Practice starts in the competition boat-“bramahadev” convincing evidence that until today the question of establishing a simple and reliable device for shutdown of main engines after completing the scoring of the race remains open. That is the problem and is dedicated to offer modelers the material.
The principle of operation of the new device is quite simple and completely understandable from the drawings. In fact, the limiter works by reading the duration of the power motors input (as occurs in all known mechanical and electronic “timers”), and the number of revolutions of the propeller. Thus there is a valid incorporation of the traversed path that is much more accurate than a simple time limit — because at the same time the engines of microcodable can pass different distance depending on both speed stability and the influence of external factors on the area. In addition to accuracy, the proposed mechanism differs high reliability, almost nothing to fail.