build autopilot system Powered by an Android phone

PedroPedro 06/30/2014 at 03:340 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.