Arduino, can you receive the pwmx signal of the model airplane remote control?

The basic four channels are vector control, not simple switches. Other channels, such as fixed-wing flap control channel and helicopter gyro sensitivity channel, are vector control. Landing gear approach is a simple switching action. It depends on the design of the remote control. As for the throttle control, the electric model is realized by the governor (in short, whether there is a brush or not depends on the motor), and three devices are connected, one is the receiver, the other is the battery, and of course, the motor. In addition to receiving the throttle signal from the receiver to control the speed of the motor, it also provides power to the receiver and other steering equipment connected to the receiver. The throttle channel is connected with the steering device. The steering gear controls the size of the engine throttle through the pull rod. Therefore, the airplane model receiver needs at least 5 channels (6 channels), and besides the basic 4 directional channels, it also needs a channel to connect the receiver battery (4.8v-6v). I don't even know the most basic things, let alone making model airplanes. First of all, more foam 5imm and other airplane model forums said. After understanding the model of the basic working principle, Taobao buys materials, buys complete sets of materials, learns to install machines first, and then talks about production.