Brief
Electronics generate heat and therefore caution should be taken.
Guidelines
Conformal Coat
offers water protection
must be used with caution as it prevents heat from getting out of the board
RF Transmitters
are generally the hottest electronics we work with at WARG
ensure proper airflow
ESCs
also get pretty hot when loaded
ensure proper airflow
Cases
Boards should be encased with care allowing for airflow
When possible including som holes in cases to allow for some passive airflow is epic!
Do not heat shrink over tiny boards as it can be incredibly difficult to remove without damaging the board and has terrible thermal performance.