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Door sequencer RC with Arduino Nano for retract with 5,1mm from MotionRC

Screenshot_20230222_190800.png Door sequencer RC with Arduino Nano for retract with 5,1mm from MotionRC
DSC_5372.jpg Door sequencer RC with Arduino Nano for retract with 5,1mm from MotionRC
DSC_5373.jpg Door sequencer RC with Arduino Nano for retract with 5,1mm from MotionRC
DSC_5374.jpg Door sequencer RC with Arduino Nano for retract with 5,1mm from MotionRC
DSC_5375.jpg Door sequencer RC with Arduino Nano for retract with 5,1mm from MotionRC
DSC_5376.jpg Door sequencer RC with Arduino Nano for retract with 5,1mm from MotionRC
DSC_5377.jpg Door sequencer RC with Arduino Nano for retract with 5,1mm from MotionRC
DSC_5321.jpg Door sequencer RC with Arduino Nano for retract with 5,1mm from MotionRC
Doorsequencer.stl Door sequencer RC with Arduino Nano for retract with 5,1mm from MotionRC
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Creation quality: 5.0/5 (1 vote)
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  • 2.5k views
  • 4 likes
  • 38 downloads
License
3D design format
STL and ZIP Folder details Close
  • Doorsequencer.stl
  • Doorsequencer.zip

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Publication date 2023-02-22 at 18:45
Design number 1080188
dreagon29

dreagon29

3D printer file info

3D model description

https://www.youtube.com/watch?v=SemCW7vSzvI

This is a door sequencer project for MotionRC retract with 5.1mmshaft.
This retract is slower and has more torque as the 4.1mm retract, which is why the standard MotionRC door sequencer cannot be used because the time interval is not long enough.

Components:
Arduino Nano
Transistor IRF-540N
PIN header (from Arduino)
Futaba Plug

Functionality:
extend:
the doors open, then the gears extend, the doors remain open.
retract:
The doors are open, landing gear retracts and the doors close

The wiring is included as a 3D file as STL and STEP.
The program for the Arduino IDE is with the STEP in the ZIP file.

The transistor is required because after connecting the RC system to the battery without the transistor, the servos for the doors move uncontrolled into any position, because the Arduino starts faster than the receiver can send a signal to the Arduino.
Therefore the transistor delays ground access to the servos until a signal can reach the Arduino.

How to program the Arduino Nano is shown in many videos on Youtube.

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