Stanford engineers and colleagues designed a chip that can take a muddled mixture of light from multiple lasers and output ...

This project demonstrates how to interface an IR sensor module with an Arduino UNO along with an LED and a buzzer. The IR sensor contains an infrared transmitter and receiver that detect reflected ...

A collaboration between the University of Illinois Urbana-Champaign's Grainger College of Engineering and the University of ...

The Arduino Light Controller is a passive output board designed to provide simple, reliable on/off control of up to 16 lighting channels using an Arduino microcontroller. The board routes Arduino I/O ...

The Lambda TLED and TLED+ are stand-alone LED light sources that can be used with the transmitted light path of a microscope or in other applications with similar requirements. The basic system ...

The BeginningThe parts have arrived.By the last installment, the design for the tool to measure the shutter speed of old cameras was basically finished. All that was left was to build it. In fact, the ...

A microscopic LED could offer data centers a more energy-efficient way to move information ...

Inorganic LEDs are light-emitting diodes (LEDs) made from a crystalline semiconductor. The optical emission wavelength can be selected by varying material composition. Example active regions include ...

LEDS is trading in the middle of its 52-week range and above its 200-day simple moving average. Price change The price of LEDS shares has increased $0.20 since the market last closed. This is a 10.20% ...

Smartphones may give us an easy access to a light source, but for seeing objects at a distance or brightening a workspace in places like the attic or under the sink, you need the power and range of a ...

The Japan Meteorological Agency has a unique seismic scale called shindo that measures the degree of shaking in the event of an earthquake. This set of numbers — ranging from 0 to 7 — is different ...