How to make a arduino based transmitter and receiver||arduino nano

Hello friends,
In this video I made 7 channel receiver actually its a little bit tricky so I divided into two parts I will upload transmitter video ASAP so stay tune for that.
I am using NRF module if you are using both with pa module so the range is approx 1.1km but in my cas its provide around 2.4Ghz its enough for rc cars but for drone and planes you can use both the nrf+pa for better experience

***Arduino code for receiver***
https://drive.google.com/folderview?id=1FEm-paQ1GlVhl468YiXrDwCTI5aiGvLj

[NOTE: MUST INSTALL LIBRARY OTHERWISE YOUR CODE WILL NOT COMPILE]

***circuit diagram***
https://drive.google.com/file/d/1ucNPo37aDVxR9SEBAwI-7VLqRxNdP9SS/view?usp=drivesdk

[NOTE: MUST BE USE AMS1117 3.3VOLTS IC BECAUSE ARDUINO NANO HAVE NOT ENOUGH CURRENT FOR 3.3 VOLTS SO THE THE RECEIVER WILL NOT WORK IF YOU USE ARDUINO 3.3 VOLTS]

IF YOU HAVE ANY QUESTION ABOUT THIS VIDEO SO CAN ASK ME IN COMMENT BOX FREELY.
THANKYOU FOR WATCHING MY VIDEO.

Видео How to make a arduino based transmitter and receiver||arduino nano канала INNOVATION 4 FUN