[Andrew] got a little help from his friends to hack a laser distance meter ... a relatively cheap ($60 USD) device from China. He found the 390B has a serial port accessible through its battery ...

This 3D-printed confocal laser scanning microscope is a good example of an instrument for measuring really small stuff. As [Zachary Tong] points out, confocal scanning microscopy uses a clever ...

DGNSS Sensors has been carrying out innovative laser scanning to precisely map the reality of interiors, buildings and ...