im trying to build my own quadrotor. what are the website that sell the parts to build it? Tx, rx, props, etc
i have a question on the tx and rx though, a tx has 10 channels but the rx has only 6 channels, how to fully utilize all the channels on the tx. im planning to use another channel for the POV cam and move the angle of the cam up and down with servo.

is there any reliable online store that sell quad parts? i wanna build it my self.