AI / ML
Digital LED Driver Packs Advanced Functions to Maximize Performance
June 1, 2022
More Efficient LEDs
April 3, 2017
Image courtesy of Thinkstock
LED-String Driver Operates from Single Cell
Dec. 16, 2016
5 Different Ways to Use LED Drivers
Sept. 16, 2016
Q&A: Ted Konnerth, Egret Consulting
Aug. 30, 2016
From LEDs to Smart Lighting
April 28, 2016
OLED Lighting Flickers Through Growing Pains
March 24, 2016
Q&A: James R. Biard, GaAs Infrared LED Inventor
March 17, 2016
James “Bob” Biard, born 1931, is an American electrical engineer who holds 72 U.S. patents, including the GaAs infrared LEDs, the optical isolator, the Schottky transistor, and...
Li-Fi Leaves the Laboratory
March 9, 2016
With the visible spectrum largely untapped, a few startup companies are taking new Li-Fi products out of laboratories and putting them into computers, smartphones, and even IoT...
Why Does Accuracy Matter So Much with an Ambient Light Sensor?
Dec. 11, 2015
The ability of an ambient light sensor to closely match a photopic response is key to maximizing human-machine interaction, extending the life of an electronics system, and improving...
Iris Scanner Unlocks Smartphones Using Infrared Light
July 20, 2015
Fujitsu recently revealed a smartphone that uses an infrared light-emitting diode to support iris scanning authentication.
Test & Measurement
Bicolor LED Indicates Voltage Readings Via Visual Pulses
June 24, 2015
Using a simple PIC microcontroller and small program, a bicolor (red/green) LED can be controlled and directed to indicate measured voltage from 0 to 5 V using a simple pulsed...
LEDs Shine On Through Thermal Management
June 17, 2015
LEDs last longer and operate more efficiently when maintained at lower operating temperatures, as they effectively flow heat away from the active device junctions.
Project Seeks to Streamline LED Production
April 8, 2015
256-Pixel LED Shows Promise in Smart Automotive Headlamps
Dec. 12, 2014
Turn Out Those Lights!
Oct. 28, 2014
Ideas for Design
Microcontroller Displays Voltage Measurements in Graphical and Digital Formats via Single LED Matrix
Sept. 29, 2014
Next-Gen 18-W LED Power Supplies Shrink To Fit Space-Constrained Apps
July 24, 2014
According to Green Watt Power, a division of Calex Mfg. Co., its 18-W GLCA series of constant-current LED power supplies offer a more compact solution over the company’s standard...
20-W Supply Fits Triac/ELV Dimmer-Compatible LED Drivers
June 30, 2014
Green Watt Power’s 20-W GLCT series of constant-current dimmable LED power supplies offer a compact solution for Triac/ELV dimmer-compatible LED driver applications.
Gallery: What's Hot on Day 2 at PCIM 2014
May 21, 2014
PCIM (Power Conversion Intelligent Motion) is Europe's leading meeting-point for specialists in power electronics and its applications in intelligent motion, renewable energy ...
Crimp-Style Wire-To-Board Connector Suits Low-Current/Voltage LED Apps
May 15, 2014
The LEH series wire-to-board, crimp-style disconnectable connector comes in subminiature size: 1.8-mm (0.071-in.) pitch and side entry mating height of 3.0 mm (0.118 in
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