The Ploopy Nano 2 has a PAW-3222 sensor with a 1,000 Hz polling rate and a default setting of 1,000 CPI (counts per inch), but support for up to 4,000 CPI.

Researchers at Sandia National Laboratories working to improve infrared sensors say that their gold nano-antenna technology is ready to be transferred out of the lab and into commercial development.

Aptasensors, which use aptamers as recognition elements, are gaining traction in medical diagnostics, environmental monitoring, and food safety. Understanding how these sensors function at the ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

Universal remotes are extremely convenient if they work correctly. But setting them up can be quite a hassle: often, you need to browse through long lists of TV models, key in the codes on the remote ...