[Andrew] got a little help from his friends to hack a laser distance meter. Using laser distance meters as sensors is one of the great quests of hackers – with good reason. Accurate distance ...

Measuring the distance using lasers is a mainstay of self ... Gao] and [Li-Shiuan Peh] used an infra-red (IR) line laser and the camera on a smartphone. Their prototype cost only $49 since they ...

Don’t perpetuate the cycle of frustration with your own kids — just buy a laser measure. With the push of a button, you know the exact distance from point A to B. The best laser measure is the ...

Distance meters are measuring tools that are used to measure the distance between two locations or objects. Distance meters are available in both imperial/English and metric displays. There are many ...