Amazon’s tool deals change daily, so visit the retailer’s site today and pick up the Ikovwuk 360-Degree Laser Level for only ...

Laser Proximity Sensors use laser beams to detect the presence or absence of objects within a certain range. They are used in security systems, robotics, automation, and industrial processes, where ...

Food and beverage applications make use of a range of sensor technologies. Here’s a brief look at laser displacement sensors. The DS1100 laser-displacement sensor from Cognex, released in March 2013, ...

Sometimes we need a non-contact liquid level sensor. There are several ways to build that, but the easiest is to try an optical liquid level sensor. You may already have an idea in mind since you are ...