We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

This all-purpose presence sensor is a master at monitoring indoor activity and linking it to smart home features you already use. For more than 10 years Tyler has used his experience in smart home ...

The full-frame L-mount camera is the first to use a 44MP BSI CMOS sensor that reads out quickly enough to realize 40fps image capture and 8K video. Images, and the devices that capture them, are my ...

If you need to measure a distance, it is tempting to reach for the ubiquitous ultrasonic module like an HC-SR04. These work well, and they are reasonably easy to use. However, they aren’t without ...

This article details six essential sensors, along with four necessary questions a design engineer should ask before choosing which ones to use in their next design. In the R&D and electronics design ...

While sensors and low power actuators occupy the lowliest level of an automation system, they often require a disproportionate amount of time and attention. Historically, each sensor added entailed ...