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interruptions in Radio Controller - Electronoobs Q&A

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+1 vote

I'm trying to implement this project 

DIY Radio Controller - Arduino & NRF24 + amplified antennahttps

and im using the NRF24L01+PA+LNA SMA Antenna Wireless Transceiver communication module 2.4G 1100m with adapter

but I don't get the accuracy I see in the video as there is connection interruptions happens when I did a test project

value on screen monitor sometimes stay and not changing 

is there any suggestions to enhance the connection? 

I really appreciate your support 

Best Regards

asked by (130 points)

1 Answer

0 votes
Connection error is sometimes created by long wires used between the Arduino and NRF24 module. SPI works at a fast rate so use short wires and also wind GND around the MISO and MOSI wires. Also, add a 10uF cap between 3.3 and GND.

ALSO, VERY important. Don't use the 3.3V from Arduino. It can't deliver too much current. Use external voltage regulator. Keep up!
answered by (33.4k points)
Will try , thanks a lot for your answer


but in the test you connect the nrf by 3.3v of arduino and you get desired results...
in my case i get the changes only when i connect both reciver and transmitter to same computer,and that too the values changes very if it does not change because of me...