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The real reason router lights keep blinking and what each pattern quietly signals at home

Router lights blink to show real-time data activity, not just problems. Different speeds and colors indicate startup, active ...
EDN

Create LED-lighting patterns without a controller

This Design Idea describes a simple LED-lighting-effects circuit comprising only five chips and costing only a few dollars. When you first observe the circuit in action, you will think that it uses a ...

Lumissil Introduces IS32FL3776 Matrix LED Driver for Intelligent Signal Displays

Enables expressive and thermally efficient exterior lightingMILPITAS, Calif., May 18, 2026 (GLOBE NEWSWIRE) -- Lumissil ...
Geeky Gadgets

Pixelblaze V3 wireless LED controller with pattern development engine

Electronic enthusiasts, developers and makers searching for a versatile LED controller which is Wi-Fi enabled and includes a Web-based development environment for live coding, may be interested in the ...
EDN

Philips LED bulb: Tear-down Part I (light patterns)

Philips sent me one of their 12.5W dimmable LED bulbs to evaluate. (This is Philips L-Prize entry, for those following the DOE contest. WRONG, see below.) Tear-down time! Some of you have mentioned ...