The traditional theremin is more or less an audio oscillator with two metal rods. Using proximity sensing, one rod controls the pitch of the oscillator and the other controls the volume. [Teodor ...

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 ...

Enhanced TSSP77038 in Heimdall Package Offers Storage Temp. Range of -40 °C to +110 °C and Operating Temp. Range of -30 °C to +85 °C MALVERN, Pa., April 26, 2021 (GLOBE NEWSWIRE) -- Vishay ...

Vishay Intertechnology, Inc. now offers a new extended temperature “E” option for its TSSP77038 infrared (IR) sensor module in the Heimdall package. Designed for outdoor applications, the Vishay ...

Vishay Intertechnology has introduced an extended temperature "E" option for its TSSP77038 infrared (IR) sensor module in the Heimdall package. Designed to meet the requirements of outdoor ...

The TV-B-Gone is a well known piece of kit in hacker circles: just point it at a noisy TV in a public space, hit the button, and one of the hundreds of IR remote codes for “Power Off” that it blinks ...

Proximity sensors have been around on our phones for quite a while and apart from detecting the presence of a human ear, it also locks the screen when the phone’s in the pocket and enables gesture ...