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 ...
LED TVs are about to get a lot better. As demonstrated by Hisense and to some extent Samsung at CES 2025, a new backlight ...
[Fjord Carver] brings together an RGB LED and CdS Photoresistor to make a ... This time around it’s an Arduino doing the measuring instead of a PIC. So why isn’t that sensor shown in this ...
Sony has announced its next-gen RGB mini-LED TV backlight tech, and from our eyes-on experience it looks like a winner.
Sony is claiming that the precision of this backlight is next-level. The prototype I saw has 66-bit backlight control, which is a massive leap compared to the 22-bit control on Sony’s current Bravia 9 ...
Tribal2 is using a Raspberry Pi to drive this cool interactive LED world map that integrates with his smart home setup.