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 ...
Vishay Semiconductors has created an interesting reflectance proximity detector (VCNL4000) that includes an infrared (IR) LED and a photodetector. A second sensor in the same package measures ambient ...
The global proximity sensors market size was US$ 2,811 million in 2021. The global proximity sensors market is forecast to grow to US$ 4833.93 million by 2030 by growing at a compound annual growth ...