Smart home automation is the ultimate life hack, in my humble opinion. Whether for efficiency, accessibility, nerding out, or just plain laziness, all you need are smart home devices and a little ...

Ambient light sensors (ALSs) are photodetectors that approximate the human eye’s response to light intensity under a variety of lighting conditions and through different attenuation materials. They’re ...

If you’ve got an existing smart home rig, motion sensors can be a useful addition to your setup. You can use them for all ...

What are the most common types of light sensors? Two of the most common light sensors are phototransistors and positive-intrinsic-negative (pin) photodiodes. Both generate signals that vary with ...

Most modern digital cameras use CMOS tech to capture light, but not all are equally capable. We break down the various types of CMOS sensors and differentiate them from CCD and Foveon chips. Images, ...