The OxyLED USB rechargeable motion sensor LED light is bar-shaped, and approximately 16” long, 1 ½” wide, and ½” tall. About 2” on the left side consists of a white plastic end cap as ...

The sensor allows the pilot light to be automatically re-ignited if the flame is no longer present. The circuit is a surprisingly simple one, with a PNP transistor being turned on by the flame ...

ILX Lightwave is pleased to announce the release of the new LDT-5500B series precision laser diode temperature with USB 2.0 interface. Two models are available with a choice of 24 Watt or 60 Watt ...

Now, researchers have unveiled a compact, light-activated hydrogen sensor that overcomes some key disadvantages of existing devices (ACS Sens. 2020, DOI: 10.1021/acssensors.0c01387).

The USB Motion Sensor Skull measures 100mm x 70mm x 63mm, and weighs just 114g, making it a compact and lightweight gadget that can easily be placed anywhere on your desk without taking up much space.

Apple's patent application for "Organic light emitting diode having photodiodes" describes a setup that places photo sensors above, below, or in line with an OLED array to detect and compensate ...