What is that laser sensor supposed to sense? Or are you looking for a sensor that can sense the light of a laser?
Google for "laser range finder arduino" or "laser tape measure arduino". People have been hacking consumer grade laser range finders/distance meters for years with some success. If you want one intended for DIY/hobby use, search for "lidar light" but this only good out to 40m.
Lidar-lite 3 on sale now for $119 for those interested in lasar distance measuring, to 40m as mentionedhttp://www.robotshop.com/en/lidar-lite-3-laser-rangefinder.html?gclid=EAIaIQobChMIhsfsrezk1gIVBWSGCh2-EADmEAQYASABEgIKmfD_BwE
is there one for less range? no more than 100m~
no more than 100m~
Understood, everything has to cost less than a cup of good cappuccino.