Arduino Nano as controller to realize controlling servo by the remote control

ICStation teammates used the Arduino Nano as a controller and realize the function of controlling the servo by the remote control yesterday .
The signal from remote control is received by the receiver module, then the receiver module output the signal to arduino. And Arduino use the PWM signal which is produced after receiving the signal of remote control to realize controlling servo.

The specific operation as follows:
First press button B, the servo will turn 90°and then press button A, the servo will be back to the beginning.

Check the video for more.