SAN JOSE, Calif. — Seeking to reduce the cost and complexity of light-emitting diode (LED) technology, Bridgelux Inc. has expanded its strategy and rolled out an LED array product line for use in ...

The project can be used effectively to detect fast moving objects using sensors made from LED array. One of the slave microcontrollers (Slave A) is the PIC16F876A which autonomously scans the bottom ...

You’re undoubtedly familiar with the clip-on blood oxygen sensor and meter that uses a pair of LEDs and a photosensor. This non-intrusive transmissive-light device—which took decades to develop, ...