* Create new artile ir_sensors.md
Create new article about ir sensors and their compatibility wit python.
* docs: edit ir_sensors.md
* Fix markdown mistake
* Add new article about IR sensors
* Add some fix and information about IR transmitter
* Add some fix
* Add info about py-irsend
* Change connections images
* Edit summary.md
* Edit
* Add some info about led and ir sensors
* Add some fix about ir and rework article about leds
* Fix in led
* Reset sitl
* fix
* Edit
* Small fixes
* Edit