[img]https://brickinsights.com/index.php/crop/teaser_compact/sets/10285-1.jpg[/img] 
[url="https://brickinsights.com/index.php/sets/10285-1"][b]10285-1 Compass Sensor[/b][/url] 
[url="https://brickset.com/reviews/set-10285-1"][/url]