Mass. drivers are baffled by these new traffic lights — here’s how they work

Hybrid traffic lights, designed to make crossings safer, are confusing motorists across the state — and some drivers are ...
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RC boat with "out of this world" RGB led lights

Description: Using an Arduino or a micro controller we can generate cool looking patterns with an led strip with addressable LEDs. In this case I'm using an Arduino uno (clone board) and a strip of ...
Electronic Design

Tiny RGBW LED Driver Promotes Smart Lighting Control

A miniaturized driver manages red, green, blue, and white LEDs for maximum impact with minimal system CPU burden.

A Study Proves Stoplights Need a Fourth Color: White

In the near term, things will remain red, yellow, and green, but this white light concept proves that AVs will one day upend ...