Make an Official look Drone Transmitter and PPM and PWM Receiver (Part 1)

This Article Will know how to make a radio transmitter for the drone.

This article series will be divided into three parts.

in this article, we'll see how to make a transmitter and PWM receiver

this is the 3D design,

Which I made.

This is the lower part,

STL File Download link

This is the top part,

STL File Download link

 it has a switch cover, a left-right side joystick cover, and an OLED guard.

left side joystick:

right side joystick:

OLED guard.

8 Switch Caps

Big switch Cap

Here I will use two 100k potentiometers for two different channels.

If I build an RC car in the future, I will need it.

 potentiometers nob Stl file link

All component list

1=Nrf24L01  

2=ATmega328 PU PDIP 

3=ATMEGA328P SMD  

4= AMS1117-3.3 Volt Regulator  

5=L7805CV 5 Volt Regulator 

6=Dual-Axis XY Joystick 

7=Kv1400 Brushless Motor BLDC 

8= 30A Brushless Speed Controller Esc 

9= Propeller 8 Inch  

10= 11.1 V 2200 mAh Lithium Polymer Battery 

11=  220uf 25v Capacitor 

12=using camera Canon EOS 200D 24.2MP 

13=Male 2.54 Breakable Pin Header 

If you want to know the step-by-step transmitter working principle, then I would highly recommend you. watch this video.

See this is my transmitter kit. 

and this transmitter PCB is divided into three parts.

so I'll break it. 

Transmitter Arduino Part schematic

Transmitter Arduino Part PDF Layout for etching

Transmitter NRF24 Part schematic

Transmitter NRF24 Part, PDF Layout for etching

Transmitter joystick Part schematic

Transmitter joystick Part, PDF Layout for etching

All PDF Layout for etching

GERBER For PCB

Transmitter Code

NRf24 library 

Adafruit_SSD1306-master library

Adafruit_GFX_Library 

Main code

Please note this code was created by Electronoob.

Who has a lot of knowledge about this type of transmitter and receiver,

I just tried to update his design. thanks, man.

Transmitter code 

          XXXXXXXXXXXXXXXX------PPM Receiver------XXXXXXXXXXXXXXXXXX

This is the PWM receiver board.

My homemade radio receiver is really small and very lightweight

my prototype version

PPM Receiver schematic

PPM Receiver GERBER

   PPM Receiver Code

                                                       

For Flight Control System

 So I would request you to wait for the next Article.

This was today's Article. 

stay well, stay healthy.

Part-2 Article link