DIY Radio Controller - Arduino & NRF24 + amplified antenna

Best & Fast Prototype ($2 for 10 PCBs):
Thanks to JLCPCB for supporting this video.
This is a simple Arduino based radio controller with 7 channels. It could work wwith up to 32 channels but the Arduino NANO doesn't have that much pins. Read the potentiometer, send the data, receive the data and create a PWM signal.
my Q&A page:
Help me on Patreon :
Canal en Español:
COUPONS
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AT9S Radio controller:
R9DS receiver: hhttps://www.gearbest.com/radios-receiver/pp_1588345.html?lkid=13834023
NANO Oscilloscope:
Ultimate mobile sale:
3D RepRap festival:
PRINTERS
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Ender 3(155€):
coupon: "GBEnder3"
Creality CR10:
coupon: "GBCR10US"
Anet A6(159$):
Anycubic i3 MEGA:
coupon: "GBmegaUS1"
Alfawise U20:
coupon (279$): "GB-$20OFF"
Tronxy X1(125$):
coupon: "GBX1"
SparkMaker SLA UV (259$):
coupon: "GBSparkMaker"
ANETA8 (flash sale):
TEVO TARANTULA (179€)
Coupon: "Tevotaratu"
LINKS
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Tutorial webpage:
Part list:
Schematic Transmitter:
Schematic Receiver:
NRF24 library:
Code Transmitter:
Code Receiver PWM:
Code Receiver PPM:
GERBERS board:
Schematic TEST Transmitter:
Schematic TEST Receiver:
Code TEST Transmitter:
Code TEST Receiver:
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