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 ...

This is impressive TV tech, but it still might be a middle-ground upgrade that’s destined to be lost ...

When you need to quantify the color of an object, you’ve got quite a few options. You can throw a Raspberry Pi camera and OpenCV at the problem and approach it through software, or you can buy an ...

Buying a TV in 2026 is no simple task if you're unfamiliar with different TV technologies. Not only are there key differences ...

[Fjord Carver] brings together an RGB LED and CdS Photoresistor to make a color sensor. Those Cadmium Sulfide lights sensors usually have a very wide swing of resistance when exposed to varying levels ...

For many years, if someone asked for a TV recommendation, there was an easy answer: choose an OLED TV. That’s been the status quo for about the past five years. But I’ve now seen what’s coming next ...

After a few years of starting to feel less and less like a key part of the AV industry calendar, the annual IFA technology show in Berlin exploded back onto the scene this September on the back of a ...

One of the most exciting TV technologies showcased at CES 2025 was RGB mini LED displays. Major TV manufacturers like Hisense, Samsung, TCL and now Sony have unveiled their latest TVs, showcasing the ...

RGB LED strips are essential to make any gaming setup aesthetically pleasing. Gamers put RGB LED strips behind the monitor, inside the PC, beneath the desk, and quite a few other places to allow their ...

RGB Mini LED and Micro RGB TVs improve LCD picture quality with higher brightness and wider color gamut, but still face LCD limits. Learn about models, prices, and OLED comparisons. Buying a TV in ...