With a sprinkling of hardware and software, he was able to get these cheap laser particle sensors working on his Raspberry Pi, and his work was ultimately incorporated upstream into Mycodo.

But this stud sensor will never be misplaced in the ... So as not to leave marks or holes behind when attached to a wall, Dremel’s tiny laser level uses reusable mounting putty.

Laser triangulation sensors function by the principle of geometric triangulation. This concept involves a beam produced by a ...