With this tool, you won’t have to rely on a flexible metal tape measure. We put some of the best laser distance measures through the paces to test how accurately they measure, noting their ...

We may receive a commission on purchases made from links. Measuring things is an essential part of building—whether you're a professional contractor or an occasional DIY-er, you must have a ...

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 ...

[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 ...

It isn’t difficult to work out how to use the Mileseey PF260 Tour Laser. It’s all pretty standard in terms of the buttons and ...

Scientists have used laser ranging tests to measure the time it takes to get a return signal, allowing them to calculate the lunar distance to high degrees of accuracy. A number of the Apollo ...

Chinese scientists have conducted a series of laser technology tests in space, aiming to verify the use of lasers in the ...