NEW DELHI: If you haven’t yet used the LED modules, then you are missing out something great. It is created to use in the signages and channel letters in the beginning, but today they are prominently ...

Layman’s RGB LED module is an ultra-simple project realized without any microcontrollers. An RGB LED can be driven with a cmos presettable up/down counter. This is accomplished by connecting the three ...

Some time ago, while browsing eBay for a simple LED controller to rejuvenate my retro bedroom lamp, I came across this touch-LED PWM module. To be honest, while it was a complete module and it made an ...

Automotive interiors have been undergoing a significant transformation over the past decade. Historically, many individual buttons in the cabin served a dedicated function. Interior switches in modern ...

Samsung seemingly came out of nowhere with its "LED TV" range. Yet, despite the name, the technology is more familiar than you'd think. Philip Wong is an A/V, PC, photography and gaming enthusiast.