Using laser distance meters as sensors is one of ... While data could be read, [Andrew] couldn’t command the 390B to start a measurement. The only option seemed to be using the Arduino to ...

When tape measures fall short, the best laser measure can help. We put the best laser measures to the test here.

Bosch also blurs the line between DIY and professional-grade laser measure tools, with some models featuring green lasers meant for outdoor use and others with Bluetooth and mobile app functionality.

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